added some boolean tests; see #335

Author: craigbarratt

tests/test_unit_eval.py

@@ -40,6 +40,13 @@
     ["1 and 0", 0],
     ["0 or 1", 1],
     ["0 or 0", 0],
+    ["1 and True", True],
+    ["1 and False", False],
+    ["0 and False", 0],
+    ["0 or 1", 1],
+    ["0 or 0", 0],
+    ["0 or True", True],
+    ["0 or False", False],
     ["f'{1} {2:02d} {3:.1f}'", "1 02 3.0"],
     [["x = None", "x is None"], True],
     ["None is not None", False],