class TestMatchesStructure(TestCase, TestMatchersInterface):
class SimpleClass:
def __init__(self, x, y):
self.x = x
self.y = y
matches_matcher = MatchesStructure(x=Equals(1), y=Equals(2))
matches_matches = [SimpleClass(1, 2)]
matches_mismatches = [
SimpleClass(2, 2),
SimpleClass(1, 1),
SimpleClass(3, 3),
]
str_examples = [
("MatchesStructure(x=Equals(1))", MatchesStructure(x=Equals(1))),
("MatchesStructure(y=Equals(2))", MatchesStructure(y=Equals(2))),
("MatchesStructure(x=Equals(1), y=Equals(2))",
MatchesStructure(x=Equals(1), y=Equals(2))),
]
describe_examples = [
("""\
Differences: [
1 != 3: x
]""", SimpleClass(1, 2), MatchesStructure(x=Equals(3), y=Equals(2))),
("""\
Differences: [
2 != 3: y
]""", SimpleClass(1, 2), MatchesStructure(x=Equals(1), y=Equals(3))),
("""\
Differences: [
1 != 0: x
2 != 0: y
]""", SimpleClass(1, 2), MatchesStructure(x=Equals(0), y=Equals(0))),
]
def test_fromExample(self):
self.assertThat(
self.SimpleClass(1, 2),
MatchesStructure.fromExample(self.SimpleClass(1, 3), 'x'))
def test_byEquality(self):
self.assertThat(self.SimpleClass(1, 2),
MatchesStructure.byEquality(x=1))
def test_withStructure(self):
self.assertThat(self.SimpleClass(1, 2),
MatchesStructure.byMatcher(LessThan, x=2))
def test_update(self):
self.assertThat(self.SimpleClass(1, 2),
MatchesStructure(x=NotEquals(1)).update(x=Equals(1)))
def test_update_none(self):
self.assertThat(
self.SimpleClass(1, 2),
MatchesStructure(x=Equals(1), z=NotEquals(42)).update(z=None))
def test_withStructure(self):
self.assertThat(
self.SimpleClass(1, 2),
MatchesStructure.byMatcher(LessThan, x=2))
def test_byEquality(self):
self.assertThat(
self.SimpleClass(1, 2),
MatchesStructure.byEquality(x=1))
def test_fromExample(self):
self.assertThat(
self.SimpleClass(1, 2),
MatchesStructure.fromExample(self.SimpleClass(1, 3), 'x'))
def test_update(self):
self.assertThat(self.SimpleClass(1, 2),
MatchesStructure(x=NotEquals(1)).update(x=Equals(1)))
def test_withStructure(self):
self.assertThat(self.SimpleClass(1, 2),
MatchesStructure.byMatcher(LessThan, x=2))
def test_byEquality(self):
self.assertThat(self.SimpleClass(1, 2),
MatchesStructure.byEquality(x=1))
def test_fromExample(self):
self.assertThat(
self.SimpleClass(1, 2),
MatchesStructure.fromExample(self.SimpleClass(1, 3), 'x'))
def test_update_none(self):
self.assertThat(
self.SimpleClass(1, 2),
MatchesStructure(x=Equals(1), z=NotEquals(42)).update(z=None))
