def test_multivariable_variation():
parent = create_product("SuperComplexVarParent")
color_var = ProductVariationVariable.objects.create(product=parent, identifier="color")
size_var = ProductVariationVariable.objects.create(product=parent, identifier="size")
for color in ("yellow", "blue", "brown"):
ProductVariationVariableValue.objects.create(variable=color_var, identifier=color)
for size in ("small", "medium", "large", "huge"):
ProductVariationVariableValue.objects.create(variable=size_var, identifier=size)
combinations = list(get_all_available_combinations(parent))
assert len(combinations) == (3 * 4)
for combo in combinations:
assert not combo["result_product_pk"]
# Elide a combination (yellow/small) for testing:
if combo["variable_to_value"][color_var].identifier == "yellow" and combo["variable_to_value"][size_var].identifier == "small":
continue
child = create_product("xyz-%s" % combo["sku_part"])
child.link_to_parent(parent, combo["variable_to_value"])
assert parent.mode == ProductMode.VARIABLE_VARIATION_PARENT
# Elided product should not yield a result
yellow_color_value = ProductVariationVariableValue.objects.get(variable=color_var, identifier="yellow")
small_size_value = ProductVariationVariableValue.objects.get(variable=size_var, identifier="small")
assert not ProductVariationResult.resolve(parent, {color_var: yellow_color_value, size_var: small_size_value})
# Anything else should
brown_color_value = ProductVariationVariableValue.objects.get(variable=color_var, identifier="brown")
result1 = ProductVariationResult.resolve(parent, {color_var: brown_color_value, size_var: small_size_value})
result2 = ProductVariationResult.resolve(parent, {color_var.pk: brown_color_value.pk, size_var.pk: small_size_value.pk})
assert result1 and result2
assert result1.pk == result2.pk
assert len(get_available_variation_results(parent)) == (3 * 4 - 1)
def test_multivariable_variation():
parent = create_product("SuperComplexVarParent")
color_var = ProductVariationVariable.objects.create(product=parent, identifier="color")
size_var = ProductVariationVariable.objects.create(product=parent, identifier="size")
for color in ("yellow", "blue", "brown"):
ProductVariationVariableValue.objects.create(variable=color_var, identifier=color)
for size in ("small", "medium", "large", "huge"):
ProductVariationVariableValue.objects.create(variable=size_var, identifier=size)
combinations = list(get_all_available_combinations(parent))
assert len(combinations) == (3 * 4)
for combo in combinations:
assert not combo["result_product_pk"]
# Elide a combination (yellow/small) for testing:
if combo["variable_to_value"][color_var].identifier == "yellow" and combo["variable_to_value"][size_var].identifier == "small":
continue
child = create_product("xyz-%s" % combo["sku_part"])
child.link_to_parent(parent, combo["variable_to_value"])
assert parent.mode == ProductMode.VARIABLE_VARIATION_PARENT
# Elided product should not yield a result
yellow_color_value = ProductVariationVariableValue.objects.get(variable=color_var, identifier="yellow")
small_size_value = ProductVariationVariableValue.objects.get(variable=size_var, identifier="small")
assert not ProductVariationResult.resolve(parent, {color_var: yellow_color_value, size_var: small_size_value})
# Anything else should
brown_color_value = ProductVariationVariableValue.objects.get(variable=color_var, identifier="brown")
result1 = ProductVariationResult.resolve(parent, {color_var: brown_color_value, size_var: small_size_value})
result2 = ProductVariationResult.resolve(parent, {color_var.pk: brown_color_value.pk, size_var.pk: small_size_value.pk})
assert result1 and result2
assert result1.pk == result2.pk
assert len(get_available_variation_results(parent)) == (3 * 4 - 1)
def test_variable_variation():
parent = create_product("ComplexVarParent")
sizes_and_children = [("%sL" % ("X" * x), create_product("ComplexVarChild-%d" % x)) for x in range(4)]
for size, child in sizes_and_children:
child.link_to_parent(parent, variables={"size": size})
assert parent.mode == ProductMode.VARIABLE_VARIATION_PARENT
assert all(child.is_variation_child() for (size, child) in sizes_and_children)
# Validation tests
dummy = create_product("InvalidComplexVarChild")
with pytest.raises(ValueError):
dummy.link_to_parent(parent)
with pytest.raises(ValueError):
parent.link_to_parent(dummy)
with pytest.raises(ValueError):
dummy.link_to_parent(sizes_and_children[0][1])
# Variable tests
size_attr = parent.variation_variables.get(identifier="size")
for size, child in sizes_and_children:
size_val = size_attr.values.get(identifier=size)
result_product = ProductVariationResult.resolve(parent, {size_attr: size_val})
assert result_product == child
def test_variable_variation():
parent = create_product("ComplexVarParent")
sizes_and_children = [("%sL" % ("X" * x), create_product("ComplexVarChild-%d" % x)) for x in range(4)]
for size, child in sizes_and_children:
child.link_to_parent(parent, variables={"size": size})
assert parent.mode == ProductMode.VARIABLE_VARIATION_PARENT
assert all(child.is_variation_child() for (size, child) in sizes_and_children)
# Validation tests
dummy = create_product("InvalidComplexVarChild")
with pytest.raises(ValueError):
dummy.link_to_parent(parent)
with pytest.raises(ValueError):
parent.link_to_parent(dummy)
with pytest.raises(ValueError):
dummy.link_to_parent(sizes_and_children[0][1])
# Variable tests
size_attr = parent.variation_variables.get(identifier="size")
for size, child in sizes_and_children:
size_val = size_attr.values.get(identifier=size)
result_product = ProductVariationResult.resolve(parent, {size_attr: size_val})
assert result_product == child