|
| 1 | +import { Rule } from 'postcss'; |
| 2 | + |
| 3 | +import { addGlobalVariable } from '../utils'; |
| 4 | + |
| 5 | +describe('addGlobalVariable', () => { |
| 6 | + it('Должен добавлять переменные, найденные в cssValue, в rootSelector', () => { |
| 7 | + const mockRootSelector = new Rule({ selector: ':root' }); |
| 8 | + const parsedVariables = { |
| 9 | + '--color-primary': '#ff0000', |
| 10 | + }; |
| 11 | + |
| 12 | + addGlobalVariable('var(--color-primary)', mockRootSelector, parsedVariables); |
| 13 | + |
| 14 | + expect(mockRootSelector.nodes).toMatchObject([ |
| 15 | + { prop: '--color-primary', value: '#ff0000' } |
| 16 | + ]); |
| 17 | + }); |
| 18 | + |
| 19 | + it('Должен рекурсивно добавлять вложенные переменные', () => { |
| 20 | + const mockRootSelector = new Rule({ selector: ':root' }); |
| 21 | + const mockRootSelectorWithSpace = new Rule({ selector: ':root' }); |
| 22 | + const mockRootSelectorWithNewLine = new Rule({ selector: ':root' }); |
| 23 | + |
| 24 | + const parsedVariables = { |
| 25 | + '--color-primary': 'var(--color-secondary)', |
| 26 | + '--color-secondary': '#00ff00', |
| 27 | + }; |
| 28 | + |
| 29 | + const parsedVariablesWithSpace = { |
| 30 | + '--color-primary': 'var( --color-secondary )', |
| 31 | + '--color-secondary': '#00ff00', |
| 32 | + }; |
| 33 | + |
| 34 | + const parsedVariablesWithNewLine = { |
| 35 | + '--color-primary': 'var(\n --color-secondary\n )', |
| 36 | + '--color-secondary': '#00ff00', |
| 37 | + }; |
| 38 | + |
| 39 | + addGlobalVariable('var(--color-primary)', mockRootSelector, parsedVariables); |
| 40 | + addGlobalVariable('var(--color-primary)', mockRootSelectorWithSpace, parsedVariablesWithSpace); |
| 41 | + addGlobalVariable('var(--color-primary)', mockRootSelectorWithNewLine, parsedVariablesWithNewLine); |
| 42 | + |
| 43 | + expect(mockRootSelector.nodes).toMatchObject([ |
| 44 | + { prop: '--color-primary', value: 'var(--color-secondary)' }, |
| 45 | + { prop: '--color-secondary', value: '#00ff00' }, |
| 46 | + ]); |
| 47 | + |
| 48 | + expect(mockRootSelectorWithSpace.nodes).toMatchObject([ |
| 49 | + { prop: '--color-primary', value: 'var( --color-secondary )' }, |
| 50 | + { prop: '--color-secondary', value: '#00ff00' }, |
| 51 | + ]); |
| 52 | + |
| 53 | + expect(mockRootSelectorWithNewLine.nodes).toMatchObject([ |
| 54 | + { prop: '--color-primary', value: 'var(\n --color-secondary\n )' }, |
| 55 | + { prop: '--color-secondary', value: '#00ff00' }, |
| 56 | + ]); |
| 57 | + }); |
| 58 | + |
| 59 | + it('Не должен добавлять переменные, если их нет в parsedVariables', () => { |
| 60 | + const mockRootSelector = new Rule({ selector: ':root' }); |
| 61 | + const parsedVariables = { |
| 62 | + 'color-primary': '#ff0000', |
| 63 | + }; |
| 64 | + |
| 65 | + addGlobalVariable('var(--color-secondary)', mockRootSelector, parsedVariables); |
| 66 | + |
| 67 | + expect(mockRootSelector.nodes).toEqual([]); |
| 68 | + }); |
| 69 | +}); |
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