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import os
import unittest
from pykss import comment
class CommentMethodTestCase(unittest.TestCase):
def test_detects_single_line_comment_syntax(self):
self.assertTrue(comment.is_single_line_comment('// yuuuuup'))
self.assertFalse(comment.is_single_line_comment('nooooope'))
def test_detects_start_of_multi_line_comment_syntax(self):
self.assertTrue(comment.is_multi_line_comment_start('/* yuuuuup'))
self.assertFalse(comment.is_multi_line_comment_start('nooooope'))
def test_detects_end_of_multi_line_comment_syntax(self):
self.assertTrue(comment.is_multi_line_comment_end(" yuuuuup */"))
self.assertFalse(comment.is_multi_line_comment_end("nooooope"))
def test_parses_the_single_line_comment_syntax(self):
self.assertEqual(comment.parse_single_line("// yuuuuup"), ' yuuuuup')
def test_parses_the_multi_line_comment_syntax(self):
self.assertEqual(comment.parse_multi_line('/* yuuuup */'), ' yuuuup')
class CommentParserTestCase(unittest.TestCase):
def setUp(self):
text = os.path.join(os.path.dirname(__file__), 'fixtures', 'comments.txt')
self.comments = comment.CommentParser(text).blocks
def test_finds_single_line_comment_styles(self):
expected = """
This comment block has comment identifiers on every line.
Fun fact: this is Kyle's favorite comment syntax!
"""
self.assertTrue(expected.strip() in self.comments)
def test_finds_block_style_comment_styles(self):
expected = """
This comment block is a block-style comment syntax.
There's only two identifier across multiple lines.
"""
self.assertTrue(expected.strip() in self.comments)
expected = """
This is another common multi-line comment style.
It has stars at the begining of every line.
"""
self.assertTrue(expected.strip() in self.comments)
def test_handles_mixed_styles(self):
expected = "This comment has a /* comment */ identifier inside of it!"
self.assertTrue(expected.strip() in self.comments)
expected = 'Look at my //cool// comment art!'
self.assertTrue(expected.strip() in self.comments)
def test_handles_indented_comments(self):
self.assertTrue('Indented single-line comment.' in self.comments)
self.assertTrue('Indented block comment.' in self.comments)
def test_handles_indented_example(self):
expected = """
This comment has a indented example
<div>
<div></div>
</div>
"""
self.assertTrue(expected.strip() in self.comments)
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