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Diffstat (limited to 'spec/frontend/editor/editor_markdown_ext_spec.js')
| -rw-r--r-- | spec/frontend/editor/editor_markdown_ext_spec.js | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/spec/frontend/editor/editor_markdown_ext_spec.js b/spec/frontend/editor/editor_markdown_ext_spec.js deleted file mode 100644 index 3f64dcfd7a0..00000000000 --- a/spec/frontend/editor/editor_markdown_ext_spec.js +++ /dev/null @@ -1,204 +0,0 @@ -import { Range, Position } from 'monaco-editor'; -import EditorLite from '~/editor/editor_lite'; -import { EditorMarkdownExtension } from '~/editor/extensions/editor_markdown_ext'; - -describe('Markdown Extension for Editor Lite', () => { - let editor; - let instance; - let editorEl; - const firstLine = 'This is a'; - const secondLine = 'multiline'; - const thirdLine = 'string with some **markup**'; - const text = `${firstLine}\n${secondLine}\n${thirdLine}`; - const filePath = 'foo.md'; - - const setSelection = (startLineNumber = 1, startColumn = 1, endLineNumber = 1, endColumn = 1) => { - const selection = new Range(startLineNumber, startColumn, endLineNumber, endColumn); - instance.setSelection(selection); - }; - const selectSecondString = () => setSelection(2, 1, 2, secondLine.length + 1); // select the whole second line - const selectSecondAndThirdLines = () => setSelection(2, 1, 3, thirdLine.length + 1); // select second and third lines - - const selectionToString = () => instance.getSelection().toString(); - const positionToString = () => instance.getPosition().toString(); - - beforeEach(() => { - setFixtures('<div id="editor" data-editor-loading></div>'); - editorEl = document.getElementById('editor'); - editor = new EditorLite(); - instance = editor.createInstance({ - el: editorEl, - blobPath: filePath, - blobContent: text, - }); - editor.use(new EditorMarkdownExtension()); - }); - - afterEach(() => { - instance.dispose(); - editorEl.remove(); - }); - - describe('getSelectedText', () => { - it('does not fail if there is no selection and returns the empty string', () => { - jest.spyOn(instance, 'getSelection'); - const resText = instance.getSelectedText(); - - expect(instance.getSelection).toHaveBeenCalled(); - expect(resText).toBe(''); - }); - - it.each` - description | selection | expectedString - ${'same-line'} | ${[1, 1, 1, firstLine.length + 1]} | ${firstLine} - ${'two-lines'} | ${[1, 1, 2, secondLine.length + 1]} | ${`${firstLine}\n${secondLine}`} - ${'multi-lines'} | ${[1, 1, 3, thirdLine.length + 1]} | ${text} - `('correctly returns selected text for $description', ({ selection, expectedString }) => { - setSelection(...selection); - - const resText = instance.getSelectedText(); - - expect(resText).toBe(expectedString); - }); - - it('accepts selection object that serves as a source instead of current selection', () => { - selectSecondString(); - const firstLineSelection = new Range(1, 1, 1, firstLine.length + 1); - - const resText = instance.getSelectedText(firstLineSelection); - - expect(resText).toBe(firstLine); - }); - }); - - describe('replaceSelectedText', () => { - const expectedStr = 'foo'; - - it('replaces selected text with the supplied one', () => { - selectSecondString(); - instance.replaceSelectedText(expectedStr); - - expect(instance.getValue()).toBe(`${firstLine}\n${expectedStr}\n${thirdLine}`); - }); - - it('prepends the supplied text if no text is selected', () => { - instance.replaceSelectedText(expectedStr); - expect(instance.getValue()).toBe(`${expectedStr}${firstLine}\n${secondLine}\n${thirdLine}`); - }); - - it('replaces selection with empty string if no text is supplied', () => { - selectSecondString(); - instance.replaceSelectedText(); - expect(instance.getValue()).toBe(`${firstLine}\n\n${thirdLine}`); - }); - - it('puts cursor at the end of the new string and collapses selection by default', () => { - selectSecondString(); - instance.replaceSelectedText(expectedStr); - - expect(positionToString()).toBe(`(2,${expectedStr.length + 1})`); - expect(selectionToString()).toBe( - `[2,${expectedStr.length + 1} -> 2,${expectedStr.length + 1}]`, - ); - }); - - it('puts cursor at the end of the new string and keeps selection if "select" is supplied', () => { - const select = 'url'; - const complexReplacementString = `[${secondLine}](${select})`; - selectSecondString(); - instance.replaceSelectedText(complexReplacementString, select); - - expect(positionToString()).toBe(`(2,${complexReplacementString.length + 1})`); - expect(selectionToString()).toBe(`[2,1 -> 2,${complexReplacementString.length + 1}]`); - }); - }); - - describe('moveCursor', () => { - const setPosition = (endCol) => { - const currentPos = new Position(2, endCol); - instance.setPosition(currentPos); - }; - - it.each` - direction | condition | startColumn | shift | endPosition - ${'left'} | ${'negative'} | ${secondLine.length + 1} | ${-1} | ${`(2,${secondLine.length})`} - ${'left'} | ${'negative'} | ${secondLine.length} | ${secondLine.length * -1} | ${'(2,1)'} - ${'right'} | ${'positive'} | ${1} | ${1} | ${'(2,2)'} - ${'right'} | ${'positive'} | ${2} | ${secondLine.length} | ${`(2,${secondLine.length + 1})`} - ${'up'} | ${'positive'} | ${1} | ${[0, -1]} | ${'(1,1)'} - ${'top of file'} | ${'positive'} | ${1} | ${[0, -100]} | ${'(1,1)'} - ${'down'} | ${'negative'} | ${1} | ${[0, 1]} | ${'(3,1)'} - ${'end of file'} | ${'negative'} | ${1} | ${[0, 100]} | ${`(3,${thirdLine.length + 1})`} - ${'end of line'} | ${'too large'} | ${1} | ${secondLine.length + 100} | ${`(2,${secondLine.length + 1})`} - ${'start of line'} | ${'too low'} | ${1} | ${-100} | ${'(2,1)'} - `( - 'moves cursor to the $direction if $condition supplied', - ({ startColumn, shift, endPosition }) => { - setPosition(startColumn); - if (Array.isArray(shift)) { - instance.moveCursor(...shift); - } else { - instance.moveCursor(shift); - } - expect(positionToString()).toBe(endPosition); - }, - ); - }); - - describe('selectWithinSelection', () => { - it('scopes down current selection to supplied text', () => { - const selectedText = `${secondLine}\n${thirdLine}`; - const toSelect = 'string'; - selectSecondAndThirdLines(); - - expect(selectionToString()).toBe(`[2,1 -> 3,${thirdLine.length + 1}]`); - - instance.selectWithinSelection(toSelect, selectedText); - expect(selectionToString()).toBe(`[3,1 -> 3,${toSelect.length + 1}]`); - }); - - it('does not fail when only `toSelect` is supplied and fetches the text from selection', () => { - jest.spyOn(instance, 'getSelectedText'); - const toSelect = 'string'; - selectSecondAndThirdLines(); - - instance.selectWithinSelection(toSelect); - - expect(instance.getSelectedText).toHaveBeenCalled(); - expect(selectionToString()).toBe(`[3,1 -> 3,${toSelect.length + 1}]`); - }); - - it('does nothing if no `toSelect` is supplied', () => { - selectSecondAndThirdLines(); - const expectedPos = `(3,${thirdLine.length + 1})`; - const expectedSelection = `[2,1 -> 3,${thirdLine.length + 1}]`; - - expect(positionToString()).toBe(expectedPos); - expect(selectionToString()).toBe(expectedSelection); - - instance.selectWithinSelection(); - - expect(positionToString()).toBe(expectedPos); - expect(selectionToString()).toBe(expectedSelection); - }); - - it('does nothing if no selection is set in the editor', () => { - const expectedPos = '(1,1)'; - const expectedSelection = '[1,1 -> 1,1]'; - const toSelect = 'string'; - - expect(positionToString()).toBe(expectedPos); - expect(selectionToString()).toBe(expectedSelection); - - instance.selectWithinSelection(toSelect); - - expect(positionToString()).toBe(expectedPos); - expect(selectionToString()).toBe(expectedSelection); - - instance.selectWithinSelection(); - - expect(positionToString()).toBe(expectedPos); - expect(selectionToString()).toBe(expectedSelection); - }); - }); -}); |