def test_ignore_lines(self, block_start, block_end,
expected_ignored_lines):
text = textwrap.dedent('''\
```
Filler
```
```Same line```
<pre>{% html %}
Output
multiline{% endhtml %}</pre>
```python
Downer
```
''')
filters = [
parser.IgnoreLineInBlock(start, end)
for start, end in zip(block_start, block_end)
]
ignored_lines = []
for line in text.splitlines():
if any(filter_block(line) for filter_block in filters):
ignored_lines.append(line)
self.assertEqual('\n'.join(ignored_lines), expected_ignored_lines)
def test_clean_text(self):
text = textwrap.dedent('''\
```
Ignore lines here.
```
Useful information.
Don't ignore.
```python
Ignore here too.
```
Stuff.
```Not useful.```
''')
filters = [parser.IgnoreLineInBlock('```', '```')]
clean_text = []
for line in text.splitlines():
if not any(filter_block(line) for filter_block in filters):
clean_text.append(line)
expected_clean_text = 'Useful information.\nDon\'t ignore.\nStuff.'
self.assertEqual('\n'.join(clean_text), expected_clean_text)