@villedemontreal/general-utils/dist/src/stringUtils.test.js

General utilities library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const chai_1 = require("chai");
const stringUtils_1 = require("./stringUtils");
describe('String Utility', () => {
    describe('#prefix', () => {
        it('should work properly', () => {
            chai_1.assert.strictEqual((0, stringUtils_1.prefix)(undefined, 'A'), undefined);
            chai_1.assert.strictEqual((0, stringUtils_1.prefix)(null, 'A'), null);
            chai_1.assert.strictEqual((0, stringUtils_1.prefix)('BC', null), 'BC');
            chai_1.assert.strictEqual((0, stringUtils_1.prefix)('BC', undefined), 'BC');
            chai_1.assert.strictEqual((0, stringUtils_1.prefix)('BC', 'A'), 'ABC');
        });
    });
    describe('#suffix', () => {
        it('should work properly', () => {
            chai_1.assert.strictEqual((0, stringUtils_1.suffix)(undefined, 'C'), undefined);
            chai_1.assert.strictEqual((0, stringUtils_1.suffix)(null, 'C'), null);
            chai_1.assert.strictEqual((0, stringUtils_1.suffix)('AB', null), 'AB');
            chai_1.assert.strictEqual((0, stringUtils_1.suffix)('AB', undefined), 'AB');
            chai_1.assert.strictEqual((0, stringUtils_1.suffix)('AB', 'C'), 'ABC');
        });
    });
    describe('deDuplicateChars', () => {
        it('No trim', () => {
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)(null, ' ', '_'), null);
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)(undefined, ' ', '_'), undefined);
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a      b', null, '_'), 'a      b');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a      b', undefined, '_'), 'a      b');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a      b', '', '_'), 'a      b');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a      b', ' ', null), 'a      b');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a      b', ' ', undefined), 'a      b');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('  a      b  ', ' ', ' '), ' a b ');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a      b', ' ', ''), 'ab');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a   \\   b', ' \\', ''), 'ab');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a   \\   b', ' \\', '\\'), 'a\\b');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('a      b', ' ', '_'), 'a_b');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)(' \r\n   \t   a \r\n   \t  \n \t   b   \r\n   \t   ', ' \t\r\n', ' '), ' a b ');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)(' \r\n   \t   a \r\n   \t  \n \t   b   \r\n   \t   ', ' \t\r\n', ''), 'ab');
        });
        it('With trim', () => {
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)('  a      b  ', ' ', ' ', true), 'a b');
            chai_1.assert.strictEqual((0, stringUtils_1.deDuplicateChars)(' \r\n   \t   a \r\n   \t  \n \t   b   \r\n   \t   ', ' \t\r\n', ' ', true), 'a b');
        });
    });
    describe('trimAll', () => {
        it('should work properly', () => {
            chai_1.assert.strictEqual((0, stringUtils_1.trimAll)(null), null);
            chai_1.assert.strictEqual((0, stringUtils_1.trimAll)(undefined), undefined);
            chai_1.assert.strictEqual((0, stringUtils_1.trimAll)(''), '');
            chai_1.assert.strictEqual((0, stringUtils_1.trimAll)(' '), '');
            chai_1.assert.strictEqual((0, stringUtils_1.trimAll)('     '), '');
            chai_1.assert.strictEqual((0, stringUtils_1.trimAll)('   \r\n \r    \t \n   \r\t \t'), '');
            chai_1.assert.strictEqual((0, stringUtils_1.trimAll)('   \r\n \r    \t \n   \r\t \t  a    \r\n \r    \t \n   \r\t \tb   \r\n \r    \t \n   \r\t \t'), 'a b');
        });
    });
});
//# sourceMappingURL=stringUtils.test.js.map