def test_cost_attribute_is_zero(self):
"""testing if it is totally ok to test the cost attribute to 0
"""
g = Good(**self.kwargs)
self.assertNotEqual(g.cost, 0.0)
g.cost = 0.0
self.assertEqual(g.cost, 0.0)
def test_cost_attribute_is_zero(self):
"""testing if it is totally ok to test the cost attribute to 0
"""
g = Good(**self.kwargs)
assert g.cost != 0.0
g.cost = 0.0
assert g.cost == 0.0
def test_cost_attribute_is_None(self):
"""testing if the cost attribute will be 0.0 if it is set to None
"""
g = Good(**self.kwargs)
assert g.cost != 0
g.cost = None
assert g.cost == 0
def test_cost_attribute_is_None(self):
"""testing if the cost attribute will be 0.0 if it is set to None
"""
g = Good(**self.kwargs)
self.assertNotEqual(g.cost, 0)
g.cost = None
self.assertEqual(g.cost, 0)
def test_cost_attribute_is_None(self):
"""testing if the cost attribute will be 0.0 if it is set to None
"""
g = Good(**self.kwargs)
self.assertNotEqual(g.cost, 0)
g.cost = None
self.assertEqual(g.cost, 0)
def test_cost_attribute_is_working_properly(self):
"""testing if the cost attribute value can be properly changed
"""
test_value = 145
g = Good(**self.kwargs)
self.assertNotEqual(g.cost, test_value)
g.cost = test_value
self.assertEqual(g.cost, test_value)
def test_cost_attribute_is_working_properly(self):
"""testing if the cost attribute value can be properly changed
"""
test_value = 145
g = Good(**self.kwargs)
assert g.cost != test_value
g.cost = test_value
assert g.cost == test_value
def test_cost_attribute_is_negative(self):
"""testing if ValueError will be raised if the cost attribute is set to
a negative number
"""
g = Good(**self.kwargs)
with pytest.raises(ValueError) as cm:
g.cost = -10
assert str(cm.value) == 'Good.cost should be a non-negative number'
def test_cost_attribute_is_not_a_number(self):
"""testing if a TypeError will be raised if the cost attribute is set
to something other than a number
"""
g = Good(**self.kwargs)
with pytest.raises(TypeError) as cm:
g.cost = 'not a number'
assert str(cm.value) == \
'Good.cost should be a non-negative number, not str'
def test_cost_attribute_is_not_a_number(self):
"""testing if a TypeError will be raised if the cost attribute is set
to something other than a number
"""
g = Good(**self.kwargs)
with self.assertRaises(TypeError) as cm:
g.cost = 'not a number'
self.assertEqual(str(cm.exception),
'Good.cost should be a non-negative number, not str')
def test_cost_attribute_is_negative(self):
"""testing if ValueError will be raised if the cost attribute is set to
a negative number
"""
g = Good(**self.kwargs)
with self.assertRaises(ValueError) as cm:
g.cost = -10
self.assertEqual(str(cm.exception),
'Good.cost should be a non-negative number')
def test_cost_attribute_is_zero(self):
"""testing if it is totally ok to test the cost attribute to 0
"""
g = Good(**self.kwargs)
self.assertNotEqual(g.cost, 0.0)
g.cost = 0.0
self.assertEqual(
g.cost,
0.0
)
def test_cost_attribute_is_not_a_number(self):
"""testing if a TypeError will be raised if the cost attribute is set
to something other than a number
"""
g = Good(**self.kwargs)
with self.assertRaises(TypeError) as cm:
g.cost = 'not a number'
self.assertEqual(
str(cm.exception),
'Good.cost should be a non-negative number, not str'
)
def test_cost_attribute_is_negative(self):
"""testing if ValueError will be raised if the cost attribute is set to
a negative number
"""
g = Good(**self.kwargs)
with self.assertRaises(ValueError) as cm:
g.cost = -10
self.assertEqual(
str(cm.exception),
'Good.cost should be a non-negative number'
)
def test_cost_attribute_is_working_properly(self):
"""testing if the cost attribute value can be properly changed
"""
test_value = 145
g = Good(**self.kwargs)
self.assertNotEqual(
g.cost,
test_value
)
g.cost = test_value
self.assertEqual(
g.cost,
test_value
)