moved test_memento from structural tests to behavioral tests.

tests/structural_tests/test_memento.py

@@ -1,65 +0,0 @@
-from unittest import TestCase
-
-from pypatterns.behavioral.memento import Memento, Originator
-
-
-class MementoTestCase(TestCase):
-    """
-    Unit testing class for the Memento Class.
-    """
-    def setUp(self):
-        """
-        Initialize testing data.
-        """
-        self.state = {'foo': 'bar'}
-
-    def test_init(self):
-        """
-        Test the __init__ method.
-
-        @raise AssertionError: If the test fails.
-        """
-        memento = Memento(self.state)
-
-        self.assertEqual(memento.state, self.state)
-
-
-class OriginatorTestCase(TestCase):
-    """
-    Unit testing class for the Originator class.
-    """
-    def setUp(self):
-        """
-        Initialize testing data.
-        """
-        class Cat(Originator):
-
-            def __init__(self, name):
-                self.name = name
-
-        self.cat_class = Cat
-
-    def test_commit(self):
-        """
-        Test the commit method.
-
-        @raise AssertionError: If the test fails.
-        """
-        cat = self.cat_class('Tom')
-        cat_memento = cat.commit()
-
-        self.assertDictEqual(cat.__dict__, cat_memento.state)
-
-    def test_rollback(self):
-        """
-        Test the rollback method.
-
-        @raise AssertionError: If the test fails.
-        """
-        cat = self.cat_class('Tom')
-        cat_memento = cat.commit()
-
-        cat.name = 'jerry'
-        cat.rollback(cat_memento)
-
-        self.assertEqual('Tom', cat.name)