def test_objects_instead_of_classes(self):
dl = DependenciesList()
dl.add(DLEntry1(), 'DLEntry1')
dl.add(DLEntry3(), 'DLEntry3', after=DLEntry2)
dl.add(DLEntry2(), 'DLEntry2', after=DLEntry5)
dl_values = list(dl.values())
assert dl_values[0].__class__ == DLEntry1
assert dl_values[1].__class__ == DLEntry2
assert dl_values[2].__class__ == DLEntry3
def test_multiple_with_missing_step(self):
dl = DependenciesList()
dl.add(DLEntry1)
dl.add(DLEntry3, after=DLEntry2)
dl.add(DLEntry2, after=DLEntry5)
dl_values = list(dl.values())
assert dl_values[0] == DLEntry1
assert dl_values[1] == DLEntry2
assert dl_values[2] == DLEntry3
def test_basic_repr(self):
dl = DependenciesList()
dl.add(DLEntry2)
dl.add(DLEntry4, after=DLEntry3)
dl.add(DLEntry3)
dl.add(DLEntry1, after=False)
dl.add(DLEntry5, after=DLEntry3)
expected = "<DependenciesList ['DLEntry1', 'DLEntry2', 'DLEntry3', 'DLEntry4', 'DLEntry5']>"
assert repr(dl) == expected
def test_basic_iter(self):
dl = DependenciesList()
dl.add(DLEntry2)
dl.add(DLEntry4, after=DLEntry3)
dl.add(DLEntry3)
dl.add(DLEntry1, after=False)
dl.add(DLEntry5, after=DLEntry3)
visisted = []
for key, value in dl:
visisted.append(key)
assert visisted == ['DLEntry1', 'DLEntry2', 'DLEntry3', 'DLEntry4', 'DLEntry5']
def test_basic_with_ids(self):
dl = DependenciesList()
dl.add(DLEntry2, 'num2')
dl.add(DLEntry4, 'num4', after='num3')
dl.add(DLEntry3, 'num3')
dl.add(DLEntry1, 'num1', after=False)
dl.add(DLEntry5, 'num5', after='num3')
dl_values = list(dl.values())
assert dl_values[0] == DLEntry1
assert dl_values[1] == DLEntry2
assert dl_values[2] == DLEntry3
assert dl_values[3] == DLEntry4
assert dl_values[4] == DLEntry5
def test_basic_with_classes(self):
dl = DependenciesList()
dl.add(DLEntry2)
dl.add(DLEntry4, after=DLEntry3)
dl.add(DLEntry3)
dl.add(DLEntry1, after=False)
dl.add(DLEntry5, after=DLEntry3)
dl_values = list(dl.values())
assert dl_values[0] == DLEntry1
assert dl_values[1] == DLEntry2
assert dl_values[2] == DLEntry3
assert dl_values[3] == DLEntry4
assert dl_values[4] == DLEntry5
def test_replacing_elements_with_classes(self):
dl = DependenciesList()
dl.add(DLEntry2)
dl.add(DLEntry4, after=DLEntry3)
dl.add(DLEntry3)
dl.add(DLEntry1, after=False)
dl.add(DLEntry5, after=DLEntry3)
dl.replace(DLEntry3, DLEntry1)
dl_values = list(dl.values())
assert dl_values[0] == DLEntry1
assert dl_values[1] == DLEntry2
assert dl_values[2] == DLEntry1
assert dl_values[3] == DLEntry4
assert dl_values[4] == DLEntry5
def test_replacing_elements_with_key(self):
dl = DependenciesList()
dl.add(DLEntry2, 'num2')
dl.add(DLEntry4, 'num4', after='num3')
dl.add(DLEntry3, 'num3')
dl.add(DLEntry1, 'num1', after=False)
dl.add(DLEntry5, 'num5', after='num3')
dl.replace('num3', DLEntry1)
dl_values = list(dl.values())
assert dl_values[0] == DLEntry1
assert dl_values[1] == DLEntry2
assert dl_values[2] == DLEntry1
assert dl_values[3] == DLEntry4
assert dl_values[4] == DLEntry5
def test_multiple_with_ids(self):
dl = DependenciesList()
dl.add(DLEntry1)
dl.add(DLEntry4, after=DLEntry3)
dl.add(DLEntry5, after=DLEntry4)
dl.add(DLEntry2, after=DLEntry1)
dl.add(DLEntry3, after=DLEntry1)
dl_values = list(dl.values())
assert dl_values[0] == DLEntry1
assert dl_values[1] == DLEntry2
assert dl_values[2] == DLEntry3
assert dl_values[3] == DLEntry4
assert dl_values[4] == DLEntry5
def test_after_everything_else(self):
dl = DependenciesList()
dl.add(DLEntry2, after=True)
dl.add(DLEntry5, after=True)
dl.add(DLEntry4, after=DLEntry3)
dl.add(DLEntry3, after=DLEntry2)
dl.add(DLEntry1)
dl_values = list(dl.values())
assert dl_values[0] == DLEntry1
assert dl_values[1] == DLEntry2
assert dl_values[2] == DLEntry3
assert dl_values[3] == DLEntry4
assert dl_values[4] == DLEntry5
def test_after_cannot_be_an_instance(self):
dl = DependenciesList()
dl.add(DLEntry1(), key='DLEntry1')
dl.add(DLEntry2(), key='DLEntry2', after=DLEntry1())
def test_objects_must_have_key(self):
dl = DependenciesList()
dl.add(DLEntry1())
def test_get_by_class(self):
dl = DependenciesList()
dl.add(DLEntry2)
assert issubclass(dl.get(DLEntry2), DLEntry2)
def test_add_twice(self):
dl = DependenciesList()
dl.add(DLEntry2)
dl.add(DLEntry2)
def test_get_by_class(self):
dl = DependenciesList()
dl.add(DLEntry2)
assert issubclass(dl.get(DLEntry2), DLEntry2)
def test_add_twice(self):
dl = DependenciesList()
dl.add(DLEntry2)
dl.add(DLEntry2)
