def test_record_hashing(self):
record1 = Record(["name", "empire"], ["Nigel", "The British Empire"])
record2 = Record(["name", "empire"], ["Nigel", "The British Empire"])
record3 = Record(["name", "empire"], ["Stefan", "Das Deutschland"])
assert hash(record1) == hash(record2)
assert hash(record1) != hash(record3)
assert hash(record2) != hash(record3)
def test_record_equality(self):
record1 = Record(["name", "empire"], ["Nigel", "The British Empire"])
record2 = Record(["name", "empire"], ["Nigel", "The British Empire"])
record3 = Record(["name", "empire"], ["Stefan", "Das Deutschland"])
assert record1 == record2
assert record1 != record3
assert record2 != record3
def zipper(cls, k, v):
return Record(zip(k, v))
def test_record_repr(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert repr(a_record) == "<Record name='Nigel' empire='The British Empire'>"
def test_record_len(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert len(a_record) == 2
def test_record_as_list(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert list(a_record) == ["name", "empire"]
def test_record_as_dict(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert dict(a_record) == {"name": "Nigel", "empire": "The British Empire"}
def test_record_copy(self):
original = Record(["name", "empire"], ["Nigel", "The British Empire"])
duplicate = original.copy()
assert dict(original) == dict(duplicate)
assert original.keys() == duplicate.keys()
assert original is not duplicate
def test_record_iter(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert list(a_record.__iter__()) == ["name", "empire"]
def test_record_contains(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert "name" in a_record
assert "empire" in a_record
assert "Germans" not in a_record
def test_record_index(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert a_record.index("name") == 0
assert a_record.index("empire") == 1
with self.assertRaises(KeyError):
a_record.index("crap")
def test_record_items(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert list(a_record.items()) == [("name", "Nigel"), ("empire", "The British Empire")]
def test_record_values(self):
a_record = Record(["name", "empire"], ["Nigel", "The British Empire"])
assert list(a_record.values()) == ["Nigel", "The British Empire"]