jasmine/spec/suites/SpecRunningTest.js

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describe("jasmine spec running", function () {
var env;
var fakeTimer;
beforeEach(function() {
env = new jasmine.Env();
fakeTimer = new jasmine.FakeTimer();
env.setTimeout = fakeTimer.setTimeout;
env.clearTimeout = fakeTimer.clearTimeout;
env.setInterval = fakeTimer.setInterval;
env.clearInterval = fakeTimer.clearInterval;
});
it('should assign spec ids sequentially', function() {
var it0, it1, it2, it3, it4;
env.describe('test suite', function() {
it0 = env.it('spec 0', function() {
});
it1 = env.it('spec 1', function() {
});
it2 = env.xit('spec 2', function() {
});
it3 = env.it('spec 3', function() {
});
});
env.describe('test suite 2', function() {
it4 = env.it('spec 4', function() {
});
});
expect(it0.id).toEqual(0);
expect(it1.id).toEqual(1);
expect(it2.id).toEqual(2);
expect(it3.id).toEqual(3);
expect(it4.id).toEqual(4);
});
it("should build up some objects with results we can inspect", function() {
var specWithNoBody, specWithExpectation, specWithFailingExpectations, specWithMultipleExpectations;
var suite = env.describe('default current suite', function() {
specWithNoBody = env.it('new spec');
specWithExpectation = env.it('spec with an expectation').runs(function () {
var foo = 'bar';
this.expect(foo).toEqual('bar');
});
specWithFailingExpectations = env.it('spec with failing expectation').runs(function () {
var foo = 'bar';
this.expect(foo).toEqual('baz');
});
specWithMultipleExpectations = env.it('spec with multiple assertions').runs(function () {
var foo = 'bar';
var baz = 'quux';
this.expect(foo).toEqual('bar');
this.expect(baz).toEqual('quux');
});
});
suite.execute();
expect(specWithNoBody.description).toEqual('new spec');
expect(specWithExpectation.results.getItems().length).toEqual(1); // "Results aren't there after a spec was executed"
expect(specWithExpectation.results.getItems()[0].passed).toEqual(true); // "Results has a result, but it's true"
expect(specWithExpectation.results.description).toEqual('spec with an expectation'); // "Spec's results did not get the spec's description"
expect(specWithFailingExpectations.results.getItems()[0].passed).toEqual(false); // "Expectation that failed, passed"
expect(specWithMultipleExpectations.results.getItems().length).toEqual(2); // "Spec doesn't support multiple expectations"
});
it("should work without a runs block", function() {
var another_spec;
var currentSuite = env.describe('default current suite', function() {
another_spec = env.it('spec with an expectation', function () {
var foo = 'bar';
this.expect(foo).toEqual('bar');
this.expect(foo).toEqual('baz');
});
});
another_spec.execute();
another_spec.done = true;
expect(another_spec.results.getItems().length).toEqual(2);
expect(another_spec.results.getItems()[0].passed).toEqual(true); // "In a spec without a run block, expected first expectation result to be true but was false"
expect(another_spec.results.getItems()[1].passed).toEqual(false); // "In a spec without a run block, expected second expectation result to be false but was true";
expect(another_spec.results.description).toEqual('spec with an expectation'); // "In a spec without a run block, results did not include the spec's description";
});
it("should run asynchronous tests", function () {
var foo = 0;
//set a bogus suite for the spec to attach to
// jasmine.getEnv().currentSuite = {specs: []};
var a_spec;
env.describe('test async spec', function() {
a_spec = env.it('simple queue test', function () {
this.runs(function () {
foo++;
});
this.runs(function () {
this.expect(foo).toEqual(1);
});
});
});
expect(a_spec.queue.length).toEqual(1,
'Expected spec queue length to be 1, was ' + a_spec.queue.length);
a_spec.execute();
expect(a_spec.queue.length).toEqual(3,
'Expected spec queue length to be 3, was ' + a_spec.queue.length);
foo = 0;
env.describe('test async spec', function() {
a_spec = env.it('spec w/ queued statments', function () {
this.runs(function () {
foo++;
});
this.runs(function () {
this.expect(foo).toEqual(1);
});
});
});
a_spec.execute();
expect(a_spec.results.getItems().length).toEqual(1); // 'No call to waits(): Spec queue did not run all functions';
expect(a_spec.results.getItems()[0].passed).toEqual(true); // 'No call to waits(): Queued expectation failed';
foo = 0;
env.describe('test async spec', function() {
a_spec = env.it('spec w/ queued statments', function () {
this.runs(function () {
fakeTimer.setTimeout(function() {
foo++;
}, 500);
});
this.waits(1000);
this.runs(function() {
this.expect(foo).toEqual(1);
});
});
});
a_spec.execute();
expect(a_spec.results.getItems().length).toEqual(0);
fakeTimer.tick(500);
expect(a_spec.results.getItems().length).toEqual(0);
fakeTimer.tick(500);
expect(a_spec.results.getItems().length).toEqual(1); // 'Calling waits(): Spec queue did not run all functions';
expect(a_spec.results.getItems()[0].passed).toEqual(true); // 'Calling waits(): Queued expectation failed';
var bar = 0;
var another_spec;
env.describe('test async spec', function() {
another_spec = env.it('spec w/ queued statments', function () {
this.runs(function () {
fakeTimer.setTimeout(function() {
bar++;
}, 250);
});
this.waits(500);
this.runs(function () {
fakeTimer.setTimeout(function() {
bar++;
}, 250);
});
this.waits(500);
this.runs(function () {
this.expect(bar).toEqual(2);
});
});
});
expect(another_spec.queue.length).toEqual(1); // 'Calling 2 waits(): Expected queue length to be 1, got ' + another_spec.queue.length;
another_spec.execute();
fakeTimer.tick(1000);
expect(another_spec.queue.length).toEqual(4); // 'Calling 2 waits(): Expected queue length to be 4, got ' + another_spec.queue.length;
expect(another_spec.results.getItems().length).toEqual(1); // 'Calling 2 waits(): Spec queue did not run all functions';
expect(another_spec.results.getItems()[0].passed).toEqual(true); // 'Calling 2 waits(): Queued expectation failed';
var baz = 0;
var yet_another_spec;
env.describe('test async spec', function() {
yet_another_spec = env.it('spec w/ async fail', function () {
this.runs(function () {
fakeTimer.setTimeout(function() {
baz++;
}, 250);
});
this.waits(100);
this.runs(function() {
this.expect(baz).toEqual(1);
});
});
});
yet_another_spec.execute();
fakeTimer.tick(250);
expect(yet_another_spec.queue.length).toEqual(3); // 'Calling 2 waits(): Expected queue length to be 3, got ' + another_spec.queue.length);
expect(yet_another_spec.results.getItems().length).toEqual(1); // 'Calling 2 waits(): Spec queue did not run all functions');
expect(yet_another_spec.results.getItems()[0].passed).toEqual(false); // 'Calling 2 waits(): Queued expectation failed');
});
it("testAsyncSpecsWithMockSuite", function () {
var bar = 0;
var another_spec;
env.describe('test async spec', function() {
another_spec = env.it('spec w/ queued statments', function () {
this.runs(function () {
fakeTimer.setTimeout(function() {
bar++;
}, 250);
});
this.waits(500);
this.runs(function () {
fakeTimer.setTimeout(function() {
bar++;
}, 250);
});
this.waits(1500);
this.runs(function() {
this.expect(bar).toEqual(2);
});
});
});
another_spec.execute();
fakeTimer.tick(2000);
expect(another_spec.queue.length).toEqual(4); // 'Calling 2 waits(): Expected queue length to be 4, got ' + another_spec.queue.length);
expect(another_spec.results.getItems().length).toEqual(1); // 'Calling 2 waits(): Spec queue did not run all functions');
expect(another_spec.results.getItems()[0].passed).toEqual(true); // 'Calling 2 waits(): Queued expectation failed');
});
it("testWaitsFor", function() {
var doneWaiting = false;
var runsBlockExecuted = false;
var spec;
env.describe('foo', function() {
spec = env.it('has a waits for', function() {
this.runs(function() {
});
this.waitsFor(500, function() {
return doneWaiting;
});
this.runs(function() {
runsBlockExecuted = true;
});
});
});
spec.execute();
expect(runsBlockExecuted).toEqual(false); //, 'should not have executed runs block yet');
fakeTimer.tick(100);
doneWaiting = true;
fakeTimer.tick(100);
expect(runsBlockExecuted).toEqual(true); //, 'should have executed runs block');
});
it("testWaitsForFailsWithMessage", function() {
var spec;
env.describe('foo', function() {
spec = env.it('has a waits for', function() {
this.runs(function() {
});
this.waitsFor(500, function() {
return false; // force a timeout
}, 'my awesome condition');
this.runs(function() {
});
});
});
spec.execute();
fakeTimer.tick(1000);
var actual = spec.results.getItems()[0].message;
var expected = 'timeout: timed out after 500 msec waiting for my awesome condition';
expect(actual).toEqual(expected);
});
it("testWaitsForFailsIfTimeout", function() {
var runsBlockExecuted = false;
var spec;
env.describe('foo', function() {
spec = env.it('has a waits for', function() {
this.runs(function() {
});
this.waitsFor(500, function() {
return false; // force a timeout
});
this.runs(function() {
runsBlockExecuted = true;
});
});
});
spec.execute();
expect(runsBlockExecuted).toEqual(false, 'should not have executed runs block yet');
fakeTimer.tick(100);
expect(runsBlockExecuted).toEqual(false, 'should not have executed runs block yet');
fakeTimer.tick(400);
expect(runsBlockExecuted).toEqual(false, 'should have timed out, so the second runs block should not have been called');
var actual = spec.results.getItems()[0].message;
var expected = 'timeout: timed out after 500 msec waiting for something to happen';
expect(actual).toEqual(expected,
'expected "' + expected + '" but found "' + actual + '"');
});
it("testSpecAfter", function() {
var log = "";
var spec;
var suite = env.describe("has after", function() {
spec = env.it('spec with after', function() {
this.runs(function() {
log += "spec";
});
});
});
spec.after(function() {
log += "after1";
});
spec.after(function() {
log += "after2";
});
suite.execute();
expect(log).toEqual("specafter2after1"); // "after function should be executed in reverse order after spec runs");
});
describe('test suite declaration', function() {
var suite;
var dummyFunction = function() {};
it('should give the suite a description', function() {
suite = env.describe('one suite description', dummyFunction);
expect(suite.description).toEqual('one suite description'); // 'Suite did not get a description');
});
it('should add tests to suites declared by the passed function', function() {
suite = env.describe('one suite description', function () {
env.it('should be a test');
});
expect(suite.specs.length).toEqual(1); // 'Suite did not get a spec pushed');
expect(suite.specs[0].queue.length).toEqual(0); // "Suite's Spec should not have queuedFunctions");
});
it('should enqueue functions for multipart tests', function() {
suite = env.describe('one suite description', function () {
env.it('should be a test with queuedFunctions', function() {
this.runs(function() {
var foo = 0;
foo++;
});
});
});
expect(suite.specs[0].queue.length).toEqual(1); // "Suite's spec did not get a function pushed");
});
it('should enqueue functions for multipart tests and support waits, and run any ready runs() blocks', function() {
var foo = 0;
var bar = 0;
suite = env.describe('one suite description', function () {
env.it('should be a test with queuedFunctions', function() {
this.runs(function() {
foo++;
});
this.waits(100);
this.runs(function() {
bar++;
});
});
});
expect(suite.specs[0].queue.length).toEqual(1); // "Suite's spec length should have been 1, was " + suite.specs[0].queue.length);
suite.execute();
expect(suite.specs[0].queue.length).toEqual(3); // "Suite's spec length should have been 3, was " + suite.specs[0].queue.length);
expect(foo).toEqual(1);
expect(bar).toEqual(0);
fakeTimer.tick(100);
expect(bar).toEqual(1);
});
});
it("testBeforeAndAfterCallbacks", function () {
var suiteWithBefore = env.describe('one suite with a before', function () {
this.beforeEach(function () {
this.foo = 1;
});
env.it('should be a spec', function () {
this.runs(function() {
this.foo++;
this.expect(this.foo).toEqual(2);
});
});
env.it('should be another spec', function () {
this.runs(function() {
this.foo++;
this.expect(this.foo).toEqual(2);
});
});
});
suiteWithBefore.execute();
var suite = suiteWithBefore;
expect(suite.beforeEachFunction); // "testBeforeAndAfterCallbacks: Suite's beforeEach was not defined");
expect(suite.specs[0].results.getItems()[0].passed).toEqual(true); // "testBeforeAndAfterCallbacks: the first spec's foo should have been 2");
expect(suite.specs[1].results.getItems()[0].passed).toEqual(true); // "testBeforeAndAfterCallbacks: the second spec's this.foo should have been 2");
var suiteWithAfter = env.describe('one suite with an after_each', function () {
env.it('should be a spec with an after_each', function () {
this.runs(function() {
this.foo = 0;
this.foo++;
this.expect(this.foo).toEqual(1);
});
});
env.it('should be another spec with an after_each', function () {
this.runs(function() {
this.foo = 0;
this.foo++;
this.expect(this.foo).toEqual(1);
});
});
this.afterEach(function () {
this.foo = 0;
});
});
suiteWithAfter.execute();
var suite = suiteWithAfter;
expect(suite.afterEachFunction); // "testBeforeAndAfterCallbacks: Suite's afterEach was not defined");
expect(suite.specs[0].results.getItems()[0].passed).toEqual(true); // "testBeforeAndAfterCallbacks: afterEach failure: " + suite.results.getItems()[0].results[0].message);
expect(suite.specs[0].foo).toEqual(0); // "testBeforeAndAfterCallbacks: afterEach failure: foo was not reset to 0");
expect(suite.specs[1].results.getItems()[0].passed).toEqual(true); // "testBeforeAndAfterCallbacks: afterEach failure: " + suite.results.getItems()[0].results[0].message);
expect(suite.specs[1].foo).toEqual(0); // "testBeforeAndAfterCallbacks: afterEach failure: foo was not reset to 0");
});
it("testBeforeExecutesSafely", function() {
var report = "";
var suite = env.describe('before fails on first test, passes on second', function() {
var counter = 0;
this.beforeEach(function() {
counter++;
if (counter == 1) {
throw "before failure";
}
});
env.it("first should not run because before fails", function() {
this.runs(function() {
report += "first";
this.expect(true).toEqual(true);
});
});
env.it("second should run and pass because before passes", function() {
this.runs(function() {
report += "second";
this.expect(true).toEqual(true);
});
});
});
suite.execute();
expect(report).toEqual("firstsecond"); // "both tests should run");
expect(suite.specs[0].results.getItems()[0].passed).toEqual(false); // "1st spec should fail");
expect(suite.specs[1].results.getItems()[0].passed).toEqual(true); // "2nd spec should pass");
expect(suite.specs[0].results.getItems()[0].passed).toEqual(false); // "1st spec should fail");
expect(suite.specs[1].results.getItems()[0].passed).toEqual(true); // "2nd spec should pass");
});
it("testAfterExecutesSafely", function() {
var report = "";
var suite = env.describe('after fails on first test, then passes', function() {
var counter = 0;
this.afterEach(function() {
counter++;
if (counter == 1) {
throw "after failure";
}
});
env.it("first should run, expectation passes, but spec fails because after fails", function() {
this.runs(function() {
report += "first";
this.expect(true).toEqual(true);
});
});
env.it("second should run and pass because after passes", function() {
this.runs(function() {
report += "second";
this.expect(true).toEqual(true);
});
});
env.it("third should run and pass because after passes", function() {
this.runs(function() {
report += "third";
this.expect(true).toEqual(true);
});
});
});
suite.execute();
expect(report).toEqual("firstsecondthird"); // "all tests should run");
//After each errors should not go in spec results because it confuses the count.
expect(suite.specs.length).toEqual(3, 'testAfterExecutesSafely should have results for three specs');
expect(suite.specs[0].results.getItems()[0].passed).toEqual(true, "testAfterExecutesSafely 1st spec should pass");
expect(suite.specs[1].results.getItems()[0].passed).toEqual(true, "testAfterExecutesSafely 2nd spec should pass");
expect(suite.specs[2].results.getItems()[0].passed).toEqual(true, "testAfterExecutesSafely 3rd spec should pass");
expect(suite.specs[0].results.getItems()[0].passed).toEqual(true, "testAfterExecutesSafely 1st result for 1st suite spec should pass");
expect(suite.specs[0].results.getItems()[1].passed).toEqual(false, "testAfterExecutesSafely 2nd result for 1st suite spec should fail because afterEach failed");
expect(suite.specs[1].results.getItems()[0].passed).toEqual(true, "testAfterExecutesSafely 2nd suite spec should pass");
expect(suite.specs[2].results.getItems()[0].passed).toEqual(true, "testAfterExecutesSafely 3rd suite spec should pass");
});
it("testNestedDescribes", function() {
var actions = [];
env.describe('Something', function() {
env.beforeEach(function() {
actions.push('outer beforeEach');
});
env.afterEach(function() {
actions.push('outer afterEach');
});
env.it('does it 1', function() {
actions.push('outer it 1');
});
env.describe('Inner 1', function() {
env.beforeEach(function() {
actions.push('inner 1 beforeEach');
});
env.afterEach(function() {
actions.push('inner 1 afterEach');
});
env.it('does it 2', function() {
actions.push('inner 1 it');
});
});
env.it('does it 3', function() {
actions.push('outer it 2');
});
env.describe('Inner 2', function() {
env.beforeEach(function() {
actions.push('inner 2 beforeEach');
});
env.afterEach(function() {
actions.push('inner 2 afterEach');
});
env.it('does it 2', function() {
actions.push('inner 2 it');
});
});
});
env.execute();
var expected = [
"outer beforeEach",
"outer it 1",
"outer afterEach",
"outer beforeEach",
"inner 1 beforeEach",
"inner 1 it",
"inner 1 afterEach",
"outer afterEach",
"outer beforeEach",
"outer it 2",
"outer afterEach",
"outer beforeEach",
"inner 2 beforeEach",
"inner 2 it",
"inner 2 afterEach",
"outer afterEach"
];
expect(env.equals_(actions, expected)).toEqual(true); // "nested describes order failed: <blockquote>" + jasmine.pp(actions) + "</blockquote> wanted <blockquote>" + jasmine.pp(expected) + "</blockquote");
});
it("builds up nested names", function() {
var nestedSpec;
env.describe('Test Subject', function() {
env.describe('when under circumstance A', function() {
env.describe('and circumstance B', function() {
nestedSpec = env.it('behaves thusly', function() {});
});
});
});
expect(nestedSpec.getFullName()).toEqual('Test Subject when under circumstance A and circumstance B behaves thusly.'); //, "Spec.fullName was incorrect: " + nestedSpec.getFullName());
});
it("should bind 'this' to the running spec within the spec body", function() {
var suite = env.describe('one suite description', function () {
env.it('should be a test with queuedFunctions', function() {
this.runs(function() {
this.foo = 0;
this.foo++;
});
this.runs(function() {
var that = this;
fakeTimer.setTimeout(function() {
that.foo++;
}, 250);
});
this.runs(function() {
this.expect(this.foo).toEqual(2);
});
this.waits(300);
this.runs(function() {
this.expect(this.foo).toEqual(2);
});
});
});
suite.execute();
fakeTimer.tick(600);
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expect(suite.specs[0].foo).toEqual(2); // "Spec does not maintain scope in between functions");
expect(suite.specs[0].results.getItems().length).toEqual(2); // "Spec did not get results for all expectations");
expect(suite.specs[0].results.getItems()[0].passed).toEqual(false); // "Spec did not return false for a failed expectation");
expect(suite.specs[0].results.getItems()[1].passed).toEqual(true); // "Spec did not return true for a passing expectation");
});
it("shouldn't run disabled tests", function() {
var xitSpecWasRun = false;
var suite = env.describe('default current suite', function() {
env.xit('disabled spec').runs(function () {
xitSpecWasRun = true;
});
env.it('enabled spec').runs(function () {
var foo = 'bar';
expect(foo).toEqual('bar');
});
});
suite.execute();
expect(suite.specs.length).toEqual(1);
expect(xitSpecWasRun).toEqual(false);
});
it('shouldn\'t execute specs in disabled suites', function() {
var spy = jasmine.createSpy();
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var disabledSuite = env.xdescribe('a disabled suite', function() {
env.it('enabled spec, but should not be run', function() {
spy();
});
});
disabledSuite.execute();
expect(spy).wasNotCalled();
});
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it('#explodes should throw an exception when it is called inside a spec', function() {
var exceptionMessage = false;
var anotherSuite = env.describe('Spec', function () {
env.it('plodes', function() {
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try {
this.explodes();
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}
catch (e) {
exceptionMessage = e;
}
expect(exceptionMessage).toNotEqual(false);
});
});
anotherSuite.execute();
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expect(exceptionMessage).toEqual('explodes function should not have been called');
});
});