test: cover the banner path with a single version to join

Author: danielroe

packages/nuxt-cli/test/unit/utils/banner.spec.ts

@@ -16,6 +16,7 @@ const VERSIONS: Record<string, string> = {
 constCWD_VERSIONS: Record<string,Record<string,string>>={
 '/no-owner': {nitro: ''},
 '/no-nitro': {nitro: '',nitropack: ''},
+'/no-vue': {vue: ''},
 }
 
 constNUXT_WITH_NITROPACK={name: 'nuxt',version: '4.4.6',dependencies: {nitropack: '^2.13.4'}}
@@ -30,6 +31,7 @@ const MANIFESTS: Record<string, Record<string, unknown>> = {
 '/direct-server': {'nuxt': NUXT_WITH_NITROPACK,'@nuxt/nitro-server': NITRO_SERVER},
 '/no-owner': {},
 '/no-nitro': {},
+'/no-vue': {nuxt: NUXT_WITH_NITROPACK},
 }
 
 vi.mock('../../../src/utils/pkg',()=>({
@@ -144,4 +146,14 @@ describe('showBanner', () => {
  ● Nuxt 4.4.6 (with Nitro 2.13.4, Vite 8.1.5 via Vite+ 0.2.6 and Vue 3.5.39)"
  `)
 })
+
+it('should print a single version without a conjunction',async()=>{
+constrenderer=awaitrender(()=>
+showBanner({_version: '4.4.6',options: {rootDir: '/no-vue',builder: 'vite'}}asunknownasNuxt))
+
+expect(screen(renderer)).toMatchInlineSnapshot(`
+ "│
+ ● Nuxt 4.4.6 (with Nitro 2.13.4 and Vite 7.3.1)"
+ `)
+})
 })