Starting on test funcs

test.py

@@ -1,8 +1,53 @@
 from register import Accumulator
 
-a = Accumulator(8)
-a.carry_flag = True
-a.set(8)
-print(a)
-a.shift_right(True)
-print(a)
+TESTS = []
+
+
+def test(func):
+    global TESTS
+    TESTS.append(func)
+    return func
+
+
+@test
+def test_set():
+    pass
+
+
+@test
+def test_get():
+    pass
+
+
+@test
+def test_get_signed():
+    pass
+
+
+@test
+def test_negate():
+    pass
+
+
+@test
+def test_shift_right():
+    pass
+
+
+@test
+def test_shift_left():
+    pass
+
+
+@test
+def test_add():
+    pass
+
+
+@test
+def test_subtract():
+    pass
+
+if __name__ == "__main__":
+    for test_func in TESTS:
+        test_func()