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#!/usr/bin/env python
import unittest
from mkdocs.structure.toc import get_toc
from mkdocs.tests.base import dedent, get_markdown_toc
class TableOfContentsTests(unittest.TestCase):
def test_indented_toc(self):
md = dedent(
"""
# Heading 1
## Heading 2
### Heading 3
"""
)
expected = dedent(
"""
Heading 1 - #heading-1
Heading 2 - #heading-2
Heading 3 - #heading-3
"""
)
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 1)
def test_indented_toc_html(self):
md = dedent(
"""
# Heading 1
## <code>Heading</code> 2
## Heading 3
"""
)
expected = dedent(
"""
Heading 1 - #heading-1
Heading 2 - #heading-2
Heading 3 - #heading-3
"""
)
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 1)
def test_flat_toc(self):
md = dedent(
"""
# Heading 1
# Heading 2
# Heading 3
"""
)
expected = dedent(
"""
Heading 1 - #heading-1
Heading 2 - #heading-2
Heading 3 - #heading-3
"""
)
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 3)
def test_flat_h2_toc(self):
md = dedent(
"""
## Heading 1
## Heading 2
## Heading 3
"""
)
expected = dedent(
"""
Heading 1 - #heading-1
Heading 2 - #heading-2
Heading 3 - #heading-3
"""
)
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 3)
def test_mixed_toc(self):
md = dedent(
"""
# Heading 1
## Heading 2
# Heading 3
### Heading 4
### Heading 5
"""
)
expected = dedent(
"""
Heading 1 - #heading-1
Heading 2 - #heading-2
Heading 3 - #heading-3
Heading 4 - #heading-4
Heading 5 - #heading-5
"""
)
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 2)
def test_mixed_html(self):
md = dedent(
"""
# Heading 1
## Heading 2
# Heading 3
### Heading 4
### <a>Heading 5</a>
"""
)
expected = dedent(
"""
Heading 1 - #heading-1
Heading 2 - #heading-2
Heading 3 - #heading-3
Heading 4 - #heading-4
Heading 5 - #heading-5
"""
)
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 2)
def test_nested_anchor(self):
md = dedent(
"""
# Heading 1
## Heading 2
# Heading 3
### Heading 4
### <a href="/">Heading 5</a>
"""
)
expected = dedent(
"""
Heading 1 - #heading-1
Heading 2 - #heading-2
Heading 3 - #heading-3
Heading 4 - #heading-4
Heading 5 - #heading-5
"""
)
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 2)
def test_entityref(self):
md = dedent(
"""
# Heading & 1
## Heading > 2
### Heading < 3
"""
)
expected = dedent(
"""
Heading & 1 - #heading-1
Heading > 2 - #heading-2
Heading < 3 - #heading-3
"""
)
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 1)
def test_charref(self):
md = '# @Header'
expected = '@Header - #header'
toc = get_toc(get_markdown_toc(md))
self.assertEqual(str(toc).strip(), expected)
self.assertEqual(len(toc), 1)
def test_level(self):
md = dedent(
"""
# Heading 1
## Heading 1.1
### Heading 1.1.1
### Heading 1.1.2
## Heading 1.2
"""
)
toc = get_toc(get_markdown_toc(md))
def get_level_sequence(items):
for item in items:
yield item.level
yield from get_level_sequence(item.children)
self.assertEqual(tuple(get_level_sequence(toc)), (1, 2, 3, 3, 2))
|
