3847557bbc
Jasmine spies now have a 'and' property which allows the user to change the spy's execution strategy-- such as '.and.callReturn(4)' and a 'calls' property which allows inspection of the calls a spy has received. * This is a breaking change * There is a CallTracker that keeps track of all calls and arguments and a SpyStrategy which determines what the spy should do when it is called.
47 lines
1.5 KiB
JavaScript
47 lines
1.5 KiB
JavaScript
describe("toHaveBeenCalled", function() {
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it("passes when the actual was called, with a custom .not fail message", function() {
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var matcher = j$.matchers.toHaveBeenCalled(),
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calledSpy = j$.createSpy('called-spy'),
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result;
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calledSpy();
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result = matcher.compare(calledSpy);
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expect(result.pass).toBe(true);
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expect(result.message).toEqual("Expected spy called-spy not to have been called.");
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});
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it("fails when the actual was not called", function() {
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var matcher = j$.matchers.toHaveBeenCalled(),
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uncalledSpy = j$.createSpy('uncalled spy');
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result = matcher.compare(uncalledSpy);
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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 = j$.matchers.toHaveBeenCalled(),
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fn = function() {};
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expect(function() { matcher.compare(fn) }).toThrow(new Error("Expected a spy, but got Function."));
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});
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it("throws an exception when invoked with any arguments", function() {
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var matcher = j$.matchers.toHaveBeenCalled(),
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spy = j$.createSpy('sample spy');
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expect(function() { matcher.compare(spy, 'foo') }).toThrow(new Error("toHaveBeenCalled does not take arguments, use toHaveBeenCalledWith"));
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});
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it("has a custom message on failure", function() {
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var matcher = j$.matchers.toHaveBeenCalled(),
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spy = j$.createSpy('sample-spy'),
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result;
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result = matcher.compare(spy);
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expect(result.message).toEqual("Expected spy sample-spy to have been called.");
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});
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});
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