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import unittest
from VQT import angleBetween
from Numeric import array, alltrue
class GeometryFunctionsTestCase(unittest.TestCase):
"""Unit tests for the geometry functions defined in VQT.py"""
def setUp(self):
"""Sets up any objects needed by this test case."""
pass
def tearDown(self):
"""Releases any resources used by this test case."""
pass
def testAngleBetween(self):
vector1 = array((1, 0, 0))
vector2 = array((0, 1, 0))
angle = angleBetween(vector1, vector2)
assert angle == 90, "Fails sanity check"
assert alltrue(vector1 == array((1, 0, 0))) and \
alltrue(vector2 == array((0, 1, 0))), \
"Arguments were modified (recurrence of bug ####)"
if __name__ == "__main__":
unittest.main() # Run all tests whose names begin with 'test'
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