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81 lines
1.3 KiB
81 lines
1.3 KiB
'use strict';
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const isEq = require('../umd/isEq.min.js');
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describe("Primitives (equality):", () => {
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it("Comparing two equal numbers", () => {
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const a = 10;
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const b = 10;
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expect(isEq(a, b)).toBe(true);
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})
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it("Comparing two equal strings", () => {
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const a = 'Hello!';
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const b = 'Hello!';
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expect(isEq(a, b)).toBe(true);
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})
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it("Comparing two equal booleans", () => {
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const a = true;
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const b = true;
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expect(isEq(a, b)).toBe(true);
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})
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it("Comparing two equal regexes", () => {
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const a = /$hello^/;
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const b = /$hello^/;
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expect(isEq(a, b)).toBe(true);
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})
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it("Comparing two nulls", () => {
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const a = null;
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const b = null;
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expect(isEq(a, b)).toBe(true);
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})
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})
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describe("Primitives (inequality):", () => {
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it("Comparing two inequal numbers", () => {
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const a = 10;
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const b = 0;
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expect(isEq(a, b)).toBe(false);
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})
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it("Comparing two inequal strings", () => {
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const a = 'Hello!';
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const b = 'Bye!';
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expect(isEq(a, b)).toBe(false);
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})
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it("Comparing two inequal booleans", () => {
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const a = true;
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const b = false;
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expect(isEq(a, b)).toBe(false);
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})
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it("Comparing two NaNs", () => {
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const a = NaN;
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const b = NaN;
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expect(isEq(a, b)).toBe(false);
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})
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it("Comparing null to undefined", () => {
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const a = null;
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const b = undefined;
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expect(isEq(a, b)).toBe(false);
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})
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})
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