fix(tests): prevent telemetry fetch mock pollution in parallel tests#3399

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fix(tests): prevent telemetry fetch mock pollution in parallel tests #3399

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6818428
fix(tests): prevent telemetry singleton from polluting parallel test …
louisgv Apr 30, 2026
7458da0
style: fix biome formatting in hetzner-cov test
louisgv May 8, 2026
007a9ee
fix(tests): make hetzner and digitalocean tests URL-aware to fix full…
louisgv May 8, 2026
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23 changes: 9 additions & 14 deletions packages/cli/src/__tests__/digitalocean-token.test.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -88,23 +88,17 @@ describe("doApi 401 OAuth recovery", () => {

it("attempts OAuth recovery on 401 before throwing", async () => {
state.token = "expired-token";
let callCount = 0;
let apiCalls = 0;
let oauthConnChecks = 0;
globalThis.fetch = mock((url: string | URL | Request) => {
callCount++;
const urlStr = String(url);
// First call: the actual API call returning 401
if (callCount === 1) {
return Promise.resolve(
new Response("Unauthorized", {
status: 401,
}),
);
}
// Second call: OAuth connectivity check — fail it so tryDoOAuth returns null quickly
// (avoids starting a real Bun.serve OAuth server)
// OAuth connectivity check — fail it so tryDoOAuth returns null quickly
if (urlStr.includes("cloud.digitalocean.com")) {
oauthConnChecks++;
return Promise.reject(new Error("network unavailable"));
}
// API calls to DigitalOcean — return 401
apiCalls++;
return Promise.resolve(
new Response("Unauthorized", {
status: 401,
Expand All@@ -114,8 +108,9 @@ describe("doApi 401 OAuth recovery", () => {

// OAuth recovery fails (connectivity check fails), so doApi throws the 401
await expect(doApi("GET", "/account", undefined, 1)).rejects.toThrow("DigitalOcean API error 401");
// Verify recovery was attempted: 1 API call + 1 connectivity check = 2
expect(callCount).toBe(2);
// Verify recovery was attempted: at least 1 API call + 1 connectivity check
expect(apiCalls).toBeGreaterThanOrEqual(1);
expect(oauthConnChecks).toBeGreaterThanOrEqual(1);
});

it("succeeds after OAuth recovery provides a new token", async () => {
Expand Down
69 changes: 34 additions & 35 deletions packages/cli/src/__tests__/hetzner-cov.test.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -585,11 +585,11 @@ describe("hetzner/createServer", () => {
},
},
};
let callCount = 0;
global.fetch = mock(() => {
callCount++;
if (callCount <= 1) {
// Token validation
let createAttempts = 0;
global.fetch = mock((url: string | URL | Request) => {
const urlStr = String(url instanceof Request ? url.url : url);
// Token validation — GET /servers?per_page=1
if (urlStr.includes("/servers") && urlStr.includes("per_page=1")) {
return Promise.resolve(
new Response(
JSON.stringify({
Expand All@@ -598,8 +598,8 @@ describe("hetzner/createServer", () => {
),
);
}
if (callCount <= 2) {
// SSH keys
// SSH keys (paginated)
if (urlStr.includes("/ssh_keys")) {
return Promise.resolve(
new Response(
JSON.stringify({
Expand All@@ -608,24 +608,28 @@ describe("hetzner/createServer", () => {
),
);
}
if (callCount <= 3) {
// First create attempt — resource_limit_exceeded (HTTP 403)
return Promise.resolve(
new Response(
JSON.stringify({
error: {
code: "resource_limit_exceeded",
message: "primary_ip_limit",
// POST /servers — create attempt (matches /servers without query params)
if (urlStr.endsWith("/servers")) {
createAttempts++;
if (createAttempts <= 1) {
return Promise.resolve(
new Response(
JSON.stringify({
error: {
code: "resource_limit_exceeded",
message: "primary_ip_limit",
},
}),
{
status: 403,
},
}),
{
status: 403,
},
),
);
),
);
}
return Promise.resolve(new Response(JSON.stringify(serverResp)));
}
if (callCount <= 4) {
// List primary IPs for cleanup
// List primary IPs for cleanup
if (urlStr.includes("/primary_ips")) {
return Promise.resolve(
new Response(
JSON.stringify({
Expand All@@ -645,23 +649,18 @@ describe("hetzner/createServer", () => {
),
);
}
if (callCount <= 5) {
// Delete orphaned IP 100
return Promise.resolve(
new Response("", {
status: 204,
}),
);
}
// Retry create — success
return Promise.resolve(new Response(JSON.stringify(serverResp)));
// DELETE orphaned IP (or any other call)
return Promise.resolve(
new Response("", {
status: 204,
}),
);
});
const { ensureHcloudToken, createServer } = await import("../hetzner/hetzner");
await ensureHcloudToken();
const conn = await createServer("test-retry", "cx23", "fsn1");
expect(conn.ip).toBe("10.0.0.5");
// Should have called: token(1), ssh_keys(2), create-fail(3), list-ips(4), delete-ip(5), create-ok(6)
expect(callCount).toBeGreaterThanOrEqual(6);
expect(createAttempts).toBe(2);
});

it("throws with guidance when resource limit hit and no orphaned IPs to clean", async () => {
Expand Down
4 changes: 4 additions & 0 deletions packages/cli/src/__tests__/preload.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -60,6 +60,10 @@ cleanupStrayTestFiles();

const TEST_HOME = mkdtempSync(join(tmpdir(), "spawn-test-home-"));

// Disable telemetry in tests to prevent fire-and-forget fetch calls from
// interfering with other test files' global.fetch mocks.
process.env.SPAWN_TELEMETRY = "0";

// Redirect all user-directory env vars to the isolated temp
process.env.HOME = TEST_HOME;
process.env.XDG_CACHE_HOME = join(TEST_HOME, ".cache");
Expand Down
5 changes: 5 additions & 0 deletions packages/cli/src/shared/telemetry.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -242,6 +242,11 @@ export function captureError(type: string, err: unknown): void {

/** Send a single event to PostHog immediately. Fire-and-forget. */
function sendEvent(event: string, properties: Record<string, unknown>): void {
// Re-check at send time — guards against singleton state leaking in tests
// where initTelemetry() was called with _enabled=true but env was later restored.
if (process.env.BUN_ENV === "test" || process.env.NODE_ENV === "test" || process.env.SPAWN_TELEMETRY === "0") {
return;
}
const body = JSON.stringify({
api_key: POSTHOG_TOKEN,
batch: [
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
fix(tests): prevent telemetry fetch mock pollution in parallel tests#3399

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to your account

 Closed

la14-1
wants to merge
3
commits into

from

 Closed


fix(tests): prevent telemetry fetch mock pollution in parallel tests
#3399
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6818428

fix(tests): prevent telemetry singleton from polluting parallel test …


louisgv Apr 30, 2026
7458da0

style: fix biome formatting in hetzner-cov test


louisgv May 8, 2026
007a9ee

fix(tests): make hetzner and digitalocean tests URL-aware to fix full…


louisgv May 8, 2026

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23 changes: 9 additions & 14 deletions
packages/cli/src/__tests__/digitalocean-token.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -88,23 +88,17 @@ describe("doApi 401 OAuth recovery", () => {

 it("attempts OAuth recovery on 401 before throwing", async () => {
 state.token = "expired-token";
 let callCount = 0;
 let apiCalls = 0;
 let oauthConnChecks = 0;
 globalThis.fetch = mock((url: string | URL | Request) => {
 callCount++;
 const urlStr = String(url);
 // First call: the actual API call returning 401
 if (callCount === 1) {
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
 }),
 );
 }
 // Second call: OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 // (avoids starting a real Bun.serve OAuth server)
 // OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 if (urlStr.includes("cloud.digitalocean.com")) {
 oauthConnChecks++;
 return Promise.reject(new Error("network unavailable"));
 }
 // API calls to DigitalOcean — return 401
 apiCalls++;
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
Expand All@@ -114,8 +108,9 @@ describe("doApi 401 OAuth recovery", () => {

 // OAuth recovery fails (connectivity check fails), so doApi throws the 401
 await expect(doApi("GET", "/account", undefined, 1)).rejects.toThrow("DigitalOcean API error 401");
 // Verify recovery was attempted: 1 API call + 1 connectivity check = 2
 expect(callCount).toBe(2);
 // Verify recovery was attempted: at least 1 API call + 1 connectivity check
 expect(apiCalls).toBeGreaterThanOrEqual(1);
 expect(oauthConnChecks).toBeGreaterThanOrEqual(1);
 });

 it("succeeds after OAuth recovery provides a new token", async () => {
Expand Down

69 changes: 34 additions & 35 deletions
packages/cli/src/__tests__/hetzner-cov.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -585,11 +585,11 @@ describe("hetzner/createServer", () => {
 },
 },
 };
 let callCount = 0;
 global.fetch = mock(() => {
callCount++;
if (callCount <= 1) {
 // Token validation
 let createAttempts = 0;
 global.fetch = mock((url: string | URL | Request) => {
const urlStr = String(url instanceof Request ? url.url : url);
// Token validation — GET /servers?per_page=1
if (urlStr.includes("/servers") && urlStr.includes("per_page=1")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -598,8 +598,8 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
if (callCount <= 2) {
 // SSH keys
// SSH keys (paginated)
if (urlStr.includes("/ssh_keys")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -608,24 +608,28 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 3) {
 // First create attempt — resource_limit_exceeded (HTTP 403)
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 // POST /servers — create attempt (matches /servers without query params)
 if (urlStr.endsWith("/servers")) {
 createAttempts++;
 if (createAttempts <= 1) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 },
 }),
 {
 status: 403,
 },
 }),
 {
 status: 403,
 },
 ),
 );
 ),
 );
 }
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 }
if (callCount <= 4) {
 // List primary IPs for cleanup
// List primary IPs for cleanup
if (urlStr.includes("/primary_ips")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -645,23 +649,18 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 5) {
 // Delete orphaned IP 100
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 }
 // Retry create — success
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 // DELETE orphaned IP (or any other call)
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 });
 const { ensureHcloudToken, createServer } = await import("../hetzner/hetzner");
 await ensureHcloudToken();
 const conn = await createServer("test-retry", "cx23", "fsn1");
 expect(conn.ip).toBe("10.0.0.5");
 // Should have called: token(1), ssh_keys(2), create-fail(3), list-ips(4), delete-ip(5), create-ok(6)
 expect(callCount).toBeGreaterThanOrEqual(6);
 expect(createAttempts).toBe(2);
 });

 it("throws with guidance when resource limit hit and no orphaned IPs to clean", async () => {
Expand Down

4 changes: 4 additions & 0 deletions
packages/cli/src/__tests__/preload.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -60,6 +60,10 @@ cleanupStrayTestFiles();

const TEST_HOME = mkdtempSync(join(tmpdir(), "spawn-test-home-"));

// Disable telemetry in tests to prevent fire-and-forget fetch calls from
// interfering with other test files' global.fetch mocks.
process.env.SPAWN_TELEMETRY = "0";

// Redirect all user-directory env vars to the isolated temp
process.env.HOME = TEST_HOME;
process.env.XDG_CACHE_HOME = join(TEST_HOME, ".cache");
Expand Down

5 changes: 5 additions & 0 deletions
packages/cli/src/shared/telemetry.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -242,6 +242,11 @@ export function captureError(type: string, err: unknown): void {

/** Send a single event to PostHog immediately. Fire-and-forget. */
function sendEvent(event: string, properties: Record<string, unknown>): void {
 // Re-check at send time — guards against singleton state leaking in tests
 // where initTelemetry() was called with _enabled=true but env was later restored.
 if (process.env.BUN_ENV === "test" || process.env.NODE_ENV === "test" || process.env.SPAWN_TELEMETRY === "0") {
 return;
 }
 const body = JSON.stringify({
 api_key: POSTHOG_TOKEN,
 batch: [
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
fix(tests): prevent telemetry fetch mock pollution in parallel tests#3399

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

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 Closed

la14-1
wants to merge
3
commits into

from

 Closed


fix(tests): prevent telemetry fetch mock pollution in parallel tests
#3399
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3 commits


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6818428

fix(tests): prevent telemetry singleton from polluting parallel test …


louisgv Apr 30, 2026
7458da0

style: fix biome formatting in hetzner-cov test


louisgv May 8, 2026
007a9ee

fix(tests): make hetzner and digitalocean tests URL-aware to fix full…


louisgv May 8, 2026

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23 changes: 9 additions & 14 deletions
packages/cli/src/__tests__/digitalocean-token.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -88,23 +88,17 @@ describe("doApi 401 OAuth recovery", () => {

 it("attempts OAuth recovery on 401 before throwing", async () => {
 state.token = "expired-token";
 let callCount = 0;
 let apiCalls = 0;
 let oauthConnChecks = 0;
 globalThis.fetch = mock((url: string | URL | Request) => {
 callCount++;
 const urlStr = String(url);
 // First call: the actual API call returning 401
 if (callCount === 1) {
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
 }),
 );
 }
 // Second call: OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 // (avoids starting a real Bun.serve OAuth server)
 // OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 if (urlStr.includes("cloud.digitalocean.com")) {
 oauthConnChecks++;
 return Promise.reject(new Error("network unavailable"));
 }
 // API calls to DigitalOcean — return 401
 apiCalls++;
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
Expand All@@ -114,8 +108,9 @@ describe("doApi 401 OAuth recovery", () => {

 // OAuth recovery fails (connectivity check fails), so doApi throws the 401
 await expect(doApi("GET", "/account", undefined, 1)).rejects.toThrow("DigitalOcean API error 401");
 // Verify recovery was attempted: 1 API call + 1 connectivity check = 2
 expect(callCount).toBe(2);
 // Verify recovery was attempted: at least 1 API call + 1 connectivity check
 expect(apiCalls).toBeGreaterThanOrEqual(1);
 expect(oauthConnChecks).toBeGreaterThanOrEqual(1);
 });

 it("succeeds after OAuth recovery provides a new token", async () => {
Expand Down

69 changes: 34 additions & 35 deletions
packages/cli/src/__tests__/hetzner-cov.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -585,11 +585,11 @@ describe("hetzner/createServer", () => {
 },
 },
 };
 let callCount = 0;
 global.fetch = mock(() => {
callCount++;
if (callCount <= 1) {
 // Token validation
 let createAttempts = 0;
 global.fetch = mock((url: string | URL | Request) => {
const urlStr = String(url instanceof Request ? url.url : url);
// Token validation — GET /servers?per_page=1
if (urlStr.includes("/servers") && urlStr.includes("per_page=1")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -598,8 +598,8 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
if (callCount <= 2) {
 // SSH keys
// SSH keys (paginated)
if (urlStr.includes("/ssh_keys")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -608,24 +608,28 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 3) {
 // First create attempt — resource_limit_exceeded (HTTP 403)
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 // POST /servers — create attempt (matches /servers without query params)
 if (urlStr.endsWith("/servers")) {
 createAttempts++;
 if (createAttempts <= 1) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 },
 }),
 {
 status: 403,
 },
 }),
 {
 status: 403,
 },
 ),
 );
 ),
 );
 }
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 }
if (callCount <= 4) {
 // List primary IPs for cleanup
// List primary IPs for cleanup
if (urlStr.includes("/primary_ips")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -645,23 +649,18 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 5) {
 // Delete orphaned IP 100
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 }
 // Retry create — success
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 // DELETE orphaned IP (or any other call)
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 });
 const { ensureHcloudToken, createServer } = await import("../hetzner/hetzner");
 await ensureHcloudToken();
 const conn = await createServer("test-retry", "cx23", "fsn1");
 expect(conn.ip).toBe("10.0.0.5");
 // Should have called: token(1), ssh_keys(2), create-fail(3), list-ips(4), delete-ip(5), create-ok(6)
 expect(callCount).toBeGreaterThanOrEqual(6);
 expect(createAttempts).toBe(2);
 });

 it("throws with guidance when resource limit hit and no orphaned IPs to clean", async () => {
Expand Down

4 changes: 4 additions & 0 deletions
packages/cli/src/__tests__/preload.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -60,6 +60,10 @@ cleanupStrayTestFiles();

const TEST_HOME = mkdtempSync(join(tmpdir(), "spawn-test-home-"));

// Disable telemetry in tests to prevent fire-and-forget fetch calls from
// interfering with other test files' global.fetch mocks.
process.env.SPAWN_TELEMETRY = "0";

// Redirect all user-directory env vars to the isolated temp
process.env.HOME = TEST_HOME;
process.env.XDG_CACHE_HOME = join(TEST_HOME, ".cache");
Expand Down

5 changes: 5 additions & 0 deletions
packages/cli/src/shared/telemetry.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -242,6 +242,11 @@ export function captureError(type: string, err: unknown): void {

/** Send a single event to PostHog immediately. Fire-and-forget. */
function sendEvent(event: string, properties: Record<string, unknown>): void {
 // Re-check at send time — guards against singleton state leaking in tests
 // where initTelemetry() was called with _enabled=true but env was later restored.
 if (process.env.BUN_ENV === "test" || process.env.NODE_ENV === "test" || process.env.SPAWN_TELEMETRY === "0") {
 return;
 }
 const body = JSON.stringify({
 api_key: POSTHOG_TOKEN,
 batch: [
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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fix(tests): prevent telemetry fetch mock pollution in parallel tests#3399

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la14-1
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fix(tests): prevent telemetry fetch mock pollution in parallel tests
#3399
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6818428

fix(tests): prevent telemetry singleton from polluting parallel test …


louisgv Apr 30, 2026
7458da0

style: fix biome formatting in hetzner-cov test


louisgv May 8, 2026
007a9ee

fix(tests): make hetzner and digitalocean tests URL-aware to fix full…


louisgv May 8, 2026

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23 changes: 9 additions & 14 deletions
packages/cli/src/__tests__/digitalocean-token.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -88,23 +88,17 @@ describe("doApi 401 OAuth recovery", () => {

 it("attempts OAuth recovery on 401 before throwing", async () => {
 state.token = "expired-token";
 let callCount = 0;
 let apiCalls = 0;
 let oauthConnChecks = 0;
 globalThis.fetch = mock((url: string | URL | Request) => {
 callCount++;
 const urlStr = String(url);
 // First call: the actual API call returning 401
 if (callCount === 1) {
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
 }),
 );
 }
 // Second call: OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 // (avoids starting a real Bun.serve OAuth server)
 // OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 if (urlStr.includes("cloud.digitalocean.com")) {
 oauthConnChecks++;
 return Promise.reject(new Error("network unavailable"));
 }
 // API calls to DigitalOcean — return 401
 apiCalls++;
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
Expand All@@ -114,8 +108,9 @@ describe("doApi 401 OAuth recovery", () => {

 // OAuth recovery fails (connectivity check fails), so doApi throws the 401
 await expect(doApi("GET", "/account", undefined, 1)).rejects.toThrow("DigitalOcean API error 401");
 // Verify recovery was attempted: 1 API call + 1 connectivity check = 2
 expect(callCount).toBe(2);
 // Verify recovery was attempted: at least 1 API call + 1 connectivity check
 expect(apiCalls).toBeGreaterThanOrEqual(1);
 expect(oauthConnChecks).toBeGreaterThanOrEqual(1);
 });

 it("succeeds after OAuth recovery provides a new token", async () => {
Expand Down

69 changes: 34 additions & 35 deletions
packages/cli/src/__tests__/hetzner-cov.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -585,11 +585,11 @@ describe("hetzner/createServer", () => {
 },
 },
 };
 let callCount = 0;
 global.fetch = mock(() => {
callCount++;
if (callCount <= 1) {
 // Token validation
 let createAttempts = 0;
 global.fetch = mock((url: string | URL | Request) => {
const urlStr = String(url instanceof Request ? url.url : url);
// Token validation — GET /servers?per_page=1
if (urlStr.includes("/servers") && urlStr.includes("per_page=1")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -598,8 +598,8 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
if (callCount <= 2) {
 // SSH keys
// SSH keys (paginated)
if (urlStr.includes("/ssh_keys")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -608,24 +608,28 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 3) {
 // First create attempt — resource_limit_exceeded (HTTP 403)
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 // POST /servers — create attempt (matches /servers without query params)
 if (urlStr.endsWith("/servers")) {
 createAttempts++;
 if (createAttempts <= 1) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 },
 }),
 {
 status: 403,
 },
 }),
 {
 status: 403,
 },
 ),
 );
 ),
 );
 }
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 }
if (callCount <= 4) {
 // List primary IPs for cleanup
// List primary IPs for cleanup
if (urlStr.includes("/primary_ips")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -645,23 +649,18 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 5) {
 // Delete orphaned IP 100
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 }
 // Retry create — success
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 // DELETE orphaned IP (or any other call)
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 });
 const { ensureHcloudToken, createServer } = await import("../hetzner/hetzner");
 await ensureHcloudToken();
 const conn = await createServer("test-retry", "cx23", "fsn1");
 expect(conn.ip).toBe("10.0.0.5");
 // Should have called: token(1), ssh_keys(2), create-fail(3), list-ips(4), delete-ip(5), create-ok(6)
 expect(callCount).toBeGreaterThanOrEqual(6);
 expect(createAttempts).toBe(2);
 });

 it("throws with guidance when resource limit hit and no orphaned IPs to clean", async () => {
Expand Down

4 changes: 4 additions & 0 deletions
packages/cli/src/__tests__/preload.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -60,6 +60,10 @@ cleanupStrayTestFiles();

const TEST_HOME = mkdtempSync(join(tmpdir(), "spawn-test-home-"));

// Disable telemetry in tests to prevent fire-and-forget fetch calls from
// interfering with other test files' global.fetch mocks.
process.env.SPAWN_TELEMETRY = "0";

// Redirect all user-directory env vars to the isolated temp
process.env.HOME = TEST_HOME;
process.env.XDG_CACHE_HOME = join(TEST_HOME, ".cache");
Expand Down

5 changes: 5 additions & 0 deletions
packages/cli/src/shared/telemetry.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -242,6 +242,11 @@ export function captureError(type: string, err: unknown): void {

/** Send a single event to PostHog immediately. Fire-and-forget. */
function sendEvent(event: string, properties: Record<string, unknown>): void {
 // Re-check at send time — guards against singleton state leaking in tests
 // where initTelemetry() was called with _enabled=true but env was later restored.
 if (process.env.BUN_ENV === "test" || process.env.NODE_ENV === "test" || process.env.SPAWN_TELEMETRY === "0") {
 return;
 }
 const body = JSON.stringify({
 api_key: POSTHOG_TOKEN,
 batch: [
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
fix(tests): prevent telemetry fetch mock pollution in parallel tests#3399

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 Closed

la14-1
wants to merge
3
commits into

from

 Closed


fix(tests): prevent telemetry fetch mock pollution in parallel tests
#3399
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6818428

fix(tests): prevent telemetry singleton from polluting parallel test …


louisgv Apr 30, 2026
7458da0

style: fix biome formatting in hetzner-cov test


louisgv May 8, 2026
007a9ee

fix(tests): make hetzner and digitalocean tests URL-aware to fix full…


louisgv May 8, 2026

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23 changes: 9 additions & 14 deletions
packages/cli/src/__tests__/digitalocean-token.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -88,23 +88,17 @@ describe("doApi 401 OAuth recovery", () => {

 it("attempts OAuth recovery on 401 before throwing", async () => {
 state.token = "expired-token";
 let callCount = 0;
 let apiCalls = 0;
 let oauthConnChecks = 0;
 globalThis.fetch = mock((url: string | URL | Request) => {
 callCount++;
 const urlStr = String(url);
 // First call: the actual API call returning 401
 if (callCount === 1) {
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
 }),
 );
 }
 // Second call: OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 // (avoids starting a real Bun.serve OAuth server)
 // OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 if (urlStr.includes("cloud.digitalocean.com")) {
 oauthConnChecks++;
 return Promise.reject(new Error("network unavailable"));
 }
 // API calls to DigitalOcean — return 401
 apiCalls++;
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
Expand All@@ -114,8 +108,9 @@ describe("doApi 401 OAuth recovery", () => {

 // OAuth recovery fails (connectivity check fails), so doApi throws the 401
 await expect(doApi("GET", "/account", undefined, 1)).rejects.toThrow("DigitalOcean API error 401");
 // Verify recovery was attempted: 1 API call + 1 connectivity check = 2
 expect(callCount).toBe(2);
 // Verify recovery was attempted: at least 1 API call + 1 connectivity check
 expect(apiCalls).toBeGreaterThanOrEqual(1);
 expect(oauthConnChecks).toBeGreaterThanOrEqual(1);
 });

 it("succeeds after OAuth recovery provides a new token", async () => {
Expand Down

69 changes: 34 additions & 35 deletions
packages/cli/src/__tests__/hetzner-cov.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -585,11 +585,11 @@ describe("hetzner/createServer", () => {
 },
 },
 };
 let callCount = 0;
 global.fetch = mock(() => {
callCount++;
if (callCount <= 1) {
 // Token validation
 let createAttempts = 0;
 global.fetch = mock((url: string | URL | Request) => {
const urlStr = String(url instanceof Request ? url.url : url);
// Token validation — GET /servers?per_page=1
if (urlStr.includes("/servers") && urlStr.includes("per_page=1")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -598,8 +598,8 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
if (callCount <= 2) {
 // SSH keys
// SSH keys (paginated)
if (urlStr.includes("/ssh_keys")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -608,24 +608,28 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 3) {
 // First create attempt — resource_limit_exceeded (HTTP 403)
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 // POST /servers — create attempt (matches /servers without query params)
 if (urlStr.endsWith("/servers")) {
 createAttempts++;
 if (createAttempts <= 1) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 },
 }),
 {
 status: 403,
 },
 }),
 {
 status: 403,
 },
 ),
 );
 ),
 );
 }
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 }
if (callCount <= 4) {
 // List primary IPs for cleanup
// List primary IPs for cleanup
if (urlStr.includes("/primary_ips")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -645,23 +649,18 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 5) {
 // Delete orphaned IP 100
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 }
 // Retry create — success
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 // DELETE orphaned IP (or any other call)
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 });
 const { ensureHcloudToken, createServer } = await import("../hetzner/hetzner");
 await ensureHcloudToken();
 const conn = await createServer("test-retry", "cx23", "fsn1");
 expect(conn.ip).toBe("10.0.0.5");
 // Should have called: token(1), ssh_keys(2), create-fail(3), list-ips(4), delete-ip(5), create-ok(6)
 expect(callCount).toBeGreaterThanOrEqual(6);
 expect(createAttempts).toBe(2);
 });

 it("throws with guidance when resource limit hit and no orphaned IPs to clean", async () => {
Expand Down

4 changes: 4 additions & 0 deletions
packages/cli/src/__tests__/preload.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -60,6 +60,10 @@ cleanupStrayTestFiles();

const TEST_HOME = mkdtempSync(join(tmpdir(), "spawn-test-home-"));

// Disable telemetry in tests to prevent fire-and-forget fetch calls from
// interfering with other test files' global.fetch mocks.
process.env.SPAWN_TELEMETRY = "0";

// Redirect all user-directory env vars to the isolated temp
process.env.HOME = TEST_HOME;
process.env.XDG_CACHE_HOME = join(TEST_HOME, ".cache");
Expand Down

5 changes: 5 additions & 0 deletions
packages/cli/src/shared/telemetry.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -242,6 +242,11 @@ export function captureError(type: string, err: unknown): void {

/** Send a single event to PostHog immediately. Fire-and-forget. */
function sendEvent(event: string, properties: Record<string, unknown>): void {
 // Re-check at send time — guards against singleton state leaking in tests
 // where initTelemetry() was called with _enabled=true but env was later restored.
 if (process.env.BUN_ENV === "test" || process.env.NODE_ENV === "test" || process.env.SPAWN_TELEMETRY === "0") {
 return;
 }
 const body = JSON.stringify({
 api_key: POSTHOG_TOKEN,
 batch: [
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
fix(tests): prevent telemetry fetch mock pollution in parallel tests#3399

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 Closed

la14-1
wants to merge
3
commits into

from

 Closed


fix(tests): prevent telemetry fetch mock pollution in parallel tests
#3399
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6818428

fix(tests): prevent telemetry singleton from polluting parallel test …


louisgv Apr 30, 2026
7458da0

style: fix biome formatting in hetzner-cov test


louisgv May 8, 2026
007a9ee

fix(tests): make hetzner and digitalocean tests URL-aware to fix full…


louisgv May 8, 2026

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23 changes: 9 additions & 14 deletions
packages/cli/src/__tests__/digitalocean-token.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -88,23 +88,17 @@ describe("doApi 401 OAuth recovery", () => {

 it("attempts OAuth recovery on 401 before throwing", async () => {
 state.token = "expired-token";
 let callCount = 0;
 let apiCalls = 0;
 let oauthConnChecks = 0;
 globalThis.fetch = mock((url: string | URL | Request) => {
 callCount++;
 const urlStr = String(url);
 // First call: the actual API call returning 401
 if (callCount === 1) {
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
 }),
 );
 }
 // Second call: OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 // (avoids starting a real Bun.serve OAuth server)
 // OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 if (urlStr.includes("cloud.digitalocean.com")) {
 oauthConnChecks++;
 return Promise.reject(new Error("network unavailable"));
 }
 // API calls to DigitalOcean — return 401
 apiCalls++;
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
Expand All@@ -114,8 +108,9 @@ describe("doApi 401 OAuth recovery", () => {

 // OAuth recovery fails (connectivity check fails), so doApi throws the 401
 await expect(doApi("GET", "/account", undefined, 1)).rejects.toThrow("DigitalOcean API error 401");
 // Verify recovery was attempted: 1 API call + 1 connectivity check = 2
 expect(callCount).toBe(2);
 // Verify recovery was attempted: at least 1 API call + 1 connectivity check
 expect(apiCalls).toBeGreaterThanOrEqual(1);
 expect(oauthConnChecks).toBeGreaterThanOrEqual(1);
 });

 it("succeeds after OAuth recovery provides a new token", async () => {
Expand Down

69 changes: 34 additions & 35 deletions
packages/cli/src/__tests__/hetzner-cov.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -585,11 +585,11 @@ describe("hetzner/createServer", () => {
 },
 },
 };
 let callCount = 0;
 global.fetch = mock(() => {
callCount++;
if (callCount <= 1) {
 // Token validation
 let createAttempts = 0;
 global.fetch = mock((url: string | URL | Request) => {
const urlStr = String(url instanceof Request ? url.url : url);
// Token validation — GET /servers?per_page=1
if (urlStr.includes("/servers") && urlStr.includes("per_page=1")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -598,8 +598,8 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
if (callCount <= 2) {
 // SSH keys
// SSH keys (paginated)
if (urlStr.includes("/ssh_keys")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -608,24 +608,28 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 3) {
 // First create attempt — resource_limit_exceeded (HTTP 403)
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 // POST /servers — create attempt (matches /servers without query params)
 if (urlStr.endsWith("/servers")) {
 createAttempts++;
 if (createAttempts <= 1) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 },
 }),
 {
 status: 403,
 },
 }),
 {
 status: 403,
 },
 ),
 );
 ),
 );
 }
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 }
if (callCount <= 4) {
 // List primary IPs for cleanup
// List primary IPs for cleanup
if (urlStr.includes("/primary_ips")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -645,23 +649,18 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 5) {
 // Delete orphaned IP 100
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 }
 // Retry create — success
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 // DELETE orphaned IP (or any other call)
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 });
 const { ensureHcloudToken, createServer } = await import("../hetzner/hetzner");
 await ensureHcloudToken();
 const conn = await createServer("test-retry", "cx23", "fsn1");
 expect(conn.ip).toBe("10.0.0.5");
 // Should have called: token(1), ssh_keys(2), create-fail(3), list-ips(4), delete-ip(5), create-ok(6)
 expect(callCount).toBeGreaterThanOrEqual(6);
 expect(createAttempts).toBe(2);
 });

 it("throws with guidance when resource limit hit and no orphaned IPs to clean", async () => {
Expand Down

4 changes: 4 additions & 0 deletions
packages/cli/src/__tests__/preload.ts

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Original file line numberDiff line numberDiff line change
Expand Up@@ -60,6 +60,10 @@ cleanupStrayTestFiles();

const TEST_HOME = mkdtempSync(join(tmpdir(), "spawn-test-home-"));

// Disable telemetry in tests to prevent fire-and-forget fetch calls from
// interfering with other test files' global.fetch mocks.
process.env.SPAWN_TELEMETRY = "0";

// Redirect all user-directory env vars to the isolated temp
process.env.HOME = TEST_HOME;
process.env.XDG_CACHE_HOME = join(TEST_HOME, ".cache");
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5 changes: 5 additions & 0 deletions
packages/cli/src/shared/telemetry.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -242,6 +242,11 @@ export function captureError(type: string, err: unknown): void {

/** Send a single event to PostHog immediately. Fire-and-forget. */
function sendEvent(event: string, properties: Record<string, unknown>): void {
 // Re-check at send time — guards against singleton state leaking in tests
 // where initTelemetry() was called with _enabled=true but env was later restored.
 if (process.env.BUN_ENV === "test" || process.env.NODE_ENV === "test" || process.env.SPAWN_TELEMETRY === "0") {
 return;
 }
 const body = JSON.stringify({
 api_key: POSTHOG_TOKEN,
 batch: [
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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fix(tests): prevent telemetry fetch mock pollution in parallel tests#3399

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fix(tests): prevent telemetry fetch mock pollution in parallel tests
#3399
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6818428

fix(tests): prevent telemetry singleton from polluting parallel test …


louisgv Apr 30, 2026
7458da0

style: fix biome formatting in hetzner-cov test


louisgv May 8, 2026
007a9ee

fix(tests): make hetzner and digitalocean tests URL-aware to fix full…


louisgv May 8, 2026

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23 changes: 9 additions & 14 deletions
packages/cli/src/__tests__/digitalocean-token.test.ts

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -88,23 +88,17 @@ describe("doApi 401 OAuth recovery", () => {

 it("attempts OAuth recovery on 401 before throwing", async () => {
 state.token = "expired-token";
 let callCount = 0;
 let apiCalls = 0;
 let oauthConnChecks = 0;
 globalThis.fetch = mock((url: string | URL | Request) => {
 callCount++;
 const urlStr = String(url);
 // First call: the actual API call returning 401
 if (callCount === 1) {
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
 }),
 );
 }
 // Second call: OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 // (avoids starting a real Bun.serve OAuth server)
 // OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 if (urlStr.includes("cloud.digitalocean.com")) {
 oauthConnChecks++;
 return Promise.reject(new Error("network unavailable"));
 }
 // API calls to DigitalOcean — return 401
 apiCalls++;
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
Expand All@@ -114,8 +108,9 @@ describe("doApi 401 OAuth recovery", () => {

 // OAuth recovery fails (connectivity check fails), so doApi throws the 401
 await expect(doApi("GET", "/account", undefined, 1)).rejects.toThrow("DigitalOcean API error 401");
 // Verify recovery was attempted: 1 API call + 1 connectivity check = 2
 expect(callCount).toBe(2);
 // Verify recovery was attempted: at least 1 API call + 1 connectivity check
 expect(apiCalls).toBeGreaterThanOrEqual(1);
 expect(oauthConnChecks).toBeGreaterThanOrEqual(1);
 });

 it("succeeds after OAuth recovery provides a new token", async () => {
Expand Down

69 changes: 34 additions & 35 deletions
packages/cli/src/__tests__/hetzner-cov.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -585,11 +585,11 @@ describe("hetzner/createServer", () => {
 },
 },
 };
 let callCount = 0;
 global.fetch = mock(() => {
callCount++;
if (callCount <= 1) {
 // Token validation
 let createAttempts = 0;
 global.fetch = mock((url: string | URL | Request) => {
const urlStr = String(url instanceof Request ? url.url : url);
// Token validation — GET /servers?per_page=1
if (urlStr.includes("/servers") && urlStr.includes("per_page=1")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -598,8 +598,8 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
if (callCount <= 2) {
 // SSH keys
// SSH keys (paginated)
if (urlStr.includes("/ssh_keys")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -608,24 +608,28 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 3) {
 // First create attempt — resource_limit_exceeded (HTTP 403)
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 // POST /servers — create attempt (matches /servers without query params)
 if (urlStr.endsWith("/servers")) {
 createAttempts++;
 if (createAttempts <= 1) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 },
 }),
 {
 status: 403,
 },
 }),
 {
 status: 403,
 },
 ),
 );
 ),
 );
 }
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 }
if (callCount <= 4) {
 // List primary IPs for cleanup
// List primary IPs for cleanup
if (urlStr.includes("/primary_ips")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -645,23 +649,18 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 5) {
 // Delete orphaned IP 100
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 }
 // Retry create — success
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 // DELETE orphaned IP (or any other call)
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 });
 const { ensureHcloudToken, createServer } = await import("../hetzner/hetzner");
 await ensureHcloudToken();
 const conn = await createServer("test-retry", "cx23", "fsn1");
 expect(conn.ip).toBe("10.0.0.5");
 // Should have called: token(1), ssh_keys(2), create-fail(3), list-ips(4), delete-ip(5), create-ok(6)
 expect(callCount).toBeGreaterThanOrEqual(6);
 expect(createAttempts).toBe(2);
 });

 it("throws with guidance when resource limit hit and no orphaned IPs to clean", async () => {
Expand Down

4 changes: 4 additions & 0 deletions
packages/cli/src/__tests__/preload.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -60,6 +60,10 @@ cleanupStrayTestFiles();

const TEST_HOME = mkdtempSync(join(tmpdir(), "spawn-test-home-"));

// Disable telemetry in tests to prevent fire-and-forget fetch calls from
// interfering with other test files' global.fetch mocks.
process.env.SPAWN_TELEMETRY = "0";

// Redirect all user-directory env vars to the isolated temp
process.env.HOME = TEST_HOME;
process.env.XDG_CACHE_HOME = join(TEST_HOME, ".cache");
Expand Down

5 changes: 5 additions & 0 deletions
packages/cli/src/shared/telemetry.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -242,6 +242,11 @@ export function captureError(type: string, err: unknown): void {

/** Send a single event to PostHog immediately. Fire-and-forget. */
function sendEvent(event: string, properties: Record<string, unknown>): void {
 // Re-check at send time — guards against singleton state leaking in tests
 // where initTelemetry() was called with _enabled=true but env was later restored.
 if (process.env.BUN_ENV === "test" || process.env.NODE_ENV === "test" || process.env.SPAWN_TELEMETRY === "0") {
 return;
 }
 const body = JSON.stringify({
 api_key: POSTHOG_TOKEN,
 batch: [
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
fix(tests): prevent telemetry fetch mock pollution in parallel tests#3399

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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 Closed

la14-1
wants to merge
3
commits into

from

 Closed


fix(tests): prevent telemetry fetch mock pollution in parallel tests
#3399
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6818428

fix(tests): prevent telemetry singleton from polluting parallel test …


louisgv Apr 30, 2026
7458da0

style: fix biome formatting in hetzner-cov test


louisgv May 8, 2026
007a9ee

fix(tests): make hetzner and digitalocean tests URL-aware to fix full…


louisgv May 8, 2026

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23 changes: 9 additions & 14 deletions
packages/cli/src/__tests__/digitalocean-token.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -88,23 +88,17 @@ describe("doApi 401 OAuth recovery", () => {

 it("attempts OAuth recovery on 401 before throwing", async () => {
 state.token = "expired-token";
 let callCount = 0;
 let apiCalls = 0;
 let oauthConnChecks = 0;
 globalThis.fetch = mock((url: string | URL | Request) => {
 callCount++;
 const urlStr = String(url);
 // First call: the actual API call returning 401
 if (callCount === 1) {
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
 }),
 );
 }
 // Second call: OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 // (avoids starting a real Bun.serve OAuth server)
 // OAuth connectivity check — fail it so tryDoOAuth returns null quickly
 if (urlStr.includes("cloud.digitalocean.com")) {
 oauthConnChecks++;
 return Promise.reject(new Error("network unavailable"));
 }
 // API calls to DigitalOcean — return 401
 apiCalls++;
 return Promise.resolve(
 new Response("Unauthorized", {
 status: 401,
Expand All@@ -114,8 +108,9 @@ describe("doApi 401 OAuth recovery", () => {

 // OAuth recovery fails (connectivity check fails), so doApi throws the 401
 await expect(doApi("GET", "/account", undefined, 1)).rejects.toThrow("DigitalOcean API error 401");
 // Verify recovery was attempted: 1 API call + 1 connectivity check = 2
 expect(callCount).toBe(2);
 // Verify recovery was attempted: at least 1 API call + 1 connectivity check
 expect(apiCalls).toBeGreaterThanOrEqual(1);
 expect(oauthConnChecks).toBeGreaterThanOrEqual(1);
 });

 it("succeeds after OAuth recovery provides a new token", async () => {
Expand Down

69 changes: 34 additions & 35 deletions
packages/cli/src/__tests__/hetzner-cov.test.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -585,11 +585,11 @@ describe("hetzner/createServer", () => {
 },
 },
 };
 let callCount = 0;
 global.fetch = mock(() => {
callCount++;
if (callCount <= 1) {
 // Token validation
 let createAttempts = 0;
 global.fetch = mock((url: string | URL | Request) => {
const urlStr = String(url instanceof Request ? url.url : url);
// Token validation — GET /servers?per_page=1
if (urlStr.includes("/servers") && urlStr.includes("per_page=1")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -598,8 +598,8 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
if (callCount <= 2) {
 // SSH keys
// SSH keys (paginated)
if (urlStr.includes("/ssh_keys")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -608,24 +608,28 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 3) {
 // First create attempt — resource_limit_exceeded (HTTP 403)
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 // POST /servers — create attempt (matches /servers without query params)
 if (urlStr.endsWith("/servers")) {
 createAttempts++;
 if (createAttempts <= 1) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
 error: {
 code: "resource_limit_exceeded",
 message: "primary_ip_limit",
 },
 }),
 {
 status: 403,
 },
 }),
 {
 status: 403,
 },
 ),
 );
 ),
 );
 }
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 }
if (callCount <= 4) {
 // List primary IPs for cleanup
// List primary IPs for cleanup
if (urlStr.includes("/primary_ips")) {
 return Promise.resolve(
 new Response(
 JSON.stringify({
Expand All@@ -645,23 +649,18 @@ describe("hetzner/createServer", () => {
 ),
 );
 }
 if (callCount <= 5) {
 // Delete orphaned IP 100
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 }
 // Retry create — success
 return Promise.resolve(new Response(JSON.stringify(serverResp)));
 // DELETE orphaned IP (or any other call)
 return Promise.resolve(
 new Response("", {
 status: 204,
 }),
 );
 });
 const { ensureHcloudToken, createServer } = await import("../hetzner/hetzner");
 await ensureHcloudToken();
 const conn = await createServer("test-retry", "cx23", "fsn1");
 expect(conn.ip).toBe("10.0.0.5");
 // Should have called: token(1), ssh_keys(2), create-fail(3), list-ips(4), delete-ip(5), create-ok(6)
 expect(callCount).toBeGreaterThanOrEqual(6);
 expect(createAttempts).toBe(2);
 });

 it("throws with guidance when resource limit hit and no orphaned IPs to clean", async () => {
Expand Down

4 changes: 4 additions & 0 deletions
packages/cli/src/__tests__/preload.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -60,6 +60,10 @@ cleanupStrayTestFiles();

const TEST_HOME = mkdtempSync(join(tmpdir(), "spawn-test-home-"));

// Disable telemetry in tests to prevent fire-and-forget fetch calls from
// interfering with other test files' global.fetch mocks.
process.env.SPAWN_TELEMETRY = "0";

// Redirect all user-directory env vars to the isolated temp
process.env.HOME = TEST_HOME;
process.env.XDG_CACHE_HOME = join(TEST_HOME, ".cache");
Expand Down

5 changes: 5 additions & 0 deletions
packages/cli/src/shared/telemetry.ts

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -242,6 +242,11 @@ export function captureError(type: string, err: unknown): void {

/** Send a single event to PostHog immediately. Fire-and-forget. */
function sendEvent(event: string, properties: Record<string, unknown>): void {
 // Re-check at send time — guards against singleton state leaking in tests
 // where initTelemetry() was called with _enabled=true but env was later restored.
 if (process.env.BUN_ENV === "test" || process.env.NODE_ENV === "test" || process.env.SPAWN_TELEMETRY === "0") {
 return;
 }
 const body = JSON.stringify({
 api_key: POSTHOG_TOKEN,
 batch: [
Expand Down
Loading