63 lines
1.8 KiB
JavaScript
63 lines
1.8 KiB
JavaScript
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import textUtils from '~/lib/utils/text_markdown';
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describe('init markdown', () => {
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let textArea;
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beforeAll(() => {
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textArea = document.createElement('textarea');
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document.querySelector('body').appendChild(textArea);
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textArea.focus();
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});
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afterAll(() => {
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textArea.parentNode.removeChild(textArea);
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});
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describe('without selection', () => {
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it('inserts the tag on an empty line', () => {
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const initialValue = '';
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textArea.value = initialValue;
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textArea.selectionStart = 0;
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textArea.selectionEnd = 0;
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textUtils.insertText(textArea, textArea.value, '*', null, '', false);
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expect(textArea.value).toEqual(`${initialValue}* `);
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});
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it('inserts the tag on a new line if the current one is not empty', () => {
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const initialValue = 'some text';
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textArea.value = initialValue;
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textArea.setSelectionRange(initialValue.length, initialValue.length);
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textUtils.insertText(textArea, textArea.value, '*', null, '', false);
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expect(textArea.value).toEqual(`${initialValue}\n* `);
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});
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it('inserts the tag on the same line if the current line only contains spaces', () => {
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const initialValue = ' ';
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textArea.value = initialValue;
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textArea.setSelectionRange(initialValue.length, initialValue.length);
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textUtils.insertText(textArea, textArea.value, '*', null, '', false);
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expect(textArea.value).toEqual(`${initialValue}* `);
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});
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it('inserts the tag on the same line if the current line only contains tabs', () => {
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const initialValue = '\t\t\t';
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textArea.value = initialValue;
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textArea.setSelectionRange(initialValue.length, initialValue.length);
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textUtils.insertText(textArea, textArea.value, '*', null, '', false);
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expect(textArea.value).toEqual(`${initialValue}* `);
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});
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});
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});
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