38 lines
874 B
JavaScript
38 lines
874 B
JavaScript
const expect = require("expect");
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const allEqual = require("./allEqual.js");
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test("allEqual is a Function", () => {
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expect(allEqual).toBeInstanceOf(Function);
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});
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test("Truthy numbers", () => {
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expect(allEqual([4, 4, 4])).toBeTruthy();
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});
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test("Falsy numbers", () => {
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expect(allEqual([4, 3.999, 4])).toBeFalsy();
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});
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test("Truthy strings", () => {
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expect(allEqual(["lorem", "lorem", "lorem"])).toBeTruthy();
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});
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test("Falsy numbers", () => {
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expect(allEqual(["lorem", "ipsum", "dolore"])).toBeFalsy();
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});
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test("Truthy trues", () => {
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expect(allEqual([true, true, true])).toBeTruthy();
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});
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test("Truthy falses", () => {
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expect(allEqual([false, false, false])).toBeTruthy();
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});
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test("Falsy trues", () => {
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expect(allEqual([true, true, false])).toBeFalsy();
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});
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test("Falsy falses", () => {
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expect(allEqual([false, false, true])).toBeFalsy();
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}); |