795 lines
28 KiB
JavaScript
795 lines
28 KiB
JavaScript
describe("jasmine.Matchers", function() {
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var env, spec;
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beforeEach(function() {
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env = new jasmine.Env();
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env.updateInterval = 0;
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var suite = env.describe("suite", function() {
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spec = env.it("spec", function() {
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});
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});
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spyOn(spec, 'addMatcherResult');
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this.addMatchers({
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toPass: function() {
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return lastResult().passed();
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},
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toFail: function() {
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return !lastResult().passed();
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}
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})
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});
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function match(value) {
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return spec.expect(value);
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}
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function lastResult() {
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return spec.addMatcherResult.mostRecentCall.args[0];
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}
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function catchException(fn) {
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try {
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fn.call();
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} catch (e) {
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return e;
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}
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throw new Error("expected function to throw an exception");
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}
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it("toEqual with primitives, objects, dates, etc.", function() {
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expect(match(true).toEqual(true)).toPass();
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expect(match({foo:'bar'}).toEqual(null)).toFail();
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var functionA = function() {
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return 'hi';
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};
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var functionB = function() {
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return 'hi';
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};
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expect(match({foo:functionA}).toEqual({foo:functionB})).toFail();
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expect(match({foo:functionA}).toEqual({foo:functionA})).toPass();
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expect((match(false).toEqual(true))).toFail();
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var circularGraph = {};
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circularGraph.referenceToSelf = circularGraph;
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expect((match(circularGraph).toEqual(circularGraph))).toPass();
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expect((match(new Date(2008, 1, 3, 15, 17, 19, 1234)).toEqual(new Date(2009, 1, 3, 15, 17, 19, 1234)))).toFail();
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expect((match(new Date(2008, 1, 3, 15, 17, 19, 1234)).toEqual(new Date(2008, 1, 3, 15, 17, 19, 1234)))).toPass();
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expect(match(true).toNotEqual(false)).toPass();
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expect((match(true).toNotEqual(true))).toFail();
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expect((match(['a', 'b']).toEqual(['a', jasmine.undefined]))).toFail();
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expect((match(['a', 'b']).toEqual(['a', 'b', jasmine.undefined]))).toFail();
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expect((match(new String("cat")).toEqual("cat"))).toPass();
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expect((match(new String("cat")).toNotEqual("cat"))).toFail();
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expect((match(new Number(5)).toEqual(5))).toPass();
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expect((match(new Number('5')).toEqual(5))).toPass();
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expect((match(new Number(5)).toNotEqual(5))).toFail();
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expect((match(new Number('5')).toNotEqual(5))).toFail();
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});
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it("toEqual with DOM nodes", function() {
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var nodeA = document.createElement('div');
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var nodeB = document.createElement('div');
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expect((match(nodeA).toEqual(nodeA))).toPass();
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expect((match(nodeA).toEqual(nodeB))).toFail();
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});
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it("toEqual to build an Expectation Result", function() {
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var actual = 'a';
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var matcher = match(actual);
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var expected = 'b';
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matcher.toEqual(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toEqual");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual));
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expect(result.message).toMatch(jasmine.pp(expected));
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expect(result.expected).toEqual(expected);
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expect(result.actual).toEqual(actual);
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});
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it("toNotEqual to build an Expectation Result", function() {
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var str = 'a';
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var matcher = match(str);
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matcher.toNotEqual(str);
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var result = lastResult();
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expect(result.matcherName).toEqual("toNotEqual");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(str));
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expect(result.message).toMatch('not');
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expect(result.expected).toEqual(str);
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expect(result.actual).toEqual(str);
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});
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it('toBe should return true only if the expected and actual items === each other', function() {
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var a = {};
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var b = {};
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//noinspection UnnecessaryLocalVariableJS
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var c = a;
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expect((match(a).toBe(b))).toFail();
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expect((match(a).toBe(a))).toPass();
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expect((match(a).toBe(c))).toPass();
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expect((match(a).toNotBe(b))).toPass();
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expect((match(a).toNotBe(a))).toFail();
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expect((match(a).toNotBe(c))).toFail();
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});
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it("toBe to build an ExpectationResult", function() {
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var expected = 'b';
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var actual = 'a';
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var matcher = match(actual);
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matcher.toBe(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toBe");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual));
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expect(result.message).toMatch(jasmine.pp(expected));
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expect(result.expected).toEqual(expected);
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expect(result.actual).toEqual(actual);
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});
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it("toNotBe to build an ExpectationResult", function() {
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var str = 'a';
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var matcher = match(str);
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matcher.toNotBe(str);
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var result = lastResult();
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expect(result.matcherName).toEqual("toNotBe");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(str);
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expect(result.expected).toEqual(str);
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expect(result.actual).toEqual(str);
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});
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it("toMatch and #toNotMatch should perform regular expression matching on strings", function() {
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expect((match('foobarbel').toMatch(/bar/))).toPass();
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expect((match('foobazbel').toMatch(/bar/))).toFail();
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expect((match('foobarbel').toMatch("bar"))).toPass();
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expect((match('foobazbel').toMatch("bar"))).toFail();
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expect((match('foobarbel').toNotMatch(/bar/))).toFail();
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expect((match('foobazbel').toNotMatch(/bar/))).toPass();
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expect((match('foobarbel').toNotMatch("bar"))).toFail();
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expect((match('foobazbel').toNotMatch("bar"))).toPass();
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});
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it("toMatch w/ RegExp to build an ExpectationResult", function() {
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var actual = 'a';
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var matcher = match(actual);
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var expected = /b/;
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matcher.toMatch(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toMatch");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual));
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expect(result.message).toMatch(expected.toString());
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expect(result.expected).toEqual(expected);
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expect(result.actual).toEqual(actual);
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});
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it("toMatch w/ String to build an ExpectationResult", function() {
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var actual = 'a';
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var matcher = match(actual);
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var expected = 'b';
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matcher.toMatch(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toMatch");
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expect(result.passed()).toFail();
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expect(result.message).toEqual("Expected 'a' to match 'b'.");
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expect(result.expected).toEqual(expected);
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expect(result.actual).toEqual(actual);
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});
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it("toNotMatch w/ RegExp to build an ExpectationResult", function() {
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var actual = 'a';
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var matcher = match(actual);
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var expected = /a/;
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matcher.toNotMatch(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toNotMatch");
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expect(result.passed()).toFail();
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expect(result.message).toEqual("Expected 'a' to not match /a/.");
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expect(result.expected).toEqual(expected);
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expect(result.actual).toEqual(actual);
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});
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it("toNotMatch w/ String to build an ExpectationResult", function() {
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var str = 'a';
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var matcher = match(str);
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matcher.toNotMatch(str);
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var result = lastResult();
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expect(result.matcherName).toEqual("toNotMatch");
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expect(result.passed()).toFail();
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expect(result.message).toEqual("Expected 'a' to not match 'a'.");
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expect(result.expected).toEqual(str);
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expect(result.actual).toEqual(str);
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});
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it("toBeDefined", function() {
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expect(match('foo').toBeDefined()).toPass();
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expect(match(jasmine.undefined).toBeDefined()).toFail();
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});
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it("toBeDefined to build an ExpectationResult", function() {
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var matcher = match(jasmine.undefined);
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matcher.toBeDefined();
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var result = lastResult();
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expect(result.matcherName).toEqual("toBeDefined");
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expect(result.passed()).toFail();
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expect(result.message).toEqual('Expected undefined to be defined.');
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expect(result.actual).toEqual(jasmine.undefined);
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});
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it("toBeUndefined", function() {
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expect(match('foo').toBeUndefined()).toFail();
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expect(match(jasmine.undefined).toBeUndefined()).toPass();
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});
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it("toBeNull", function() {
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expect(match(null).toBeNull()).toPass();
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expect(match(jasmine.undefined).toBeNull()).toFail();
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expect(match("foo").toBeNull()).toFail();
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});
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it("toBeNull w/ String to build an ExpectationResult", function() {
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var actual = 'a';
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var matcher = match(actual);
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matcher.toBeNull();
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var result = lastResult();
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expect(result.matcherName).toEqual("toBeNull");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual));
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expect(result.message).toMatch('null');
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expect(result.actual).toEqual(actual);
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});
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it("toBeNull w/ Object to build an ExpectationResult", function() {
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var actual = {a: 'b'};
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var matcher = match(actual);
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matcher.toBeNull();
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var result = lastResult();
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expect(result.matcherName).toEqual("toBeNull");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual));
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expect(result.message).toMatch('null');
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expect(result.actual).toEqual(actual);
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});
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it("toBeFalsy", function() {
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expect(match(false).toBeFalsy()).toPass();
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expect(match(true).toBeFalsy()).toFail();
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expect(match(jasmine.undefined).toBeFalsy()).toPass();
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expect(match(0).toBeFalsy()).toPass();
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expect(match("").toBeFalsy()).toPass();
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});
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it("toBeFalsy to build an ExpectationResult", function() {
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var actual = 'a';
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var matcher = match(actual);
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matcher.toBeFalsy();
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var result = lastResult();
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expect(result.matcherName).toEqual("toBeFalsy");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual));
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expect(result.message).toMatch('falsy');
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expect(result.actual).toEqual(actual);
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});
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it("toBeTruthy", function() {
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expect(match(false).toBeTruthy()).toFail();
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expect(match(true).toBeTruthy()).toPass();
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expect(match(jasmine.undefined).toBeTruthy()).toFail();
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expect(match(0).toBeTruthy()).toFail();
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expect(match("").toBeTruthy()).toFail();
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expect(match("hi").toBeTruthy()).toPass();
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expect(match(5).toBeTruthy()).toPass();
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expect(match({foo: 1}).toBeTruthy()).toPass();
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});
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it("toBeTruthy to build an ExpectationResult", function() {
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var matcher = match(false);
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matcher.toBeTruthy();
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var result = lastResult();
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expect(result.matcherName).toEqual("toBeTruthy");
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expect(result.passed()).toFail();
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expect(result.message).toEqual("Expected false to be truthy.");
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expect(result.actual).toFail();
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});
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it("toEqual", function() {
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expect(match(jasmine.undefined).toEqual(jasmine.undefined)).toPass();
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expect(match({foo:'bar'}).toEqual({foo:'bar'})).toPass();
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expect(match("foo").toEqual({bar: jasmine.undefined})).toFail();
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expect(match({foo: jasmine.undefined}).toEqual("goo")).toFail();
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expect(match({foo: {bar :jasmine.undefined}}).toEqual("goo")).toFail();
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});
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it("toEqual with jasmine.any()", function() {
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expect(match("foo").toEqual(jasmine.any(String))).toPass();
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expect(match(3).toEqual(jasmine.any(Number))).toPass();
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expect(match("foo").toEqual(jasmine.any(Function))).toFail();
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expect(match("foo").toEqual(jasmine.any(Object))).toFail();
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expect(match({someObj:'foo'}).toEqual(jasmine.any(Object))).toPass();
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expect(match({someObj:'foo'}).toEqual(jasmine.any(Function))).toFail();
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expect(match(function() {
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}).toEqual(jasmine.any(Object))).toFail();
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expect(match(["foo", "goo"]).toEqual(["foo", jasmine.any(String)])).toPass();
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expect(match(function() {
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}).toEqual(jasmine.any(Function))).toPass();
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expect(match(["a", function() {
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}]).toEqual(["a", jasmine.any(Function)])).toPass();
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});
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it("toEqual handles circular objects ok", function() {
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expect(match({foo: "bar", baz: jasmine.undefined}).toEqual({foo: "bar", baz: jasmine.undefined})).toPass();
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expect(match({foo:['bar','baz','quux']}).toEqual({foo:['bar','baz','quux']})).toPass();
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expect(match({foo: {bar:'baz'}, quux:'corge'}).toEqual({foo:{bar:'baz'}, quux:'corge'})).toPass();
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var circularObject = {};
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var secondCircularObject = {};
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circularObject.field = circularObject;
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secondCircularObject.field = secondCircularObject;
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expect(match(circularObject).toEqual(secondCircularObject)).toPass();
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});
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it("toNotEqual as slightly surprising behavior, but is it intentional?", function() {
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expect(match({x:"x", y:"y", z:"w"}).toNotEqual({x:"x", y:"y", z:"z"})).toPass();
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expect(match({x:"x", y:"y", w:"z"}).toNotEqual({x:"x", y:"y", z:"z"})).toPass();
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expect(match({x:"x", y:"y", z:"z"}).toNotEqual({w: "w", x:"x", y:"y", z:"z"})).toPass();
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expect(match({w: "w", x:"x", y:"y", z:"z"}).toNotEqual({x:"x", y:"y", z:"z"})).toPass();
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});
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it("toEqual handles arrays", function() {
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expect(match([1, "A"]).toEqual([1, "A"])).toPass();
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});
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it("toContain and toNotContain", function() {
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expect(match('ABC').toContain('A')).toPass();
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expect(match('ABC').toContain('X')).toFail();
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expect(match(['A', 'B', 'C']).toContain('A')).toPass();
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expect(match(['A', 'B', 'C']).toContain('F')).toFail();
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expect(match(['A', 'B', 'C']).toNotContain('F')).toPass();
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expect(match(['A', 'B', 'C']).toNotContain('A')).toFail();
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expect(match(['A', {some:'object'}, 'C']).toContain({some:'object'})).toPass();
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expect(match(['A', {some:'object'}, 'C']).toContain({some:'other object'})).toFail();
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});
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it("toContain to build an ExpectationResult", function() {
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var actual = ['a','b','c'];
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var matcher = match(actual);
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var expected = 'x';
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matcher.toContain(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toContain");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual));
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expect(result.message).toMatch('contain');
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expect(result.message).toMatch(jasmine.pp(expected));
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expect(result.actual).toEqual(actual);
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expect(result.expected).toEqual(expected);
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});
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it("toNotContain to build an ExpectationResult", function() {
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var actual = ['a','b','c'];
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var matcher = match(actual);
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var expected = 'b';
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matcher.toNotContain(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toNotContain");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual));
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expect(result.message).toMatch('not contain');
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expect(result.message).toMatch(jasmine.pp(expected));
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expect(result.actual).toEqual(actual);
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expect(result.expected).toEqual(expected);
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});
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it("toBeLessThan should pass if actual is less than expected", function() {
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expect(match(37).toBeLessThan(42)).toPass();
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expect(match(37).toBeLessThan(-42)).toFail();
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expect(match(37).toBeLessThan(37)).toFail();
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});
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it("toBeLessThan to build an ExpectationResult", function() {
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var actual = 3;
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var matcher = match(actual);
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var expected = 1;
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matcher.toBeLessThan(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toBeLessThan");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual) + ' to be less than');
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expect(result.message).toMatch(jasmine.pp(expected));
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expect(result.actual).toEqual(actual);
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expect(result.expected).toEqual(expected);
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});
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it("toBeGreaterThan should pass if actual is greater than expected", function() {
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expect(match(37).toBeGreaterThan(42)).toFail();
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expect(match(37).toBeGreaterThan(-42)).toPass();
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expect(match(37).toBeGreaterThan(37)).toFail();
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});
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it("toBeGreaterThan to build an ExpectationResult", function() {
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var actual = 1;
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var matcher = match(actual);
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var expected = 3;
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matcher.toBeGreaterThan(expected);
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var result = lastResult();
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expect(result.matcherName).toEqual("toBeGreaterThan");
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expect(result.passed()).toFail();
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expect(result.message).toMatch(jasmine.pp(actual) + ' to be greater than');
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expect(result.message).toMatch(jasmine.pp(expected));
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expect(result.actual).toEqual(actual);
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expect(result.expected).toEqual(expected);
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});
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describe("toThrow", function() {
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describe("when code block throws an exception", function() {
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var throwingFn;
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beforeEach(function() {
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throwingFn = function() {
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throw new Error("Fake Error");
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};
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});
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it("should match any exception", function() {
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expect(match(throwingFn).toThrow()).toPass();
|
|
});
|
|
|
|
it("should match exceptions specified by message", function() {
|
|
expect(match(throwingFn).toThrow("Fake Error")).toPass();
|
|
expect(match(throwingFn).toThrow("Other Error")).toFail();
|
|
expect(lastResult().message).toMatch("Other Error");
|
|
});
|
|
|
|
it("should match exceptions specified by Error", function() {
|
|
expect(match(throwingFn).toThrow(new Error("Fake Error"))).toPass();
|
|
expect(match(throwingFn).toThrow(new Error("Other Error"))).toFail();
|
|
expect(lastResult().message).toMatch("Other Error");
|
|
});
|
|
|
|
describe("and matcher is inverted with .not", function() {
|
|
it("should match any exception", function() {
|
|
expect(match(throwingFn).not.toThrow()).toFail();
|
|
});
|
|
|
|
it("should match exceptions specified by message", function() {
|
|
expect(match(throwingFn).not.toThrow("Fake Error")).toFail();
|
|
// expect(lastResult().message).toMatch(/Expected function not to throw Fake Error./);
|
|
expect(match(throwingFn).not.toThrow("Other Error")).toPass();
|
|
});
|
|
|
|
it("should match exceptions specified by Error", function() {
|
|
expect(match(throwingFn).not.toThrow(new Error("Fake Error"))).toFail();
|
|
// expect(lastResult().message).toMatch("Other Error");
|
|
expect(match(throwingFn).not.toThrow(new Error("Other Error"))).toPass();
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("when actual is not a function", function() {
|
|
it("should fail with an exception", function() {
|
|
var exception = catchException(function() {
|
|
match('not-a-function').toThrow();
|
|
});
|
|
expect(exception).toBeDefined();
|
|
expect(exception.message).toEqual('Actual is not a function');
|
|
});
|
|
|
|
describe("and matcher is inverted with .not", function() {
|
|
it("should fail with an exception", function() {
|
|
var exception = catchException(function() {
|
|
match('not-a-function').not.toThrow();
|
|
});
|
|
expect(exception).toBeDefined();
|
|
expect(exception.message).toEqual('Actual is not a function');
|
|
});
|
|
});
|
|
});
|
|
|
|
|
|
describe("when code block doesn not throw an exception", function() {
|
|
it("should fail (or pass when inverted with .not)", function() {
|
|
expect(match(function() {
|
|
}).toThrow()).toFail();
|
|
expect(lastResult().message).toEqual('Expected function to throw an exception.');
|
|
});
|
|
});
|
|
});
|
|
|
|
describe(".not.matcher", function() {
|
|
it("should invert the sense of any matcher", function() {
|
|
expect(match(37).not.toBeGreaterThan(42)).toPass();
|
|
expect(match(42).not.toBeGreaterThan(37)).toFail();
|
|
expect(match("abc").not.toEqual("def")).toPass();
|
|
expect(match("abc").not.toEqual("abc")).toFail();
|
|
});
|
|
|
|
it("should provide an inverted default message", function() {
|
|
match(37).not.toBeGreaterThan(42);
|
|
expect(lastResult().message).toEqual("Passed.");
|
|
|
|
match(42).not.toBeGreaterThan(37);
|
|
expect(lastResult().message).toEqual("Expected 42 not to be greater than 37.");
|
|
});
|
|
|
|
it("should use the second message when the matcher sets an array of custom messages", function() {
|
|
spec.addMatchers({
|
|
custom: function() {
|
|
this.message = function() {
|
|
return ['Expected it was called.', 'Expected it wasn\'t called.'];
|
|
};
|
|
return this.actual;
|
|
}
|
|
});
|
|
|
|
match(true).custom();
|
|
expect(lastResult().message).toEqual("Passed.");
|
|
match(false).custom();
|
|
expect(lastResult().message).toEqual("Expected it was called.");
|
|
match(true).not.custom();
|
|
expect(lastResult().message).toEqual("Expected it wasn't called.");
|
|
match(false).not.custom();
|
|
expect(lastResult().message).toEqual("Passed.");
|
|
});
|
|
});
|
|
|
|
describe("spy matchers >>", function() {
|
|
var TestClass;
|
|
beforeEach(function() {
|
|
TestClass = {
|
|
normalFunction: function() {
|
|
},
|
|
spyFunction: jasmine.createSpy("My spy")
|
|
};
|
|
});
|
|
|
|
function shouldThrowAnExceptionWhenInvokedOnANonSpy(methodName) {
|
|
return function() {
|
|
expect(function() {
|
|
match(TestClass.normalFunction)[methodName]();
|
|
}).toThrow('Expected a spy, but got Function.');
|
|
|
|
expect(function() {
|
|
match(jasmine.undefined)[methodName]();
|
|
}).toThrow('Expected a spy, but got undefined.');
|
|
|
|
expect(function() {
|
|
match({some:'object'})[methodName]();
|
|
}).toThrow('Expected a spy, but got { some : \'object\' }.');
|
|
|
|
expect(function() {
|
|
match("<b>")[methodName]();
|
|
}).toThrow('Expected a spy, but got \'<b>\'.');
|
|
};
|
|
}
|
|
|
|
describe("toHaveBeenCalled", function() {
|
|
it("should pass if the spy was called", function() {
|
|
expect(match(TestClass.spyFunction).toHaveBeenCalled()).toFail();
|
|
|
|
TestClass.spyFunction();
|
|
expect(match(TestClass.spyFunction).toHaveBeenCalled()).toPass();
|
|
});
|
|
|
|
it("should throw an exception when invoked with any arguments", function() {
|
|
expect(function() {
|
|
match(TestClass.normalFunction).toHaveBeenCalled("unwanted argument");
|
|
}).toThrow('toHaveBeenCalled does not take arguments, use toHaveBeenCalledWith');
|
|
});
|
|
|
|
it('should throw an exception when invoked on a non-spy', shouldThrowAnExceptionWhenInvokedOnANonSpy('toHaveBeenCalled'));
|
|
});
|
|
|
|
describe("wasCalled", function() {
|
|
it("should alias toHaveBeenCalled", function() {
|
|
spyOn(TestClass, 'normalFunction');
|
|
|
|
TestClass.normalFunction();
|
|
|
|
expect(TestClass.normalFunction).wasCalled();
|
|
});
|
|
});
|
|
|
|
|
|
describe("wasNotCalled", function() {
|
|
it("should pass iff the spy was not called", function() {
|
|
expect(match(TestClass.spyFunction).wasNotCalled()).toPass();
|
|
|
|
TestClass.spyFunction();
|
|
expect(match(TestClass.spyFunction).wasNotCalled()).toFail();
|
|
});
|
|
|
|
it("should throw an exception when invoked with any arguments", function() {
|
|
expect(function() {
|
|
match(TestClass.normalFunction).wasNotCalled("unwanted argument");
|
|
}).toThrow('wasNotCalled does not take arguments');
|
|
});
|
|
|
|
it('should throw an exception when invoked on a non-spy', shouldThrowAnExceptionWhenInvokedOnANonSpy('wasNotCalled'));
|
|
});
|
|
|
|
describe("toHaveBeenCalledWith", function() {
|
|
it('toHaveBeenCalledWith should return true if it was called with the expected args', function() {
|
|
TestClass.spyFunction('a', 'b', 'c');
|
|
expect(match(TestClass.spyFunction).toHaveBeenCalledWith('a', 'b', 'c')).toPass();
|
|
});
|
|
|
|
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.toHaveBeenCalledWith('c', 'b', 'a')).toFail();
|
|
var result = lastResult();
|
|
expect(result.passed()).toFail();
|
|
expect(result.expected).toEqual(['c', 'b', 'a']);
|
|
expect(result.actual.mostRecentCall.args).toEqual(['a', 'b', 'c']);
|
|
expect(result.message).toContain(jasmine.pp(result.expected));
|
|
expect(result.message).toContain(jasmine.pp(result.actual.mostRecentCall.args));
|
|
});
|
|
|
|
it('should return false if it was not called', function() {
|
|
var expected = match(TestClass.spyFunction);
|
|
expect(expected.toHaveBeenCalledWith('c', 'b', 'a')).toFail();
|
|
var result = lastResult();
|
|
expect(result.passed()).toFail();
|
|
expect(result.expected).toEqual(['c', 'b', 'a']);
|
|
expect(result.actual.argsForCall).toEqual([]);
|
|
expect(result.message).toContain(jasmine.pp(result.expected));
|
|
});
|
|
|
|
it('should allow matches across multiple calls', function() {
|
|
TestClass.spyFunction('a', 'b', 'c');
|
|
TestClass.spyFunction('d', 'e', 'f');
|
|
var expected = match(TestClass.spyFunction);
|
|
expect(expected.toHaveBeenCalledWith('a', 'b', 'c')).toPass();
|
|
expect(expected.toHaveBeenCalledWith('d', 'e', 'f')).toPass();
|
|
expect(expected.toHaveBeenCalledWith('x', 'y', 'z')).toFail();
|
|
});
|
|
|
|
it("should return a decent message", function() {
|
|
TestClass.spyFunction('a', 'b', 'c');
|
|
TestClass.spyFunction('d', 'e', 'f');
|
|
var expected = match(TestClass.spyFunction);
|
|
expect(expected.toHaveBeenCalledWith('a', 'b')).toFail();
|
|
expect(lastResult().message).toEqual("Expected spy to have been called with [ 'a', 'b' ] but was called with [ [ 'a', 'b', 'c' ], [ 'd', 'e', 'f' ] ]");
|
|
});
|
|
|
|
it("should return a decent message when inverted", function() {
|
|
TestClass.spyFunction('a', 'b', 'c');
|
|
TestClass.spyFunction('d', 'e', 'f');
|
|
var expected = match(TestClass.spyFunction);
|
|
expect(expected.not.toHaveBeenCalledWith('a', 'b', 'c')).toFail();
|
|
expect(lastResult().message).toEqual("Expected spy not to have been called with [ 'a', 'b', 'c' ] but was called with [ [ 'a', 'b', 'c' ], [ 'd', 'e', 'f' ] ]");
|
|
});
|
|
|
|
it('should throw an exception when invoked on a non-spy', shouldThrowAnExceptionWhenInvokedOnANonSpy('toHaveBeenCalledWith'));
|
|
|
|
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 should handle the case of a spy", function() {
|
|
TestClass.someFunction('a', 'c');
|
|
var matcher = match(TestClass.someFunction);
|
|
matcher.toHaveBeenCalledWith('a', 'b');
|
|
|
|
var result = lastResult();
|
|
expect(result.matcherName).toEqual("toHaveBeenCalledWith");
|
|
expect(result.passed()).toFail();
|
|
expect(result.message).toContain(jasmine.pp(['a', 'b']));
|
|
expect(result.message).toContain(jasmine.pp(['a', 'c']));
|
|
expect(result.actual).toEqual(TestClass.someFunction);
|
|
expect(result.expected).toEqual(['a','b']);
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("wasCalledWith", function() {
|
|
it("should alias toHaveBeenCalledWith", function() {
|
|
spyOn(TestClass, 'normalFunction');
|
|
|
|
TestClass.normalFunction(123);
|
|
|
|
expect(TestClass.normalFunction).wasCalledWith(123);
|
|
});
|
|
});
|
|
|
|
describe("wasNotCalledWith", function() {
|
|
it('should return true if the spy was NOT called with the expected args', function() {
|
|
TestClass.spyFunction('a', 'b', 'c');
|
|
expect(match(TestClass.spyFunction).wasNotCalledWith('c', 'b', 'a')).toPass();
|
|
});
|
|
|
|
it('should return false if it WAS called with the expected args', function() {
|
|
TestClass.spyFunction('a', 'b', 'c');
|
|
var expected = match(TestClass.spyFunction);
|
|
expect(expected.wasNotCalledWith('a', 'b', 'c')).toFail();
|
|
var result = lastResult();
|
|
expect(result.passed()).toFail();
|
|
expect(result.expected).toEqual(['a', 'b', 'c']);
|
|
expect(result.actual.mostRecentCall.args).toEqual(['a', 'b', 'c']);
|
|
expect(result.message).toContain(jasmine.pp(result.expected));
|
|
});
|
|
|
|
it('should return true if it was not called', function() {
|
|
var expected = match(TestClass.spyFunction);
|
|
expect(expected.wasNotCalledWith('c', 'b', 'a')).toPass();
|
|
});
|
|
|
|
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.wasNotCalledWith('a', 'b', 'c')).toFail();
|
|
expect(expected.wasNotCalledWith('d', 'e', 'f')).toFail();
|
|
expect(expected.wasNotCalledWith('x', 'y', 'z')).toPass();
|
|
});
|
|
|
|
it('should throw an exception when invoked on a non-spy', shouldThrowAnExceptionWhenInvokedOnANonSpy('wasNotCalledWith'));
|
|
});
|
|
});
|
|
|
|
describe("all matchers", function() {
|
|
it("should return null, for futureproofing, since we might eventually allow matcher chaining", function() {
|
|
expect(match(true).toBe(true)).toBeUndefined();
|
|
});
|
|
});
|
|
});
|