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Reorganizing spy matcher specs.

This commit is contained in:
Christian Williams 2009-11-13 12:30:22 -05:00
parent 752b91f118
commit b0326d3078
1 changed files with 81 additions and 82 deletions
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163
spec/suites/MatchersSpec.js
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@ -471,7 +471,7 @@ describe("jasmine.Matchers", function() {
}); });
describe("spy matchers (wasCalled, wasNotCalled, wasCalledWith)", function() { describe("spy matchers È", function() {
var TestClass; var TestClass;
beforeEach(function() { beforeEach(function() {
TestClass = { TestClass = {
@ -481,30 +481,25 @@ describe("jasmine.Matchers", function() {
}; };
}); });
it("should throw an exception when wasCalled and wasNotCalled are invoked with the wrong number of arguments", function() { describe("wasCalled", function() {
expect(function() { it("should pass iff the spy was called", function() {
match(TestClass.normalFunction).wasCalled("unwanted argument"); expect(match(TestClass.spyFunction).wasCalled()).toEqual(false);
}).toThrow('wasCalled does not take arguments, use wasCalledWith');
expect(function() { TestClass.spyFunction();
match(TestClass.normalFunction).wasNotCalled("unwanted argument"); expect(match(TestClass.spyFunction).wasCalled()).toEqual(true);
}).toThrow('wasNotCalled does not take arguments'); });
});
describe('with non-spies', function() { it("should throw an exception when invoked with any arguments", function() {
it('should always show an error', function () { expect(function() {
match(TestClass.normalFunction).wasCalled("unwanted argument");
}).toThrow('wasCalled does not take arguments, use wasCalledWith');
});
it('should throw an exception when invoked on a non-spy', function () {
expect(function() { expect(function() {
match(TestClass.normalFunction).wasCalled(); match(TestClass.normalFunction).wasCalled();
}).toThrow('Expected a spy, but got Function.'); }).toThrow('Expected a spy, but got Function.');
expect(function() {
match(TestClass.normalFunction).wasNotCalled();
}).toThrow('Expected a spy, but got Function.');
expect(function() {
match(TestClass.normalFunction).wasCalledWith();
}).toThrow('Expected a spy, but got Function.');
expect(function() { expect(function() {
match(undefined).wasCalled(); match(undefined).wasCalled();
}).toThrow('Expected a spy, but got undefined.'); }).toThrow('Expected a spy, but got undefined.');
@ -515,80 +510,84 @@ describe("jasmine.Matchers", function() {
}); });
}); });
describe('with spies', function () { describe("wasNotCalled", function() {
describe("wasCalled", function() { it("should pass iff the spy was not called", function() {
it("should pass iff the spy was called", function() { expect(match(TestClass.spyFunction).wasNotCalled()).toEqual(true);
expect(match(TestClass.spyFunction).wasCalled()).toEqual(false);
TestClass.spyFunction();
expect(match(TestClass.spyFunction).wasCalled()).toEqual(true);
});
TestClass.spyFunction();
expect(match(TestClass.spyFunction).wasNotCalled()).toEqual(false);
}); });
describe("wasNotCalled", function() { it("should throw an exception when invoked with any arguments", function() {
it("should pass iff the spy was not called", function() { expect(function() {
expect(match(TestClass.spyFunction).wasNotCalled()).toEqual(true); match(TestClass.normalFunction).wasNotCalled("unwanted argument");
}).toThrow('wasNotCalled does not take arguments');
TestClass.spyFunction();
expect(match(TestClass.spyFunction).wasNotCalled()).toEqual(false);
});
}); });
describe("wasCalledWith", function() { it('should throw an exception when invoked on a non-spy', function () {
it('wasCalledWith should return true if it was called with the expected args', function() { expect(function() {
TestClass.spyFunction('a', 'b', 'c'); match(TestClass.normalFunction).wasNotCalled();
expect(match(TestClass.spyFunction).wasCalledWith('a', 'b', 'c')).toEqual(true); }).toThrow('Expected a spy, but got Function.');
});
});
describe("wasCalledWith", function() {
it('wasCalledWith should return true if it was called with the expected args', function() {
TestClass.spyFunction('a', 'b', 'c');
expect(match(TestClass.spyFunction).wasCalledWith('a', 'b', 'c')).toEqual(true);
});
it('should return false if it was not called with the expected args', function() {
TestClass.spyFunction('a', 'b', 'c');
var expected = match(TestClass.spyFunction);
expect(expected.wasCalledWith('c', 'b', 'a')).toEqual(false);
var result = mockSpec.addMatcherResult.mostRecentCall.args[0];
expect(result.passed()).toEqual(false);
expect(result.expected).toEqual(['c', 'b', 'a']);
expect(result.actual.mostRecentCall.args).toEqual(['a', 'b', 'c']);
});
it('should allow matches across multiple calls', function() {
var expected = match(TestClass.spyFunction);
TestClass.spyFunction('a', 'b', 'c');
TestClass.spyFunction('d', 'e', 'f');
expect(expected.wasCalledWith('a', 'b', 'c')).toEqual(true);
expect(expected.wasCalledWith('d', 'e', 'f')).toEqual(true);
expect(expected.wasCalledWith('x', 'y', 'z')).toEqual(false);
});
it('should throw an exception when invoked on a non-spy', function () {
expect(function() {
match(TestClass.normalFunction).wasCalledWith();
}).toThrow('Expected a spy, but got Function.');
});
describe("to build an ExpectationResult", function () {
beforeEach(function() {
var currentSuite;
var spec;
currentSuite = env.describe('default current suite', function() {
spec = env.it();
}, spec);
TestClass = { someFunction: function(a, b) {
} };
spec.spyOn(TestClass, 'someFunction');
}); });
it('should return false if it was not called with the expected args', function() { it("should should handle the case of a spy", function() {
TestClass.spyFunction('a', 'b', 'c'); TestClass.someFunction('a', 'c');
var expected = match(TestClass.spyFunction); var matcher = match(TestClass.someFunction);
expect(expected.wasCalledWith('c', 'b', 'a')).toEqual(false); matcher.wasCalledWith('a', 'b');
var result = mockSpec.addMatcherResult.mostRecentCall.args[0]; var result = mockSpec.addMatcherResult.mostRecentCall.args[0];
expect(result.matcherName).toEqual("wasCalledWith");
expect(result.passed()).toEqual(false); expect(result.passed()).toEqual(false);
expect(result.expected).toEqual(['c', 'b', 'a']); expect(result.message).toMatch("['a', 'b']");
expect(result.actual.mostRecentCall.args).toEqual(['a', 'b', 'c']); expect(result.message).toMatch("['a', 'c']");
}); expect(result.actual).toEqual(TestClass.someFunction);
expect(result.expected).toEqual(['a','b']);
it('should allow matches across multiple calls', function() {
var expected = match(TestClass.spyFunction);
TestClass.spyFunction('a', 'b', 'c');
TestClass.spyFunction('d', 'e', 'f');
expect(expected.wasCalledWith('a', 'b', 'c')).toEqual(true);
expect(expected.wasCalledWith('d', 'e', 'f')).toEqual(true);
expect(expected.wasCalledWith('x', 'y', 'z')).toEqual(false);
}); });
}); });
}); });
}); });
describe("wasCalledWith to build an ExpectationResult", function () {
var TestClass;
beforeEach(function() {
var currentSuite;
var spec;
currentSuite = env.describe('default current suite', function() {
spec = env.it();
}, spec);
TestClass = { someFunction: function(a, b) {
} };
spec.spyOn(TestClass, 'someFunction');
});
it("should should handle the case of a spy", function() {
TestClass.someFunction('a', 'c');
var matcher = match(TestClass.someFunction);
matcher.wasCalledWith('a', 'b');
var result = mockSpec.addMatcherResult.mostRecentCall.args[0];
expect(result.matcherName).toEqual("wasCalledWith");
expect(result.passed()).toEqual(false);
expect(result.message).toMatch("['a', 'b']");
expect(result.message).toMatch("['a', 'c']");
expect(result.actual).toEqual(TestClass.someFunction);
expect(result.expected).toEqual(['a','b']);
});
});
}); });