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107 lines
2.3 KiB
107 lines
2.3 KiB
'use strict';
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const Fuse = require('../index');
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/* global describe it expect */
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describe("Fuse", () => {
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it("Should return 'Is 10'", () => {
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const a = 10;
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const result = new Fuse(a)
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.on(x => x > 10, () => 'Greater than 10')
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.on(x => x < 10, () => 'Lesser than 10')
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.on(x => x === 10, () => 'Is 10');
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expect(result.resolve()).toBe('Is 10');
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});
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it("Should return 'Less than 10'", () => {
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const a = 1;
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const result = new Fuse(a)
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.on(x => x > 10, () => 'Greater than 10')
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.on(x => x < 10, () => 'Lesser than 10')
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.on(x => x === 10, () => `Is 10`);
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expect(result.resolve()).toBe('Lesser than 10');
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});
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it("Should return 'Greater than 10'", () => {
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const a = 100;
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const result = new Fuse(a)
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.on(x => x > 10, () => 'Greater than 10')
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.on(x => x < 10, () => 'Lesser than 10')
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.on(x => x === 10, () => `Is 10`);
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expect(result.resolve()).toBe('Greater than 10');
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});
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it(`Should return '"a" was an array'`, () => {
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const a = [ 1, 2 ];
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const result = new Fuse(a)
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.on(x => Array.isArray(x), () => `"a" was an array`);
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expect(result.resolve()).toBe(`"a" was an array`);
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});
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it(`Should return 'null'`, () => {
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const a = 1;
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const result = new Fuse(a)
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.on(Array.isArray, () => `"a" was an array`);
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expect(result.resolve()).toBe(null);
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});
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it(`Should return 'null'`, () => {
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const a = 'UnexpectedString';
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const result = new Fuse(a)
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.on(x => x > 10, () => 'Greater than 10')
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.on(x => x < 10, () => 'Lesser than 10')
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.on(x => x === 10, () => `Is 10`);
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expect(result.resolve()).toBe(null);
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});
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it(`Should return true`, () => {
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const a = 'ExpectedString';
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const result = new Fuse(a)
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.is('ExpectedString', () => true);
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expect(result.resolve()).toBe(true);
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});
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it(`Should return true`, () => {
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const a = 'ExpectedString';
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const result = new Fuse(a)
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.not('UnexpectedString', () => true);
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expect(result.resolve()).toBe(true);
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});
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it(`Should return 'default'`, () => {
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const a = 'UnexpectedString';
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const result = new Fuse(a)
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.is('ExpectedString', () => true)
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.else(() => 'default');
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expect(result.resolve()).toBe('default');
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});
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it(`Should return 'true'`, () => {
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const a = 'ExpectedString';
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const result = new Fuse(a)
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.is('ExpectedString', () => true)
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.else(() => 'default');
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expect(result.resolve()).toBe(true);
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});
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});
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