This commit is contained in:
Theodore Brown
2013-12-25 11:50:23 -06:00
parent 949e231c31
commit 9a22a5907f
+444 -194
View File
@@ -1,41 +1,51 @@
/// <reference path="jasmine.d.ts" />
describe("A suite", () => {
it("contains spec with an expectation", () => {
// tests based on http://jasmine.github.io/2.0/introduction.html
describe("A suite", function () {
it("contains spec with an expectation", function () {
expect(true).toBe(true);
});
});
describe("A suite is just a function", () => {
var a: boolean;
it("and so is a spec", () => {
describe("A suite is just a function", function () {
var a;
it("and so is a spec", function () {
a = true;
expect(a).toBe(true);
});
});
describe("The 'toBe' matcher compares with ===", () => {
it("and has a positive case ", () => {
describe("The 'toBe' matcher compares with ===", function () {
it("and has a positive case", function () {
expect(true).toBe(true);
});
it("and can have a negative case", () => {
it("and can have a negative case", function () {
expect(false).not.toBe(true);
});
});
describe("Included matchers:", () => {
it("The 'toBe' matcher compares with ===", () => {
describe("Included matchers:", function () {
it("The 'toBe' matcher compares with ===", function () {
var a = 12;
var b = a;
expect(a).toBe(b);
expect(a).not.toBe(null);
});
describe("The 'toEqual' matcher", () => {
it("works for simple literals and variables", () => {
describe("The 'toEqual' matcher", function () {
it("works for simple literals and variables", function () {
var a = 12;
expect(a).toEqual(12);
});
it("should work for objects", () => {
it("should work for objects", function () {
var foo = {
a: 12,
b: 34
@@ -48,402 +58,642 @@ describe("Included matchers:", () => {
});
});
it("The 'toMatch' matcher is for regular expressions", () => {
var message = 'foo bar baz';
it("The 'toMatch' matcher is for regular expressions", function () {
var message = "foo bar baz";
expect(message).toMatch(/bar/);
expect(message).toMatch('bar');
expect(message).toMatch("bar");
expect(message).not.toMatch(/quux/);
});
it("The 'toBeDefined' matcher compares against `undefined`", () => {
it("The 'toBeDefined' matcher compares against `undefined`", function () {
var a = {
foo: 'foo'
foo: "foo"
};
expect(a.foo).toBeDefined();
expect((<any>a).bar).not.toBeDefined();
expect(a.bar).not.toBeDefined();
});
it("The `toBeUndefined` matcher compares against `undefined`", () => {
it("The `toBeUndefined` matcher compares against `undefined`", function () {
var a = {
foo: 'foo'
foo: "foo"
};
expect(a.foo).not.toBeUndefined();
expect((<any>a).bar).toBeUndefined();
expect(a.bar).toBeUndefined();
});
it("The 'toBeNull' matcher compares against null", () => {
var a: string = null;
var foo = 'foo';
it("The 'toBeNull' matcher compares against null", function () {
var a = null;
var foo = "foo";
expect(null).toBeNull();
expect(a).toBeNull();
expect(foo).not.toBeNull();
});
it("The 'toBeTruthy' matcher is for boolean casting testing", () => {
var a: string, foo = 'foo';
it("The 'toBeTruthy' matcher is for boolean casting testing", function () {
var a, foo = "foo";
expect(foo).toBeTruthy();
expect(a).not.toBeTruthy();
});
it("The 'toBeFalsy' matcher is for boolean casting testing", () => {
var a: string, foo = 'foo';
it("The 'toBeFalsy' matcher is for boolean casting testing", function () {
var a, foo = "foo";
expect(a).toBeFalsy();
expect(foo).not.toBeFalsy();
});
it("The 'toContain' matcher is for finding an item in an Array", () => {
var a = ['foo', 'bar', 'baz'];
expect(a).toContain('bar');
expect(a).not.toContain('quux');
it("The 'toContain' matcher is for finding an item in an Array", function () {
var a = ["foo", "bar", "baz"];
expect(a).toContain("bar");
expect(a).not.toContain("quux");
});
it("The 'toBeLessThan' matcher is for mathematical comparisons", () => {
var pi = 3.1415926, e = 2.78;
it("The 'toBeLessThan' matcher is for mathematical comparisons", function () {
var pi = 3.1415926,
e = 2.78;
expect(e).toBeLessThan(pi);
expect(pi).not.toBeLessThan(e);
});
it("The 'toBeGreaterThan' is for mathematical comparisons", () => {
var pi = 3.1415926, e = 2.78;
it("The 'toBeGreaterThan' is for mathematical comparisons", function () {
var pi = 3.1415926,
e = 2.78;
expect(pi).toBeGreaterThan(e);
expect(e).not.toBeGreaterThan(pi);
});
it("The 'toBeCloseTo' matcher is for precision math comparison", () => {
var pi = 3.1415926, e = 2.78;
expect(pi).not.toBeCloseTo(e, 0.1);
it("The 'toBeCloseTo' matcher is for precision math comparison", function () {
var pi = 3.1415926,
e = 2.78;
expect(pi).not.toBeCloseTo(e, 2);
expect(pi).toBeCloseTo(e, 0);
});
it("The 'toThrow' matcher is for testing if a function throws an exception", () => {
var foo = () => {
it("The 'toThrow' matcher is for testing if a function throws an exception", function () {
var foo = function () {
return 1 + 2;
};
var bar = () => {
//return a + 1;
var bar = function () {
return a + 1;
};
expect(foo).not.toThrow();
expect(bar).toThrow();
});
});
describe("A spec", () => {
it("is just a function, so it can contain any code", () => {
describe("A spec", function () {
it("is just a function, so it can contain any code", function () {
var foo = 0;
foo += 1;
expect(foo).toEqual(1);
});
it("can have more than one expectation", () => {
it("can have more than one expectation", function () {
var foo = 0;
foo += 1;
expect(foo).toEqual(1);
expect(true).toEqual(true);
});
});
describe("A spec (with setup and tear-down)", () => {
var foo: number;
beforeEach(() => {
describe("A spec (with setup and tear-down)", function () {
var foo;
beforeEach(function () {
foo = 0;
foo += 1;
});
afterEach(() => {
afterEach(function () {
foo = 0;
});
it("is just a function, so it can contain any code", () => {
it("is just a function, so it can contain any code", function () {
expect(foo).toEqual(1);
});
it("can have more than one expectation", () => {
it("can have more than one expectation", function () {
expect(foo).toEqual(1);
expect(true).toEqual(true);
});
});
describe("A spec", () => {
var foo: number;
beforeEach(() => {
describe("A spec", function () {
var foo;
beforeEach(function () {
foo = 0;
foo += 1;
});
afterEach(() => {
afterEach(function () {
foo = 0;
});
it("is just a function, so it can contain any code", () => {
it("is just a function, so it can contain any code", function () {
expect(foo).toEqual(1);
});
it("can have more than one expectation", () => {
it("can have more than one expectation", function () {
expect(foo).toEqual(1);
expect(true).toEqual(true);
});
describe("nested inside a second describe", () => {
var bar: number;
beforeEach(() => {
describe("nested inside a second describe", function () {
var bar;
beforeEach(function () {
bar = 1;
});
it("can reference both scopes as needed ", () => {
it("can reference both scopes as needed", function () {
expect(foo).toEqual(bar);
});
});
});
xdescribe("A spec", () => {
var foo: number;
beforeEach(() => {
xdescribe("A spec", function () {
var foo;
beforeEach(function () {
foo = 0;
foo += 1;
});
xit("is just a function, so it can contain any code", () => {
it("is just a function, so it can contain any code", function () {
expect(foo).toEqual(1);
});
});
describe("A spy", () => {
var foo: any, bar: any = null;
beforeEach(() => {
describe("Pending specs", function () {
xit("can be declared 'xit'", function () {
expect(true).toBe(false);
});
it("can be declared with 'it' but without a function");
it("can be declared by calling 'pending' in the spec body", function () {
expect(true).toBe(false);
pending();
});
});
describe("A spy", function () {
var foo, bar = null;
beforeEach(function () {
foo = {
setBar: function (value: any) {
setBar: function (value) {
bar = value;
}
};
spyOn(foo, 'setBar');
foo.setBar(123);
foo.setBar(456, 'another param');
});
it("tracks that the spy was called", () => {
it("tracks that the spy was called", function () {
expect(foo.setBar).toHaveBeenCalled();
});
it("tracks its number of calls", () => {
expect(foo.setBar.calls.length).toEqual(2);
});
it("tracks all the arguments of its calls", () => {
it("tracks all the arguments of its calls", function () {
expect(foo.setBar).toHaveBeenCalledWith(123);
expect(foo.setBar).toHaveBeenCalledWith(456, 'another param');
});
it("allows access to the most recent call", () => {
expect(foo.setBar.mostRecentCall.args[0]).toEqual(456);
});
it("allows access to other calls", () => {
expect(foo.setBar.calls[0].args[0]).toEqual(123);
});
it("stops all execution on a function", () => {
it("stops all execution on a function", function () {
expect(bar).toBeNull();
});
});
describe("A spy, when configured to call through", () => {
var foo: any, bar: any, fetchedBar: any;
beforeEach(() => {
describe("A spy, when configured to call through", function () {
var foo, bar, fetchedBar;
beforeEach(function () {
foo = {
setBar: function (value: any) {
setBar: function (value) {
bar = value;
},
getBar: () => {
getBar: function () {
return bar;
}
};
spyOn(foo, 'getBar').andCallThrough();
spyOn(foo, 'getBar').and.callThrough();
foo.setBar(123);
fetchedBar = foo.getBar();
});
it("tracks that the spy was called", () => {
it("tracks that the spy was called", function () {
expect(foo.getBar).toHaveBeenCalled();
});
it("should not effect other functions", () => {
it("should not effect other functions", function () {
expect(bar).toEqual(123);
});
it("when called returns the requested value", () => {
it("when called returns the requested value", function () {
expect(fetchedBar).toEqual(123);
});
});
describe("A spy, when faking a return value", () => {
var foo: any, bar: any, fetchedBar: any;
beforeEach(() => {
describe("A spy, when configured to fake a return value", function () {
var foo, bar, fetchedBar;
beforeEach(function () {
foo = {
setBar: function (value: any) {
setBar: function (value) {
bar = value;
},
getBar: () => {
getBar: function () {
return bar;
}
};
spyOn(foo, 'getBar').andReturn(745);
spyOn(foo, "getBar").and.returnValue(745);
foo.setBar(123);
fetchedBar = foo.getBar();
});
it("tracks that the spy was called", () => {
it("tracks that the spy was called", function () {
expect(foo.getBar).toHaveBeenCalled();
});
it("should not effect other functions", () => {
it("should not effect other functions", function () {
expect(bar).toEqual(123);
});
it("when called returns the requested value", () => {
it("when called returns the requested value", function () {
expect(fetchedBar).toEqual(745);
});
});
describe("A spy, when faking a return value", () => {
var foo: any, bar: any, fetchedBar: any;
beforeEach(() => {
describe("A spy, when configured with an alternate implementation", function () {
var foo, bar, fetchedBar;
beforeEach(function () {
foo = {
setBar: function (value: any) {
setBar: function (value) {
bar = value;
},
getBar: () => {
getBar: function () {
return bar;
}
};
spyOn(foo, 'getBar').andCallFake(() => {
spyOn(foo, "getBar").and.callFake(function () {
return 1001;
});
foo.setBar(123);
fetchedBar = foo.getBar();
});
it("tracks that the spy was called", () => {
it("tracks that the spy was called", function () {
expect(foo.getBar).toHaveBeenCalled();
});
it("should not effect other functions", () => {
it("should not effect other functions", function () {
expect(bar).toEqual(123);
});
it("when called returns the requested value", () => {
it("when called returns the requested value", function () {
expect(fetchedBar).toEqual(1001);
});
});
describe("A spy, when created manually", () => {
var whatAmI: any;
describe("A spy, when configured to throw a value", function () {
var foo, bar;
beforeEach(() => {
whatAmI = jasmine.createSpy('whatAmI');
whatAmI("I", "am", "a", "spy");
beforeEach(function () {
foo = {
setBar: function (value) {
bar = value;
}
};
spyOn(foo, "setBar").and.throwError("quux");
});
it("is named, which helps in error reporting", () => {
expect(whatAmI.identity).toEqual('whatAmI')
});
it("tracks that the spy was called", () => {
expect(whatAmI).toHaveBeenCalled();
});
it("tracks its number of calls", () => {
expect(whatAmI.calls.length).toEqual(1);
});
it("tracks all the arguments of its calls", () => {
expect(whatAmI).toHaveBeenCalledWith("I", "am", "a", "spy");
});
it("allows access to the most recent call", () => {
expect(whatAmI.mostRecentCall.args[0]).toEqual("I");
it("throws the value", function () {
expect(function () {
foo.setBar(123)
}).toThrowError("quux");
});
});
describe("Multiple spies, when created manually", () => {
var tape: any;
beforeEach(() => {
describe("A spy", function () {
var foo, bar = null;
beforeEach(function () {
foo = {
setBar: function (value) {
bar = value;
}
};
spyOn(foo, 'setBar').and.callThrough();
});
it("can call through and then stub in the same spec", function () {
foo.setBar(123);
expect(bar).toEqual(123);
foo.setBar.and.stub();
bar = null;
foo.setBar(123);
expect(bar).toBe(null);
});
});
describe("A spy", function () {
var foo, bar = null;
beforeEach(function () {
foo = {
setBar: function (value) {
bar = value;
}
};
spyOn(foo, 'setBar');
});
it("tracks if it was called at all", function () {
expect(foo.setBar.calls.any()).toEqual(false);
foo.setBar();
expect(foo.setBar.calls.any()).toEqual(true);
});
it("tracks the number of times it was called", function () {
expect(foo.setBar.calls.count()).toEqual(0);
foo.setBar();
foo.setBar();
expect(foo.setBar.calls.count()).toEqual(2);
});
it("tracks the arguments of each call", function () {
foo.setBar(123);
foo.setBar(456, "baz");
expect(foo.setBar.calls.argsFor(0)).toEqual([123]);
expect(foo.setBar.calls.argsFor(1)).toEqual([456, "baz"]);
});
it("tracks the arguments of all calls", function () {
foo.setBar(123);
foo.setBar(456, "baz");
expect(foo.setBar.calls.allArgs()).toEqual([[123], [456, "baz"]]);
});
it("can provide the context and arguments to all calls", function () {
foo.setBar(123);
expect(foo.setBar.calls.all()).toEqual([{ object: foo, args: [123] }]);
});
it("has a shortcut to the most recent call", function () {
foo.setBar(123);
foo.setBar(456, "baz");
expect(foo.setBar.calls.mostRecent()).toEqual({ object: foo, args: [456, "baz"] });
});
it("has a shortcut to the first call", function () {
foo.setBar(123);
foo.setBar(456, "baz");
expect(foo.setBar.calls.first()).toEqual({ object: foo, args: [123] });
});
it("can be reset", function () {
foo.setBar(123);
foo.setBar(456, "baz");
expect(foo.setBar.calls.any()).toBe(true);
foo.setBar.calls.reset();
expect(foo.setBar.calls.any()).toBe(false);
});
});
describe("A spy, when created manually", function () {
var whatAmI;
beforeEach(function () {
whatAmI = jasmine.createSpy('whatAmI');
whatAmI("I", "am", "a", "spy");
});
it("is named, which helps in error reporting", function () {
expect(whatAmI.and.identity()).toEqual('whatAmI');
});
it("tracks that the spy was called", function () {
expect(whatAmI).toHaveBeenCalled();
});
it("tracks its number of calls", function () {
expect(whatAmI.calls.count()).toEqual(1);
});
it("tracks all the arguments of its calls", function () {
expect(whatAmI).toHaveBeenCalledWith("I", "am", "a", "spy");
});
it("allows access to the most recent call", function () {
expect(whatAmI.calls.mostRecent().args[0]).toEqual("I");
});
});
describe("Multiple spies, when created manually", function () {
var tape;
beforeEach(function () {
tape = jasmine.createSpyObj('tape', ['play', 'pause', 'stop', 'rewind']);
tape.play();
tape.pause();
tape.rewind(0);
});
it("creates spies for each requested function", () => {
it("creates spies for each requested function", function () {
expect(tape.play).toBeDefined();
expect(tape.pause).toBeDefined();
expect(tape.stop).toBeDefined();
expect(tape.rewind).toBeDefined();
});
it("tracks that the spies were called", () => {
it("tracks that the spies were called", function () {
expect(tape.play).toHaveBeenCalled();
expect(tape.pause).toHaveBeenCalled();
expect(tape.rewind).toHaveBeenCalled();
expect(tape.stop).not.toHaveBeenCalled();
});
it("tracks all the arguments of its calls", () => {
it("tracks all the arguments of its calls", function () {
expect(tape.rewind).toHaveBeenCalledWith(0);
});
});
describe("jasmine.any", () => {
it("matches any value", () => {
describe("jasmine.any", function () {
it("matches any value", function () {
expect({}).toEqual(jasmine.any(Object));
expect(12).toEqual(jasmine.any(Number));
});
describe("when used with a spy", () => {
it("is useful for comparing arguments", () => {
describe("when used with a spy", function () {
it("is useful for comparing arguments", function () {
var foo = jasmine.createSpy('foo');
foo(12, () => {
return true
foo(12, function () {
return true;
});
expect(foo).toHaveBeenCalledWith(jasmine.any(Number), jasmine.any(Function));
});
});
});
describe("Manually ticking the Jasmine Mock Clock", () => {
var timerCallback: any;
beforeEach(() => {
timerCallback = jasmine.createSpy('timerCallback');
jasmine.Clock.useMock();
});
it("causes a timeout to be called synchronously", () => {
setTimeout(() => {
timerCallback();
}, 100);
expect(timerCallback).not.toHaveBeenCalled();
jasmine.Clock.tick(101);
expect(timerCallback).toHaveBeenCalled();
describe("jasmine.objectContaining", function () {
var foo;
beforeEach(function () {
foo = {
a: 1,
b: 2,
bar: "baz"
};
});
it("causes an interval to be called synchronously", () => {
setInterval(() => {
timerCallback();
}, 100);
expect(timerCallback).not.toHaveBeenCalled();
jasmine.Clock.tick(101);
expect(timerCallback.callCount).toEqual(1);
jasmine.Clock.tick(50);
expect(timerCallback.callCount).toEqual(1);
jasmine.Clock.tick(50);
expect(timerCallback.callCount).toEqual(2);
it("matches objects with the expect key/value pairs", function () {
expect(foo).toEqual(jasmine.objectContaining({
bar: "baz"
}));
expect(foo).not.toEqual(jasmine.objectContaining({
c: 37
}));
});
describe("when used with a spy", function () {
it("is useful for comparing arguments", function () {
var callback = jasmine.createSpy('callback');
callback({
bar: "baz"
});
expect(callback).toHaveBeenCalledWith(jasmine.objectContaining({
bar: "baz"
}));
expect(callback).not.toHaveBeenCalledWith(jasmine.objectContaining({
c: 37
}));
});
});
});
describe("Asynchronous specs", () => {
var value: number, flag: any;
it("should support async execution of test preparation and exepectations", () => {
runs(() => {
flag = false;
describe("Manually ticking the Jasmine Clock", function () {
var timerCallback;
beforeEach(function () {
timerCallback = jasmine.createSpy("timerCallback");
jasmine.clock().install();
});
afterEach(function () {
jasmine.clock().uninstall();
});
it("causes a timeout to be called synchronously", function () {
setTimeout(function () {
timerCallback();
}, 100);
expect(timerCallback).not.toHaveBeenCalled();
jasmine.clock().tick(101);
expect(timerCallback).toHaveBeenCalled();
});
it("causes an interval to be called synchronously", function () {
setInterval(function () {
timerCallback();
}, 100);
expect(timerCallback).not.toHaveBeenCalled();
jasmine.clock().tick(101);
expect(timerCallback.calls.count()).toEqual(1);
jasmine.clock().tick(50);
expect(timerCallback.calls.count()).toEqual(1);
jasmine.clock().tick(50);
expect(timerCallback.calls.count()).toEqual(2);
});
});
describe("Asynchronous specs", function () {
var value;
beforeEach(function (done) {
setTimeout(function () {
value = 0;
setTimeout(() => {
flag = true;
}, 500);
});
waitsFor(() => {
value++;
return flag;
}, "The Value should be incremented", 750);
runs(() => {
expect(value).toBeGreaterThan(0);
});
done();
}, 1);
});
it("should support async execution of test preparation and expectations", function (done) {
value++;
expect(value).toBeGreaterThan(0);
done();
});
});
(() => {
var jasmineEnv = jasmine.getEnv();
jasmineEnv.updateInterval = 250;
// from boot.js
var env = jasmine.getEnv();
var htmlReporter = new jasmine.HtmlReporter();
jasmineEnv.addReporter(htmlReporter);
jasmineEnv.specFilter = function (spec) {
return htmlReporter.specFilter(spec);
env.addReporter(htmlReporter);
var specFilter = new jasmine.HtmlSpecFilter();
env.specFilter = function (spec) {
return specFilter.matches(spec.getFullName());
};
var currentWindowOnload = window.onload;
window.onload = () => {
window.onload = function () {
if (currentWindowOnload) {
currentWindowOnload(null);
}
(<HTMLElement>document.querySelector('.version')).innerHTML = jasmineEnv.versionString();
execJasmine();
htmlReporter.initialize();
env.execute();
};
function execJasmine() {
jasmineEnv.execute();
}
})();
})();