48 lines
1.7 KiB
JavaScript
48 lines
1.7 KiB
JavaScript
describe("jasmineUnderTest.util", function() {
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describe("isArray_", function() {
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it("should return true if the argument is an array", function() {
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expect(jasmineUnderTest.isArray_([])).toBe(true);
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expect(jasmineUnderTest.isArray_(['a'])).toBe(true);
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});
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it("should return false if the argument is not an array", function() {
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expect(jasmineUnderTest.isArray_(undefined)).toBe(false);
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expect(jasmineUnderTest.isArray_({})).toBe(false);
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expect(jasmineUnderTest.isArray_(function() {})).toBe(false);
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expect(jasmineUnderTest.isArray_('foo')).toBe(false);
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expect(jasmineUnderTest.isArray_(5)).toBe(false);
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expect(jasmineUnderTest.isArray_(null)).toBe(false);
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});
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});
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describe("isUndefined", function() {
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it("reports if a variable is defined", function() {
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var a;
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expect(jasmineUnderTest.util.isUndefined(a)).toBe(true);
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expect(jasmineUnderTest.util.isUndefined(undefined)).toBe(true);
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var undefined = "diz be undefined yo";
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expect(jasmineUnderTest.util.isUndefined(undefined)).toBe(false);
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});
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});
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describe("getPropertyDescriptor", function() {
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it("get property descriptor from object", function() {
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var obj = {prop: 1},
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actual = jasmineUnderTest.util.getPropertyDescriptor(obj, 'prop'),
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expected = Object.getOwnPropertyDescriptor(obj, 'prop');
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expect(actual).toEqual(expected);
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});
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it("get property descriptor from object property", function() {
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var proto = {prop: 1},
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obj = Object.create(proto),
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actual = jasmineUnderTest.util.getPropertyDescriptor(proto, 'prop'),
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expected = Object.getOwnPropertyDescriptor(proto, 'prop');
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expect(actual).toEqual(expected);
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});
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});
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});
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