Added eight unit tests of dimension and string (in)equality

tests/testdimensions.py

@@ -77,6 +77,49 @@ def test_name_dimension_repr_params_eval_equality(self):
         self.assertEqual(eval(repr(dim)) == dim, True)
 
 
+class DimensionEqualityTest(ComparisonTestCase):
+
+    def test_simple_dim_equality(self):
+        dim1 = Dimension('test')
+        dim2 = Dimension('test')
+        self.assertEqual(dim1==dim2, True)
+
+    def test_simple_str_equality(self):
+        dim1 = Dimension('test')
+        dim2 = Dimension('test')
+        self.assertEqual(dim1==str(dim2), True)
+
+    def test_simple_dim_inequality(self):
+        dim1 = Dimension('test1')
+        dim2 = Dimension('test2')
+        self.assertEqual(dim1==dim2, False)
+
+    def test_simple_str_inequality(self):
+        dim1 = Dimension('test1')
+        dim2 = Dimension('test2')
+        self.assertEqual(dim1==str(dim2), False)
+
+    def test_label_dim_inequality(self):
+        dim1 = Dimension(('test', 'label1'))
+        dim2 = Dimension(('test', 'label2'))
+        self.assertEqual(dim1==dim2, False)
+
+    def test_label_str_equality(self):
+        dim1 = Dimension(('test', 'label1'))
+        dim2 = Dimension(('test', 'label2'))
+        self.assertEqual(dim1==str(dim2), True)
+
+    def test_weak_dim_equality(self):
+        dim1 = Dimension('test', cyclic=True, unit='m', type=float)
+        dim2 = Dimension('test', cyclic=False, unit='km', type=int)
+        self.assertEqual(dim1==dim2, True)
+
+    def test_weak_str_equality(self):
+        dim1 = Dimension('test', cyclic=True, unit='m', type=float)
+        dim2 = Dimension('test', cyclic=False, unit='km', type=int)
+        self.assertEqual(dim1==str(dim2), True)
+
+
 class DimensionValuesTest(ComparisonTestCase):
 
     def setUp(self):