26 lines
679 B
JavaScript
26 lines
679 B
JavaScript
describe('Spy Registry browser-specific behavior', function() {
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function createSpy(name, originalFn) {
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return privateUnderTest.Spy(name, originalFn);
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}
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it('can spy on and unspy window.onerror', function() {
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const spies = [],
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spyRegistry = new privateUnderTest.SpyRegistry({
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currentSpies: function() {
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return spies;
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},
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createSpy: createSpy,
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global: window
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}),
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originalHandler = window.onerror;
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try {
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spyRegistry.spyOn(window, 'onerror');
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spyRegistry.clearSpies();
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expect(window.onerror).toBe(originalHandler);
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} finally {
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window.onerror = originalHandler;
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}
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});
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});
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