diff options
Diffstat (limited to 'spec/frontend/vue_shared/components/rich_content_editor/services/build_html_to_markdown_renderer_spec.js')
-rw-r--r-- | spec/frontend/vue_shared/components/rich_content_editor/services/build_html_to_markdown_renderer_spec.js | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/spec/frontend/vue_shared/components/rich_content_editor/services/build_html_to_markdown_renderer_spec.js b/spec/frontend/vue_shared/components/rich_content_editor/services/build_html_to_markdown_renderer_spec.js new file mode 100644 index 00000000000..0e8610a22f5 --- /dev/null +++ b/spec/frontend/vue_shared/components/rich_content_editor/services/build_html_to_markdown_renderer_spec.js @@ -0,0 +1,50 @@ +import buildHTMLToMarkdownRenderer from '~/vue_shared/components/rich_content_editor/services/build_html_to_markdown_renderer'; + +describe('HTMLToMarkdownRenderer', () => { + let baseRenderer; + let htmlToMarkdownRenderer; + const NODE = { nodeValue: 'mock_node' }; + + beforeEach(() => { + baseRenderer = { + trim: jest.fn(input => `trimmed ${input}`), + getSpaceCollapsedText: jest.fn(input => `space collapsed ${input}`), + getSpaceControlled: jest.fn(input => `space controlled ${input}`), + convert: jest.fn(), + }; + }); + + describe('TEXT_NODE visitor', () => { + it('composes getSpaceControlled, getSpaceCollapsedText, and trim services', () => { + htmlToMarkdownRenderer = buildHTMLToMarkdownRenderer(baseRenderer); + + expect(htmlToMarkdownRenderer.TEXT_NODE(NODE)).toBe( + `space controlled trimmed space collapsed ${NODE.nodeValue}`, + ); + }); + }); + + describe('LI OL, LI UL visitor', () => { + const oneLevelNestedList = '\n * List item 1\n * List item 2'; + const twoLevelNestedList = '\n * List item 1\n * List item 2'; + const spaceInContentList = '\n * List item 1\n * List item 2'; + + it.each` + list | indentSpaces | result + ${oneLevelNestedList} | ${2} | ${'\n * List item 1\n * List item 2'} + ${oneLevelNestedList} | ${3} | ${'\n * List item 1\n * List item 2'} + ${oneLevelNestedList} | ${6} | ${'\n * List item 1\n * List item 2'} + ${twoLevelNestedList} | ${4} | ${'\n * List item 1\n * List item 2'} + ${spaceInContentList} | ${1} | ${'\n * List item 1\n * List item 2'} + `('changes the list indentation to $indentSpaces spaces', ({ list, indentSpaces, result }) => { + htmlToMarkdownRenderer = buildHTMLToMarkdownRenderer(baseRenderer, { + subListIndentSpaces: indentSpaces, + }); + + baseRenderer.convert.mockReturnValueOnce(list); + + expect(htmlToMarkdownRenderer['LI OL, LI UL'](NODE, list)).toBe(result); + expect(baseRenderer.convert).toHaveBeenCalledWith(NODE, list); + }); + }); +}); |