class DieRollTest(unittest.TestCase):
"""Test the functionality of the Die class roll function."""
def setUp(self):
self.possible_values = [1, 2, 3, "Dog", "Cat", "Hippo"]
self.new_die = Die(self.possible_values)
# print(self.shortDescription())
def tearDown(self):
del self.possible_values
del self.new_die
# print("Just ran test:")
# print(self._testMethodName)
def test_roll_once(self):
"""Roll die once, and ensure returned value is in possible_values."""
self.assertIn(self.new_die.roll(), self.possible_values,
"Rolled value was not in possible values of Die.")
def test_rolled_value_changes(self):
"""Roll die a number of times and make sure it changes its value between rolls."""
holding_value = self.new_die.roll()
for i in range(10):
if self.new_die.roll() != holding_value:
print("Rolled die '{}' value is different "
"than holding value '{}'."
.format(self.new_die.current_value, holding_value))
self.assertTrue(True)
return
self.assertTrue(False, "Rolled die value did not change in 10 rolls.")
def test_current_value_is_updated_to_rolled_value(self):
"""Roll die a number of times and make sure its value updates according to the rolled value."""
self.new_die.current_value = 9
self.assertEqual(self.new_die.roll(), self.new_die.current_value,
"Die's value did not update to the rolled value.")
class DieRollTest(unittest.TestCase):
"""Test the functionality of the Die class roll function."""
def setUp(self):
self.possible_values = [1, 2, 3, "Dog", "Cat", "Hippo"]
self.new_die = Die(self.possible_values)
# print(self.shortDescription())
def tearDown(self):
del self.possible_values
del self.new_die
# print("Just ran test:")
# print(self._testMethodName)
def test_roll_once(self):
"""Roll die once, and ensure returned value is in possible_values."""
self.assertIn(self.new_die.roll(), self.possible_values,
"Rolled value was not in possible values of Die.")
def test_rolled_value_changes(self):
"""Roll die a number of times and make sure it changes its value between rolls."""
holding_value = self.new_die.roll()
for i in range(10):
if self.new_die.roll() != holding_value:
print("Rolled die '{}' value is different "
"than holding value '{}'.".format(
self.new_die.current_value, holding_value))
self.assertTrue(True)
return
self.assertTrue(False, "Rolled die value did not change in 10 rolls.")
def test_current_value_is_updated_to_rolled_value(self):
"""Roll die a number of times and make sure its value updates according to the rolled value."""
self.new_die.current_value = 9
self.assertEqual(self.new_die.roll(), self.new_die.current_value,
"Die's value did not update to the rolled value.")
def setUp(self):
self.possible_values = [1, 2, 3, "Dog", "Cat", "Hippo"]
self.new_die = Die(self.possible_values)
import matplotlib.pyplot as plt
plt.rcParams['font.family'] = 'Hiragino Sans'
from die_class import Die
'''サイコロを２個転がした時のシミュレーションをmatplotlibで行う。'''
die_1 = Die()
die_2 = Die()
#出た目の結果を格納する箱。
results = []
for i in range(10000):
result = die_1.roll() + die_2.roll()
results.append(result)
#ヒストグラムの作成。
plt.title('2個のサイコロを転がした時のヒストグラム')
plt.xlabel('出た目の和')
plt.ylabel('回数')
plt.hist(results, bins=11)
plt.show()
from die_class import Die
from plotly.graph_objs import Bar, Layout
from plotly import offline
#Create a D6.
die = Die()
#Create a list to store roll results.
results = []
#Make rolls and store results in results list.
for roll_num in range(1000):
result = die.roll()
results.append(result)
print(results)
#Analyze results of rolls.
#Create a list for frequencies.
frequencies = []
for value in range(1, die.num_sides + 1):
frequency = results.count(value)
frequencies.append(frequency)
print(frequencies)
#Create a histogram.
x_values = list(range(1, die.num_sides + 1))
data = [Bar(x=x_values, y=frequencies)]
def setUp(self):
self.possible_values = [1, 2, 3, "Dog", "Cat", "Hippo"]
self.new_die = Die(self.possible_values)