def testRight(self):
"""isRight should return True with right triangles [a9dd9066a3c456dd]"""
# I use pythagorean triples here, since each side is an integer
# given 2 ints m, n
# a = 2mn : b = m**2 - n**2 : c = m**2 + n**2
random.seed();
for i in range(10):
j = random.randint(2,10);
k = random.randint(j+1,20);
t = [2 * j * k, k**2 - j**2, k**2 + j**2]
result = triangle.isNotTriangle(t);
self.assertFalse(result);
result = triangle.isRight(t);
self.assertTrue(result);
def testNotRight(self):
"""isRight should return False with not right triangles [346561df2a581258]"""
# I'm going to use the pythagorean theorum to reject right triangles...
random.seed();
for i in range(10):
j = k = l = 0;
while(j**2 + k**2 == l**2
or k**2 + l**2 == j**2
or l**2 + j**2 == k**2
or j + k <= l
or k + l <= j
or l + j <= k):
j = random.randint(2,100);
k = random.randint(2,100);
l = random.randint(2,100);
t = [j, k, l];
result = triangle.isNotTriangle(t);
self.assertFalse(result);
result = triangle.isRight(t);
self.assertFalse(result);
