87 lines
2.3 KiB
TypeScript
87 lines
2.3 KiB
TypeScript
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import { describe, expect, it } from 'vitest'
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import deepFreeze from 'deep-freeze';
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import { replace } from '../replace';
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import { getSparseArrayLength } from './helpers';
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describe( 'replace', () => {
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const em = { type: 'em' };
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it( 'should replace string to string', () => {
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const record = {
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formats: [ , , , , [ em ], [ em ], [ em ], , , , , , , ],
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replacements: [ , , , , , , , , , , , , , ],
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text: 'one two three',
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start: 6,
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end: 6,
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};
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const expected = {
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formats: [ , , , , [ em ], , , , , , , ],
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replacements: [ , , , , , , , , , , , ],
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text: 'one 2 three',
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start: 5,
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end: 5,
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};
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const result = replace( deepFreeze( record ), 'two', '2' );
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expect( result ).toEqual( expected );
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expect( result ).not.toBe( record );
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expect( getSparseArrayLength( result.formats ) ).toBe( 1 );
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} );
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it( 'should replace string to record', () => {
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const record = {
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formats: [ , , , , [ em ], [ em ], [ em ], , , , , , , ],
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replacements: [ , , , , , , , , , , , , , ],
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text: 'one two three',
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start: 6,
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end: 6,
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};
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const replacement = {
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formats: [ , ],
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replacements: [ , ],
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text: '2',
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};
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const expected = {
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formats: [ , , , , , , , , , , , ],
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replacements: [ , , , , , , , , , , , ],
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text: 'one 2 three',
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start: 5,
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end: 5,
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};
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const result = replace( deepFreeze( record ), 'two', replacement );
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expect( result ).toEqual( expected );
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expect( result ).not.toBe( record );
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expect( getSparseArrayLength( result.formats ) ).toBe( 0 );
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} );
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it( 'should replace string to function', () => {
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const record = {
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formats: [ , , , , , , , , , , , , ],
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replacements: [ , , , , , , , , , , , , ],
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text: 'abc12345#$*%',
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start: 6,
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end: 6,
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};
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const expected = {
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formats: [ , , , , , , , , , , , , , , , , , , ],
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replacements: [ , , , , , , , , , , , , , , , , , , ],
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text: 'abc - 12345 - #$*%',
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start: 18,
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end: 18,
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};
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace
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const result = replace(
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deepFreeze( record ),
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/([^\d]*)(\d*)([^\w]*)/,
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( match, p1, p2, p3 ) => {
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return [ p1, p2, p3 ].join( ' - ' );
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}
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);
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expect( result ).toEqual( expected );
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expect( result ).not.toBe( record );
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expect( getSparseArrayLength( result.formats ) ).toBe( 0 );
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} );
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} );
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