| 1 | using CascadeIDE.Services.MarkdownPreview; |
| 2 | using Markdig; |
| 3 | using Xunit; |
| 4 | |
| 5 | namespace CascadeIDE.Tests; |
| 6 | |
| 7 | public sealed class MarkdownPreviewNavigationTests |
| 8 | { |
| 9 | private static readonly MarkdownPipeline Pipeline = new MarkdownPipelineBuilder() |
| 10 | .UseAdvancedExtensions() |
| 11 | .Build(); |
| 12 | |
| 13 | [Theory] |
| 14 | [InlineData("doc.md#section", "doc.md", "section")] |
| 15 | [InlineData("#only", null, "only")] |
| 16 | [InlineData("https://example.com", "https://example.com", null)] |
| 17 | public void SplitUrl_ParsesPathAndFragment(string url, string? expectedPath, string? expectedFragment) |
| 18 | { |
| 19 | var (path, fragment) = MarkdownPreviewRenderContext.SplitUrl(url); |
| 20 | Assert.Equal(expectedPath, path); |
| 21 | Assert.Equal(expectedFragment, fragment); |
| 22 | } |
| 23 | |
| 24 | [Fact] |
| 25 | public void HeadingSlug_NormalizesText() |
| 26 | { |
| 27 | MarkdownPreviewHeadingSlug.ResetSlugCounts(); |
| 28 | var slug = MarkdownPreviewHeadingSlug.Create("## Связанные ADR (v2)"); |
| 29 | Assert.Equal("связанные-adr-v2", slug); |
| 30 | } |
| 31 | |
| 32 | [Fact] |
| 33 | public void ExtractHtmlAnchorIds_FindsId() |
| 34 | { |
| 35 | var ids = MarkdownPreviewHeadingSlug.ExtractHtmlAnchorIds("""<a id="foo-bar"></a>""").ToArray(); |
| 36 | Assert.Single(ids); |
| 37 | Assert.Equal("foo-bar", ids[0]); |
| 38 | } |
| 39 | |
| 40 | [Fact] |
| 41 | public void Render_StrikethroughAndTaskList_DoesNotThrow() |
| 42 | { |
| 43 | const string md = """ |
| 44 | ~~removed~~ |
| 45 | |
| 46 | - [x] done |
| 47 | - [ ] todo |
| 48 | """; |
| 49 | var doc = Markdown.Parse(md, Pipeline); |
| 50 | var payload = new MarkdownPreviewPayload("t.md", md, md, null, doc, [], null); |
| 51 | var control = new MarkdigMarkdownPreviewRenderer().Render(payload); |
| 52 | Assert.NotNull(control); |
| 53 | } |
| 54 | |
| 55 | [Fact] |
| 56 | public void Render_HtmlAnchorBlock_DoesNotThrow() |
| 57 | { |
| 58 | const string md = """<a id="anchor-id"></a>"""; |
| 59 | var doc = Markdown.Parse(md, Pipeline); |
| 60 | var payload = new MarkdownPreviewPayload("t.md", md, md, null, doc, [], null); |
| 61 | var registry = new MarkdownPreviewAnchorRegistry(); |
| 62 | var ctx = new MarkdownPreviewRenderContext(null, null, anchors: registry); |
| 63 | var control = new MarkdigMarkdownPreviewRenderer().Render(payload, ctx); |
| 64 | Assert.NotNull(control); |
| 65 | } |
| 66 | } |
| 67 | |