tests

test/test_matmul.py

@@ -0,0 +1,24 @@
+from matrixmania import matmul
+
+def test_matmul_1():
+    a = [[4, 3, 2],
+         [1, 2, 3]]
+
+    b = [[2],
+         [3],
+         [4]]
+
+    assert matmul(a, b) == [[25],
+                            [20]]
+
+def test_matmul_2():
+    a = [[3, 4, -1, 4],
+         [-2, 2, 5, 1]]
+
+    b = [[1, 3, -2],
+         [2, 5, 1],
+         [-1, 4, -4],
+         [2, 3, 6]]
+
+    assert matmul(a, b) == [[20, 37, 26],
+                            [-1, 27, -8]]

test/test_rot.py

@@ -0,0 +1,4 @@
+from matrixmania import rot_2D
+
+def test_rot_1():
+    angle =