def test_does_not_overlap_multiple_contexts(self):
text = dedent("""\
not printed
context 1
context 2
This line matches!
context 3
context 4
not printed
context 5
context 6
Another match!
Match again!
context 7
context 8
not printed""")
expected = dedent("""\
context 1
context 2
This line matches!
context 3
context 4
context 5
context 6
Another match!
Match again!
context 7
context 8""")
self.assertEqual(focus_diff(text, self.search), expected)
def test_returns_context_for_matching_line(self):
text = dedent("""\
Line 1
Line 2
Line 3
This line matches!
Additional context
Still printed
Not this""")
expected = dedent("""\
Line 2
Line 3
This line matches!
Additional context
Still printed""")
self.assertEqual(focus_diff(text, self.search), expected)
def test_does_not_overlap_context(self):
text = dedent("""\
Line 1
Line 2
This line matches!
Another match!
Additional context
Still printed
Not this""")
expected = dedent("""\
Line 1
Line 2
This line matches!
Another match!
Additional context
Still printed""")
self.assertEqual(focus_diff(text, self.search), expected)
def test_can_search_for_ctrl_char(self):
text = bcolors.WARNING + " Should match"
self.assertEqual(focus_diff(text, bcolors.WARNING), text)
def test_returns_empty_string_if_search_not_found(self):
text = dedent("""\
Test text
No line matches""")
self.assertEqual(focus_diff(text, self.search), "")