use revue::layout::Rect;
use revue::render::Buffer;
use revue::widget::markdown::{markdown as markdown_fn, Markdown};
use revue::widget::traits::{RenderContext, View};
#[test]
fn test_markdown_new_creates_widget() {
let md = Markdown::new("# Hello");
assert_eq!(md.source(), "# Hello");
}
#[test]
fn test_markdown_helper_function() {
let md = markdown_fn("Test content");
assert_eq!(md.source(), "Test content");
}
#[test]
fn test_markdown_heading_parsed() {
let md = Markdown::new("# Heading 1");
assert!(md.line_count() > 0);
}
#[test]
fn test_markdown_multiple_headings() {
let md = Markdown::new(
"# Title 1
## Title 2
### Title 3",
);
assert!(md.line_count() >= 3);
}
#[test]
fn test_markdown_paragraph() {
let md = Markdown::new(
"This is a paragraph.
Another paragraph.",
);
assert!(md.line_count() >= 2);
}
#[test]
fn test_markdown_paragraph_with_multiple_lines() {
let md = Markdown::new("First line.\nSecond line.\nThird line.");
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_bold_text() {
let md = Markdown::new("This is **bold** text.");
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_italic_text() {
let md = Markdown::new("This is *italic* text.");
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_bold_and_italic() {
let md = Markdown::new("This is ***bold and italic*** text.");
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_inline_code() {
let md = Markdown::new("Inline `code` here.");
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_unordered_list() {
let md = Markdown::new(
"- Item 1
- Item 2
- Item 3",
);
assert!(md.line_count() >= 3);
}
#[test]
fn test_markdown_ordered_list() {
let md = Markdown::new(
"1. First
2. Second
3. Third",
);
assert!(md.line_count() >= 3);
}
#[test]
fn test_markdown_blockquote() {
let md = Markdown::new("> This is a quote");
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_multiline_blockquote() {
let md = Markdown::new(
"> First line
> Second line
> Third line",
);
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_link() {
let md = Markdown::new("[Link](https://example.com)");
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_horizontal_rule() {
let md = Markdown::new(
"Above
---
Below",
);
assert!(md.line_count() >= 3);
}
#[test]
fn test_markdown_footnote_reference() {
let md = Markdown::new(
"Text with footnote[^1]
[^1]: This is the footnote.",
);
assert!(md.line_count() >= 2);
}
#[test]
fn test_markdown_multiple_footnotes() {
let md = Markdown::new(
"First[^a] and second[^b].
[^a]: First footnote.
[^b]: Second footnote.",
);
assert!(md.line_count() >= 3);
}
#[test]
fn test_markdown_footnote_with_multiline_content() {
let md = Markdown::new(
"Text[^1]
[^1]: This is a longer footnote with multiple words.",
);
assert!(md.line_count() >= 2);
}
#[test]
fn test_markdown_footnote_reference_before_definition() {
let md = Markdown::new(
"See[^note] for details.
[^note]: The footnote content here.",
);
assert!(md.line_count() >= 2);
}
#[test]
fn test_markdown_footnote_number_ordering() {
let md = Markdown::new(
"A[^z] B[^a]
[^a]: Alpha
[^z]: Zeta",
);
assert!(md.line_count() >= 3);
}
#[test]
fn test_markdown_admonition_note() {
let md = Markdown::new(
"> [!NOTE]
> This is a note.",
);
assert!(md.line_count() >= 2);
}
#[test]
fn test_markdown_admonition_warning() {
let md = Markdown::new(
"> [!WARNING]
> Be careful!",
);
assert!(md.line_count() >= 2);
}
#[test]
fn test_markdown_admonition_all_types() {
for (marker, label) in [
("[!NOTE]", "Note"),
("[!TIP]", "Tip"),
("[!IMPORTANT]", "Important"),
("[!WARNING]", "Warning"),
("[!CAUTION]", "Caution"),
] {
let source = format!(
"> {}
> Content for {}.",
marker, label
);
let md = Markdown::new(source);
assert!(
md.line_count() >= 2,
"Admonition {} should render at least 2 lines",
label
);
}
}
#[test]
fn test_markdown_regular_blockquote_not_admonition() {
let md = Markdown::new(
"> This is a regular quote
> Not an admonition",
);
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_admonition_multiline_content() {
let md = Markdown::new(
"> [!WARNING]
> Line 1
> Line 2
> Line 3",
);
assert!(
md.line_count() >= 4,
"Multi-line admonition should have multiple lines"
);
}
#[test]
fn test_markdown_admonition_with_empty_content() {
let md = Markdown::new("> [!TIP]");
assert!(md.line_count() >= 1);
}
#[test]
fn test_markdown_mixed_content_with_admonition() {
let md = Markdown::new(
"Before.
> [!IMPORTANT]
> Content
After.",
);
assert!(md.line_count() >= 3);
}
#[test]
fn test_markdown_render_heading_bold() {
let mut buffer = Buffer::new(80, 24);
let area = Rect::new(0, 0, 80, 24);
let mut ctx = RenderContext::new(&mut buffer, area);
let md = Markdown::new(
"# Test
Hello world.",
);
md.render(&mut ctx);
let mut found_bold = false;
for x in 0..10 {
if let Some(cell) = buffer.get(x, 0) {
if cell.symbol == 'T' && cell.modifier.contains(revue::render::Modifier::BOLD) {
found_bold = true;
break;
}
}
}
assert!(found_bold);
}
#[test]
fn test_markdown_render_footnote_section() {
let mut buffer = Buffer::new(80, 24);
let area = Rect::new(0, 0, 80, 24);
let mut ctx = RenderContext::new(&mut buffer, area);
let md = Markdown::new(
"Text[^note]
[^note]: My footnote.",
);
md.render(&mut ctx);
let mut found_separator = false;
for y in 0..24 {
if buffer.get(0, y).unwrap().symbol == '─' {
found_separator = true;
break;
}
}
assert!(found_separator);
}
#[test]
fn test_markdown_render_admonition_with_border() {
let mut buffer = Buffer::new(80, 24);
let area = Rect::new(0, 0, 80, 24);
let mut ctx = RenderContext::new(&mut buffer, area);
let md = Markdown::new(
"> [!NOTE]
> Important information.",
);
md.render(&mut ctx);
let mut found_bar = false;
for y in 0..24 {
if buffer.get(0, y).unwrap().symbol == '│' {
found_bar = true;
break;
}
}
assert!(found_bar);
}
#[test]
fn test_markdown_toc_empty_for_no_headings() {
let md = Markdown::new("Just some text without headings.");
assert_eq!(md.toc().len(), 0);
}
#[test]
fn test_markdown_toc_contains_headings() {
let md = Markdown::new(
"# Title 1
## Title 2
### Title 3",
);
assert_eq!(md.toc().len(), 3);
}
#[test]
fn test_markdown_toc_levels() {
let md = Markdown::new(
"# Level 1
## Level 2
# Another Level 1",
);
let toc = md.toc();
assert_eq!(toc[0].level, 1);
assert_eq!(toc[1].level, 2);
assert_eq!(toc[2].level, 1);
}