added new tests for dice rolling

Author: signebedi

docs/index.md

@@ -136,7 +136,8 @@ The program also provides an API for rolling dice using the ```mc.Roll()``` clas
 ```python
 roll = mc.Roll() # instantiate the Roll() class
 
-roll.four()
+# now you can call dice rolls 
+roll.four() 
 roll.six()
 roll.eight()
 roll.ten()

tests/test_mercutio.py

@@ -14,23 +14,35 @@ def test_gen():
     assert isinstance(player.attributes, (dict))
     assert isinstance(player.skills, (dict))
 
-
+# test that overwriting player dimensions works as expected 
 def test_load_dimensions_append():
     player = mc.Player()
     player.load_dimensions(how='append', player_class=['wizard', 'general', 'edain'])
 
     assert len(player.player_class_options) == 7
 
+# test that overwriting player dimensions works as expected 
 def test_load_dimensions_overwrite():
     player = mc.Player()
     player.load_dimensions(how='overwrite', player_class=['wizard', 'general', 'edain'])
 
     assert len(player.player_class_options) == 3
 
+# test that modifications to player stats work as expected
 def test_mod():
     player = mc.Player()
     player.gen(name='balthor batwing, earl of pentham',)
 
     player.mod(name='beringor barthenon, guardian of bradley gardens')
 
     assert player.name == 'beringor barthenon, guardian of bradley gardens'
+
+# test that dice-rolls return values w/i expected ranges
+def test_dice():
+    roll = mc.Roll() # instantiate the Roll() class
+
+    assert all([roll.four() for _ in range(100)]) in range(1,5) 
+    assert all([roll.eight() for _ in range(100)]) in range(1,9) 
+    assert all([roll.ten() for _ in range(100)]) in range(1,11) 
+    assert all([roll.twelve() for _ in range(100)]) in range(1,13) 
+    assert all([roll.twenty() for _ in range(100)]) in range(1,21)