Manage spys/matchers/custom equalities for beforeAll

- Refactor expectations to take list of matchers
- Add spyRegistry to manage runnables' spies
- Add clone util

[#66789174]

spec/core/EnvSpec.js

@@ -5,68 +5,6 @@ describe("Env", function() {
     env = new j$.Env();
   });
 
-  it('removes all spies when env is executed', function(done) {
-    var originalFoo = function() {},
-      testObj = {
-        foo: originalFoo
-      },
-      firstSpec = jasmine.createSpy('firstSpec').and.callFake(function() {
-        env.spyOn(testObj, 'foo');
-      }),
-      secondSpec = jasmine.createSpy('secondSpec').and.callFake(function() {
-        expect(testObj.foo).toBe(originalFoo);
-      });
-      env.describe('test suite', function() {
-        env.it('spec 0', firstSpec);
-        env.it('spec 1', secondSpec);
-      });
-
-    var assertions = function() {
-      expect(firstSpec).toHaveBeenCalled();
-      expect(secondSpec).toHaveBeenCalled();
-      done();
-    };
-
-    env.addReporter({ jasmineDone: assertions });
-
-    env.execute();
-  });
-
-  describe("#spyOn", function() {
-    it("checks for the existence of the object", function() {
-      expect(function() {
-        env.spyOn(void 0, 'pants');
-      }).toThrowError(/could not find an object/);
-    });
-
-    it("checks for the existence of the method", function() {
-      var subject = {};
-
-      expect(function() {
-        env.spyOn(subject, 'pants');
-      }).toThrowError(/method does not exist/);
-    });
-
-    it("checks if it has already been spied upon", function() {
-      var subject = { spiedFunc: function() {} };
-
-      env.spyOn(subject, 'spiedFunc');
-
-      expect(function() {
-        env.spyOn(subject, 'spiedFunc');
-      }).toThrowError(/has already been spied upon/);
-    });
-
-    it("overrides the method on the object and returns the spy", function() {
-      var originalFunctionWasCalled = false;
-      var subject = { spiedFunc: function() { originalFunctionWasCalled = true; } };
-
-      var spy = env.spyOn(subject, 'spiedFunc');
-
-      expect(subject.spiedFunc).toEqual(spy);
-    });
-  });
-
   describe("#pending", function() {
     it("throws the Pending Spec exception", function() {
       expect(function() {
@@ -82,4 +20,3 @@ describe("Env", function() {
     });
   });
 });
-