patch jasmine beforeAll/afterAll (#1176)

Author: JiaLiPassion

lib/jasmine/jasmine.ts

@@ -59,7 +59,7 @@
 returnoriginalJasmineFn.apply(this,arguments);
 };
 });
-['beforeEach','afterEach'].forEach(methodName=>{
+['beforeEach','afterEach','beforeAll','afterAll'].forEach(methodName=>{
 letoriginalJasmineFn: Function=jasmineEnv[methodName];
 jasmineEnv[symbol(methodName)]=originalJasmineFn;
 jasmineEnv[methodName]=function(specDefinitions: Function,timeout: number){

test/jasmine-patch.spec.ts

@@ -23,6 +23,7 @@ ifEnvSupports(supportJasmineSpec, () => {
 describe('jasmine',()=>{
 letthrowOnAsync=false;
 letbeforeEachZone: Zone|null=null;
+letbeforeAllZone: Zone|null=null;
 letitZone: Zone|null=null;
 constsyncZone=Zone.current;
 try{
@@ -31,6 +32,8 @@ ifEnvSupports(supportJasmineSpec, () => {
 throwOnAsync=true;
 }
 
+beforeAll(()=>beforeAllZone=Zone.current);
+
 beforeEach(()=>beforeEachZone=Zone.current);
 
 it('should throw on async in describe',()=>{
@@ -47,6 +50,12 @@ ifEnvSupports(supportJasmineSpec, () => {
 expect(beforeEachZone!.name).toEqual(zone.name);
 expect(itZone).toBe(zone);
 });
+
+afterAll(()=>{
+letzone=Zone.current;
+expect(zone.name).toEqual('ProxyZone');
+expect(beforeAllZone!.name).toEqual(zone.name);
+});
 });
 
 describe('return promise',()=>{