angular/devtools/projects/shared-utils/src/lib/shared-utils.spec.ts
AleksanderBodurri 2a1ff17b42 refactor(devtools): run tslint --fix on devtools codebase
This commit runs tslint --fix with the angular/angular tslint configuration on the files inside the devtools codebase.

Notably, the file-header rule in `tslint.json` was missing a default attribute. This commit adds that default attribute and sets it to the
license header that is present in all files in this repo. After running tslint --fix with this default added, this commit added the license header to all files in the devtools directory. Note for the reviewer: the automatically added license headers were added as comments with the "/*!" prefix. Since we want these comments removed in builds, and the rest of the codebase uses "/**", a simple find and replace was performed on the devtools directory to change these prefixes to "/**".
2022-01-26 16:35:31 -05:00

75 lines
1.9 KiB
TypeScript

/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {arrayEquals} from 'shared-utils';
describe('arrayEquals', () => {
let a;
let b;
describe('true cases', () => {
afterEach(() => {
expect(arrayEquals(a, b)).toBe(true);
});
it('should return true for empty arrays', () => {
a = [];
b = [];
});
describe('same type array', () => {
it('should return true for arrays with equal value numbers', () => {
a = [0, 1, 2, 3];
b = [0, 1, 2, 3];
});
it('should return true for arrays with equal value strings', () => {
a = ['hello', 'world'];
b = ['hello', 'world'];
});
it('should return true for arrays with equal value booleans', () => {
a = [true, false, false, true];
b = [true, false, false, true];
});
});
});
describe('false cases', () => {
afterEach(() => {
expect(arrayEquals(a, b)).toBe(false);
});
describe('same type array', () => {
it('should return false for arrays of different numbers', () => {
a = [0, 1, 2, 3];
b = [4, 1, 1, 12];
});
it('should return false for arrays of different strings', () => {
a = ['hello', 'world'];
b = ['hello', 'planet'];
});
it('should return false for arrays of different booleans', () => {
a = [true, true, true, false, true, true, false, false];
b = [true, true, false, true, false, true, true, false];
});
});
it('should return false for arrays with different values', () => {
a = [1, 'false', 2, '7'];
b = [true, false, '2', 7];
});
it('should return false for arrays with different lengths', () => {
a = [0, 1, 2, 3];
b = [0, 1, 2, 3, 100];
});
});
});