snapshot of https://github.com/ueberdosis/tiptap.git (main, 2026-09-15; blobs > 131072B omitted)

packages/markdown/tests/integration/blockquote.test.ts

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+import { Blockquote } from '@tiptap/extension-blockquote'
+import { Document } from '@tiptap/extension-document'
+import { Heading } from '@tiptap/extension-heading'
+import { Paragraph } from '@tiptap/extension-paragraph'
+import { Text } from '@tiptap/extension-text'
+import { MarkdownManager } from '@tiptap/markdown'
+import { beforeEach, describe, expect, it } from 'vite-plus/test'
+
+describe('Blockquote Markdown Conversion', () => {
+  let markdownManager: MarkdownManager
+
+  beforeEach(() => {
+    markdownManager = new MarkdownManager({
+      extensions: [Document, Paragraph, Text, Blockquote, Heading],
+    })
+  })
+
+  it('should convert a single-level blockquote to markdown', () => {
+    const markdown = '> This is a blockquote'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+
+  it('should convert a single-level blockquote with multiple paragraphs to markdown', () => {
+    const markdown = '> First paragraph\n>\n> Second paragraph'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+
+  it('should convert nested blockquotes to markdown', () => {
+    const markdown = '> Level 1\n>\n> > Level 2\n> >\n> > > Level 3'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+
+  it('should handle blockquotes with varying nesting depths', () => {
+    const markdown =
+      '> Level 1\n>\n> > Level 2\n> >\n> > > Level 3\n> >\n> > Back to level 2\n>\n> Back to level 1'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+
+  it('should convert nested blockquotes with multiple paragraphs', () => {
+    const markdown =
+      '> First paragraph\n>\n> Second paragraph\n>\n> > Nested paragraph\n> >\n> > > Deeply nested'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+
+  it('should handle a blockquote that jumps multiple levels deep', () => {
+    const markdown = '> Level 1\n>\n> > > Level 3 (jumped from 1 to 3)'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+
+  it('should handle blockquotes going back to shallower nesting', () => {
+    const markdown =
+      '> Level 1\n>\n> > Level 2\n> >\n> > > Level 3\n> >\n> > Back to level 2\n>\n> Back to level 1'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+
+  it('should handle blockquotes with text content at different levels', () => {
+    const markdown =
+      '> Outer quote with some text\n>\n> > Inner quote with more text\n> >\n> > > Innermost quote'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+
+  it('should handle blockquotes with mixed content including headings', () => {
+    const markdown =
+      '> This is a block quote\n>\n> With more paragraphs\n>\n> # And a heading\n>\n> > And nested\n> >\n> > ## And another heading'
+    const json = markdownManager.parse(markdown)
+    const output = markdownManager.serialize(json)
+
+    expect(output.trim()).toBe(markdown)
+  })
+})