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author | Filipa Lacerda <filipa@gitlab.com> | 2017-11-13 12:11:54 +0300 |
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committer | Phil Hughes <me@iamphill.com> | 2017-11-13 12:11:54 +0300 |
commit | 1ff3f1a4f7021c7337df3cd1c24c167447b64f2b (patch) | |
tree | 430c18703ef3f04922f7b4042e99cae8d6473c79 /spec/javascripts/lib/utils/text_markdown_spec.js | |
parent | c6a48f3f92ce4b9a7e15f6e7e4845612233ae7e5 (diff) |
Export text utils as ES6 modules
Diffstat (limited to 'spec/javascripts/lib/utils/text_markdown_spec.js')
-rw-r--r-- | spec/javascripts/lib/utils/text_markdown_spec.js | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/spec/javascripts/lib/utils/text_markdown_spec.js b/spec/javascripts/lib/utils/text_markdown_spec.js new file mode 100644 index 00000000000..a95a7e2a5be --- /dev/null +++ b/spec/javascripts/lib/utils/text_markdown_spec.js @@ -0,0 +1,62 @@ +import textUtils from '~/lib/utils/text_markdown'; + +describe('init markdown', () => { + let textArea; + + beforeAll(() => { + textArea = document.createElement('textarea'); + document.querySelector('body').appendChild(textArea); + textArea.focus(); + }); + + afterAll(() => { + textArea.parentNode.removeChild(textArea); + }); + + describe('without selection', () => { + it('inserts the tag on an empty line', () => { + const initialValue = ''; + + textArea.value = initialValue; + textArea.selectionStart = 0; + textArea.selectionEnd = 0; + + textUtils.insertText(textArea, textArea.value, '*', null, '', false); + + expect(textArea.value).toEqual(`${initialValue}* `); + }); + + it('inserts the tag on a new line if the current one is not empty', () => { + const initialValue = 'some text'; + + textArea.value = initialValue; + textArea.setSelectionRange(initialValue.length, initialValue.length); + + textUtils.insertText(textArea, textArea.value, '*', null, '', false); + + expect(textArea.value).toEqual(`${initialValue}\n* `); + }); + + it('inserts the tag on the same line if the current line only contains spaces', () => { + const initialValue = ' '; + + textArea.value = initialValue; + textArea.setSelectionRange(initialValue.length, initialValue.length); + + textUtils.insertText(textArea, textArea.value, '*', null, '', false); + + expect(textArea.value).toEqual(`${initialValue}* `); + }); + + it('inserts the tag on the same line if the current line only contains tabs', () => { + const initialValue = '\t\t\t'; + + textArea.value = initialValue; + textArea.setSelectionRange(initialValue.length, initialValue.length); + + textUtils.insertText(textArea, textArea.value, '*', null, '', false); + + expect(textArea.value).toEqual(`${initialValue}* `); + }); + }); +}); |