98 lines
2.9 KiB
JavaScript
98 lines
2.9 KiB
JavaScript
describe('toHaveBeenCalledTimes', function() {
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it('passes when the actual 0 matches the expected 0 ', function() {
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var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
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calledSpy = new jasmineUnderTest.Spy('called-spy'),
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result;
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result = matcher.compare(calledSpy, 0);
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expect(result.pass).toBeTruthy();
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});
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it('passes when the actual matches the expected', function() {
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var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
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calledSpy = new jasmineUnderTest.Spy('called-spy'),
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result;
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calledSpy();
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result = matcher.compare(calledSpy, 1);
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expect(result.pass).toBe(true);
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});
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it('fails when expected numbers is not supplied', function() {
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var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
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spy = new jasmineUnderTest.Spy('spy'),
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result;
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spy();
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expect(function() {
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matcher.compare(spy);
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}).toThrowError(
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/The expected times failed is a required argument and must be a number./
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);
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});
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it('fails when the actual was called less than the expected', function() {
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var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
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uncalledSpy = new jasmineUnderTest.Spy('uncalled spy'),
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result;
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result = matcher.compare(uncalledSpy, 2);
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expect(result.pass).toBe(false);
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});
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it('fails when the actual was called more than expected', function() {
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var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
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uncalledSpy = new jasmineUnderTest.Spy('uncalled spy'),
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result;
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uncalledSpy();
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uncalledSpy();
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result = matcher.compare(uncalledSpy, 1);
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expect(result.pass).toBe(false);
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});
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it('throws an exception when the actual is not a spy', function() {
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var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes({
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pp: jasmineUnderTest.makePrettyPrinter()
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}),
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fn = function() {};
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expect(function() {
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matcher.compare(fn);
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}).toThrowError(/Expected a spy, but got Function./);
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});
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it('has a custom message on failure that tells it was called only once', function() {
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var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
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spy = new jasmineUnderTest.Spy('sample-spy'),
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result;
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spy();
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spy();
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spy();
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spy();
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result = matcher.compare(spy, 1);
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expect(result.message).toEqual(
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'Expected spy sample-spy to have been called once. It was called ' +
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4 +
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' times.'
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);
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});
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it('has a custom message on failure that tells how many times it was called', function() {
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var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
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spy = new jasmineUnderTest.Spy('sample-spy'),
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result;
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spy();
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spy();
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spy();
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spy();
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result = matcher.compare(spy, 2);
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expect(result.message).toEqual(
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'Expected spy sample-spy to have been called 2 times. It was called ' +
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4 +
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' times.'
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);
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});
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});
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