def test_fail_delete_file(self):
"""["DELETE", "foo"], foo still in products (not deleted), fails. """
materials_queue = ["foo"]
products_queue = ["foo"]
rule = ["DELETE", "foo"]
with self.assertRaises(RuleVerficationError):
verify_delete_rule(rule, materials_queue, products_queue)
def test_fail_delete_star(self):
"""["DELETE", "*"], not all (*) materials were deleted, fails. """
materials_queue = ["foo", "bar"]
products_queue = ["foo"]
rule = ["DELETE", "*"]
with self.assertRaises(RuleVerficationError):
verify_delete_rule(rule, materials_queue, products_queue)
def test_pass_delete_nothing_empty_queue(self):
"""["DELETE", "*"], nothing in materials, passes. """
materials_queue = []
products_queue = ["foo", "bar", "baz"]
rule = ["DELETE", "*"]
queue = verify_delete_rule(rule, materials_queue, products_queue)
self.assertListEqual(queue, [])
def test_pass_delete_nothing_nothing_filtered(self):
"""["DELETE", "bar"], bar in products but not in materials, passes. """
materials_queue = []
products_queue = ["bar"]
rule = ["DELETE", "bar"]
queue = verify_delete_rule(rule, materials_queue, products_queue)
self.assertListEqual(queue, [])
def test_pass_delete_star(self):
"""["DELETE", "*"], no materials appear in products (deleted), passes. """
materials_queue = ["foo", "baz"]
products_queue = []
rule = ["DELETE", "*"]
queue = verify_delete_rule(rule, materials_queue, products_queue)
self.assertListEqual(queue, [])
def test_pass_delete_file(self):
"""["DELETE", "foo"], foo not in products (deleted), passes. """
materials_queue = ["foo", "baz"]
products_queue = []
rule = ["DELETE", "foo"]
queue = verify_delete_rule(rule, materials_queue, products_queue)
self.assertListEqual(queue, ["baz"])