Issue #8248: Add some tests for the bool type.  Patch by Gregory Nofi.
diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
index 3d55bc1..35d7405 100644
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -476,6 +476,12 @@
         self.assertRaises(ValueError, Decimal, (1, (4, 10, 4, 9, 1), 2) )
         self.assertRaises(ValueError, Decimal, (1, (4, 3, 4, 'a', 1), 2) )
 
+    def test_explicit_from_bool(self):
+        self.assertIs(bool(Decimal(0)), False)
+        self.assertIs(bool(Decimal(1)), True)
+        self.assertEqual(Decimal(False), Decimal(0))
+        self.assertEqual(Decimal(True), Decimal(1))
+
     def test_explicit_from_Decimal(self):
 
         #positive