patch jasmine beforeAll/afterAll (#1176)

Author: JiaLiPassion

Diff for: lib/jasmine/jasmine.ts

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

Diff for: test/jasmine-patch.spec.ts

@@ -23,6 +23,7 @@ ifEnvSupports(supportJasmineSpec, () => {
   describe('jasmine', () => {
     let throwOnAsync = false;
     let beforeEachZone: Zone|null = null;
+    let beforeAllZone: Zone|null = null;
     let itZone: Zone|null = null;
     const syncZone = 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(() => {
+      let zone = Zone.current;
+      expect(zone.name).toEqual('ProxyZone');
+      expect(beforeAllZone!.name).toEqual(zone.name);
+    });
   });
 
   describe('return promise', () => {