65 lines
2.0 KiB
JavaScript
Executable File
65 lines
2.0 KiB
JavaScript
Executable File
describe('toHaveSpyInteractions', function() {
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it('detects spy interactions', function() {
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let spyObj = jasmineUnderTest.getEnv().createSpyObj('NewClass', ['spyA', 'spyB']);
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spyObj.spyA();
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expect(spyObj).toHaveSpyInteractions();
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});
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it('detects multiple spy interactions', function() {
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let spyObj = jasmineUnderTest.getEnv().createSpyObj('NewClass', ['spyA', 'spyB']);
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spyObj.spyA();
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spyObj.spyB();
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spyObj.spyA();
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expect(spyObj).toHaveSpyInteractions();
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});
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it('detects no spy interactions', function() {
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let spyObj = jasmineUnderTest.getEnv().createSpyObj('NewClass', ['spyA', 'spyB']);
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expect(spyObj).not.toHaveSpyInteractions();
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});
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it('ignores non-observed spy object interactions', function() {
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let spyObj = jasmineUnderTest.getEnv().createSpyObj('NewClass', ['spyA', 'spyB']);
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spyObj.otherMethod();
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expect(spyObj).not.toHaveSpyInteractions();
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});
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[true, 123, 'string'].forEach(function(testValue) {
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it(`throws error if a non-object (${testValue}) is passed`, function() {
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let spyObj = jasmineUnderTest.getEnv().createSpyObj('NewClass', ['spyA', 'spyB']);
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expect(function() {
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expect(true).toHaveSpyInteractions();
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}).toThrowError(Error, /Expected a spy object, but got/);
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});
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});
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it('throws error if arguments are passed', function() {
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let spyObj = jasmineUnderTest.getEnv().createSpyObj('NewClass', ['spyA', 'spyB']);
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expect(function() {
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expect(spyObj).toHaveSpyInteractions('an argument');
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}).toThrowError(Error, /Does not take arguments/);
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});
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it('throws error if spy object has no spies', function() {
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const spyObj = jasmineUnderTest.getEnv().createSpyObj('NewClass', ['method']);
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// Removing spy since spy objects cannot be created without spies.
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spyObj.method = function() {};
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expect(function() {
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expect(spyObj).toHaveSpyInteractions();
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}).toThrowError(
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Error,
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/Expected a spy object with spies, but object has no spies/
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);
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});
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});
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