def test__args__list_value(self):
fun = Mock()
self.prop_test(F(fun, args=V([1, 2])), NO_ASSERT)
fun.assert_called_with(1, 2)
self.prop_test(F(fun, args=V([[1, 2]])), NO_ASSERT)
fun.assert_called_with([1, 2])
self.prop_test(F(fun, args=V([[1, 2], 3])), NO_ASSERT)
fun.assert_called_with([1, 2], 3)
def test__args__values_list(self):
fun = Mock()
self.prop_test(F(fun, args=[V(1), V(2)]), NO_ASSERT)
fun.assert_called_with(1, 2)
self.prop_test(F(fun, args=[V([1, 2])]), NO_ASSERT)
fun.assert_called_with([1, 2])
self.prop_test(F(fun, args=[V([1, 2]), V(3)]), NO_ASSERT)
fun.assert_called_with([1, 2], 3)
def test__args__star_values(self):
fun = Mock()
self.prop_test(F(fun, V(1), V(2)), NO_ASSERT)
fun.assert_called_with(1, 2)
self.prop_test(F(fun, V([1, 2])), NO_ASSERT)
fun.assert_called_with([1, 2])
self.prop_test(F(fun, V([1, 2]), V(3)), NO_ASSERT)
fun.assert_called_with([1, 2], 3)
def test__kwargs(self):
fun = Mock()
self.prop_test(F(fun), NO_ASSERT)
fun.assert_called_with()
self.prop_test(F(fun, kwargs=V(dict())), NO_ASSERT)
fun.assert_called_with()
self.prop_test(F(fun, kwargs=V(dict(x=1))), NO_ASSERT)
fun.assert_called_with(x=1)
self.prop_test(F(fun, kwargs=dict(x=V(1))), NO_ASSERT)
fun.assert_called_with(x=1)
def test__r(self):
self.prop_test(
CompoundProperty(
total_hours=R('days') * 24 + R('hours') + R('minutes') / 60,
days=V(1),
hours=V(1),
minutes=V(30),
),
dict(days=1, hours=1, minutes=30, total_hours=25.5),
)
def test__f(self):
full_name = 'Ayn Rand'
name, surname = full_name.split()
self.prop_test(
F(' '.join, args=[V([name, surname])]),
full_name,
)
self.prop_test(
F(str.split, args=[V(full_name)]),
[name, surname],
)
def test__v__index_of(self):
self.prop_test(V(list([2, 1, 2])).index_of(V(2)), 0)
self.prop_test(V(list([2, 1, 2])).index_of(V(1)), 1)
with self.assertRaises(ValueError):
self.prop_test(V(list([2, 1, 2])).index_of(V(0)), None)
self.prop_test(V(list([2, 1, 2])).index_of(2), 0)
self.prop_test(V(list([2, 1, 2])).index_of(1), 1)
def test__str(self):
self.assertEqual(
"CompoundProperty(x=Value(1))",
str(CompoundProperty(x=V(1))),
)
self.assertEqual(
"CompoundProperty(sources=['y', 'z'], x=Value(1))",
str(CompoundProperty(dict(sources=['y', 'z']), x=V(1))),
)
self.assertEqual(
"CompoundProperty("
"sources=[['y'], ['z', 'w']], "
"x=Value(1), "
"y=PropertyRef('x'))",
str(
CompoundProperty(
dict(sources=[['y'], ['z', 'w']]),
x=V(1),
y=PropertyRef('x'),
)),
)
def test__v__add(self):
self.prop_test(V(1) + V(1), 2)
self.prop_test(V(1) + V(2), 3)
self.prop_test(V(1) + V(-1), 0)
def test__v__ge(self):
self.prop_test(V(5) >= V(5), True)
self.prop_test(V(6) >= V(5), True)
self.prop_test(V(4) >= V(5), False)
def test__args__values_list__some_not_resolved(self):
fun = Mock()
self.prop_test(F(fun, args=[P(1)]), PropertyNotResolved)
self.prop_test(F(fun, args=[P(1), V(2), V(3)]), PropertyNotResolved)
self.prop_test(F(fun, args=[V(1), P(2), V(3)]), PropertyNotResolved)
self.prop_test(F(fun, args=[V(1), V(2), P(3)]), PropertyNotResolved)
def test__empty_source(self):
with self.assertRaises(PropertyNotResolved):
R().get({}, {})
with self.assertRaises(PropertyNotResolved):
R(sources_it=[]).get({}, {})
self.prop_test(D(x=V(1), y=D(x=R()))['y']['x'], 1)
def test__v__gt(self):
self.prop_test(V(5) > V(4), True)
self.prop_test(V(4) > V(4), False)
self.prop_test(V(3) > V(4), False)
def test__v__abs(self):
self.prop_test(abs(V(-1)), 1)
self.prop_test(abs(V(+1)), 1)
def test__ref_to_property_in_grandparent(self):
self.prop_test(D(x=V(1), y=D(z=R('x')))['y']['z'], 1)
def test__star_props__some_not_resolved(self):
self.prop_not_resolved(L(P(0)))
self.prop_not_resolved(L(P(0), V(1)))
self.prop_not_resolved(L(V(0), P(1)))
self.prop_not_resolved(L(V(0), V(1), P(2)))
self.prop_not_resolved(L(P(0), P(1), P(2)))
def test__star_props__lists__some_entirely_not_resolved(self):
self.prop_not_resolved(L([P(0)]))
self.prop_not_resolved(L([P(0), P(1)]))
self.prop_not_resolved(L([P(0), V(1)], [P(2)]))
def test__props_it(self):
self.prop_test(L(props_it=[V(1), V(2)]), [1, 2])
self.prop_test(L(props_it=[V(1), V([2, 3])]), [1, [2, 3]])
def test__v__and(self):
self.prop_test(V(True) & V(True), True)
self.prop_test(V(True) & V(False), False)
self.prop_test(V(False) & V(True), False)
self.prop_test(V(False) & V(False), False)
self.prop_test(V(True) & True, True)
self.prop_test(V(True) & False, False)
self.prop_test(V(False) & True, False)
self.prop_test(V(False) & False, False)
def test__v__pos(self):
self.prop_test(+V(1), +1)
def test__v__neg(self):
self.prop_test(-V(1), -1)
self.prop_test(-V(-1), 1)
def test__v__or(self):
self.prop_test(V(True) | V(True), True)
self.prop_test(V(True) | V(False), True)
self.prop_test(V(False) | V(True), True)
self.prop_test(V(False) | V(False), False)
self.prop_test(V(True) | True, True)
self.prop_test(V(True) | False, True)
self.prop_test(V(False) | True, True)
self.prop_test(V(False) | False, False)
def test__no_args__no_kwargs(self):
self.prop_test(F(lambda: 1), 1)
self.prop_test(F(lambda: 2, args=V(())), 2)
self.prop_test(F(lambda: 3, args=V(()), kwargs=V({})), 3)
self.prop_test(F(lambda: 4, kwargs=V({})), 4)
def test__v__floordiv(self):
self.prop_test(V(1) // V(2), 0)
self.prop_test(V(2) // V(2), 1)
self.prop_test(V(3) // 2, 1)
def test__star_props(self):
self.prop_test(L(V(0)), [0])
self.prop_test(L(V(0), V(1)), [0, 1])
self.prop_test(L(V(0), V(1), V(2)), [0, 1, 2])
self.prop_test(L(V(0), V(1), V(2)), [0, 1, 2])
def test__v__mod(self):
self.prop_test(V(5) % V(2), 1)
self.prop_test(V(5) % 2, 1)
def test__star_props__lists(self):
self.prop_test(L([V(0), P(1)]), [0])
self.prop_test(L([P(0), V(1)]), [1])
self.prop_test(L([P(0), V(1)], [V(2)]), [1, 2])
self.prop_test(L([P(0), V(1)], [P(2), V(3)]), [1, 3])
def test__v__mul(self):
self.prop_test(V(2) * V(2), 4)
self.prop_test(V(2) * 3, 6)
def test__simple(self):
self.prop_test(L(V(1), V(2)), [1, 2])
def test__ref_to_property_in_parent(self):
self.prop_test(D(x=V(1), y=R('x'))['y'], 1)