def test_result_hides_empty_matches():
result = Result(
Matches("HELLO",
Context(context=1),
pattern="NO_MATCH",
only_matched=True))
assert str(result) == ""
def test_context():
matches = Matches(
"""A
B
C
D
A
B
C
D""",
Context(context=2),
"A",
number_lines=True,
)
assert set(matches.matching_lines()) == {0, 1, 2, 3, 4, 5, 6}
def test_context_supplied_as_an_int():
matches = Matches(
"""A
B
C
D
A
B
C
D""",
context=2,
pattern="A",
number_lines=True,
)
assert set(matches.matching_lines()) == {0, 1, 2, 3, 4, 5, 6}
def test_only_matched_with_context():
matches = Matches("""ABCDE
FFF""",
Context(context=1),
"B.D",
only_matched=True)
assert tuple(matches) == ("BCD", "")
def test_after():
matches = Matches(
"""A
B
C
D
A
B
C
D""",
Context(after=1),
"A",
number_lines=True,
)
assert set(matches.matching_lines()) == {0, 1, 4, 5}
def test_before():
matches = Matches(
"""A
B
C
D
A
B
C
D""",
Context(before=1),
"A",
number_lines=True,
)
assert set(matches.matching_lines()) == {0, 4, 3}
def test_context_is_not_colored():
matches = Matches(
"""ABCDE
MEOW""",
Context(after=1),
"B.D",
color="red",
)
assert tuple(matches) == (color_str("ABCDE", "red"), "MEOW")
def test_invert_match():
matches = Matches(
"""Hello
HeLLO
HOW LOW
HALLOW""",
Context(),
Pattern("e", invert_match=True),
)
assert tuple(matches) == ("HOW LOW", "HALLOW")
def test_ignore_case():
matches = Matches(
"""Hello
HELLO
HOW LOW
HALLOW""",
Context(),
Pattern("e", ignore_case=True),
)
assert tuple(matches) == ("Hello", "HELLO")
def test_words_only():
matches = Matches(
"""Hello
Die today
Yes hello bye
effo
""",
Context(),
Pattern("e..o", words_only=True),
)
assert tuple(matches) == ("effo",)
def test_sanity():
matches = Matches(
"""A
B
C
D
A
B
C
D""",
Context(),
"A",
)
assert tuple(matches) == ("A", "A")
def test_sanity():
matches = Matches(
"""A
1
C
4
A
6
7
D""",
Context(),
Pattern("\d"),
)
assert tuple(matches) == ("1", "4", "6", "7")
def test_line_numbering():
matches = Matches(
"""A
B
C
D
A
B
C
D""",
Context(),
"A",
number_lines=True,
)
assert tuple(matches) == ("1: A", "5: A")
def test_color():
matches = Matches("ABCDE", Context(), "B.D", color="red")
assert tuple(matches) == (color_str("ABCDE", "red"), )
def test_only_matched():
matches = Matches("ABCDE", Context(), "B.D", only_matched=True)
assert tuple(matches) == ("BCD", )
def test_zero_based():
matches = Matches("A", Context(), "A", zero_based=True, number_lines=True)
assert tuple(matches) == ("0: A", )