jasmine/spec/core/SpecSpec.js

describe("Spec (integration)", function() {
  it("reports results for passing tests", function() {
    var resultCallback = jasmine.createSpy('resultCallback'),
      expectationFactory = function(actual, spec) {
        expect(actual).toBe('some-actual');
        return {
          pass: function() {
            spec.addExpectationResult(true);
          }
        }
      },
      spec = new jasmine.Spec({
        description: 'my test',
        id: 'some-id',
        fn: function() {
          this.expect('some-actual').pass();
        },
        resultCallback: resultCallback,
        expectationFactory: expectationFactory
      });

    spec.execute();

    expect(resultCallback).toHaveBeenCalledWith({
      id: "some-id",
      status: "passed",
      description: "my test",
      failedExpectations: []
    });
  });
  it("reports results for failing tests", function() {
    var resultCallback = jasmine.createSpy('resultCallback'),
      expectationFactory = function(actual, spec) {
        expect(actual).toBe('some-actual');
        return {
          fail: function() {
            spec.addExpectationResult(true);
          }
        }
      },
      spec = new jasmine.Spec({
        description: 'my test',
        id: 'some-id',
        fn: function() {
          this.expect('some-actual').fail();
        },
        resultCallback: resultCallback,
        expectationFactory: expectationFactory
      });

    spec.execute();

    expect(resultCallback).toHaveBeenCalledWith({
      id: "some-id",
      status: "passed",
      description: "my test",
      failedExpectations: []
    });
  });

  //TODO: test order of befores, spec, after.
  it("executes before fns, after fns", function() {
    var before = jasmine.createSpy('before'),
      after = jasmine.createSpy('after'),
      fn = originalJasmine.createSpy('test body').andCallFake(function() {
        expect(before).toHaveBeenCalled();
        expect(after).not.toHaveBeenCalled();
      });
    spec = new jasmine.Spec({
      fn: fn,
      beforeFns: function() {
        return [before]
      },
      afterFns: function() {
        return [after]
      }
    });

    spec.execute();

    expect(before).toHaveBeenCalled();
    expect(before.mostRecentCall.object).toBe(spec);

    expect(fn).toHaveBeenCalled();

    expect(after).toHaveBeenCalled();
    expect(after.mostRecentCall.object).toBe(spec);
  });
});

describe("Spec (real-ish unit tests)", function() {
  it("status returns null by default", function() {
    var spec = new jasmine.Spec({});
    expect(spec.status()).toBeNull();
  });

  it("status returns passed if all expectations in the spec have passed", function() {
    var spec = new jasmine.Spec({});
    spec.addExpectationResult(true);
    expect(spec.status()).toBe('passed');
  });

  it("status returns failed if any expectations in the spec have failed", function() {
    var spec = new jasmine.Spec({});
    spec.addExpectationResult(true);
    spec.addExpectationResult(false);
    expect(spec.status()).toBe('failed');
  });

  it("calls the resultCallback with a failure when an exception occurs in the spec fn", function() {
    //TODO: one day we should pass a stack with this.
    var resultCallback = originalJasmine.createSpy('resultCallback'),
      spec = new jasmine.Spec({
        fn: function() {
          throw new Error();
        },
        catchExceptions: true,
        resultCallback: resultCallback
      });

    expect(resultCallback).not.toHaveBeenCalled();
    spec.execute();
    expect(resultCallback).toHaveBeenCalledWith(
      originalJasmine.objectContaining({status: 'failed'})
    );

  });

  it("throws when an exception occurs in the spec fn if catchExceptions is false", function() {
    //TODO: one day we should pass a stack with this.
    var resultCallback = originalJasmine.createSpy('resultCallback'),
      spec = new jasmine.Spec({
        fn: function() {
          throw new Error();
        },
        catchExceptions: false,
        resultCallback: resultCallback
      });

    expect(function() {
      spec.execute();
    }).toThrow();
  });

  it("should call the start callback before any befores are called", function() {
    var beforesWereCalled = false,
      startCallback = originalJasmine.createSpy('start-callback').andCallFake(function() {
        expect(beforesWereCalled).toBe(false);
      }),
      spec = new jasmine.Spec({
        fn: function() {
        },
        beforeFns: function() {
          return [function() {
            beforesWereCalled = true
          }]
        },
        startCallback: startCallback,
        catchExceptions: false,
        resultCallback: function() {
        }
      });

    spec.execute();
    expect(startCallback).toHaveBeenCalled();
  });

  it("can return its full name", function() {
    //TODO: not convinced that a spec should provide this as part of its public interface, but adding temporarily
    //until we fix the reporting
    var spec = new jasmine.Spec({
      fullNameFactory: function(passedVal) {
        expect(passedVal).toBe(spec);
        return 'expected val';
      }
    });

    expect(spec.getFullName()).toBe('expected val');
  });

  it("can be disabled", function() {
    var startCallback = jasmine.createSpy('startCallback'),
      specBody = jasmine.createSpy('specBody'),
      resultCallback = jasmine.createSpy('resultCallback'),
      spec = new jasmine.Spec({
        startCallback: startCallback,
        fn: specBody,
        resultCallback: resultCallback

      });

    spec.disable();
    expect(spec.status()).toBe('disabled');

    spec.execute();

    expect(startCallback).not.toHaveBeenCalled();
    expect(specBody).not.toHaveBeenCalled();
    //TODO: with expected data.
    expect(resultCallback).toHaveBeenCalled();
  });
});