def testElementsAfter(self): """ Test the elements after query function. """ process = KMCProcess.__new__(KMCProcess) ref = ["123"] process.__elements_after = ref # Check by reference. self.assertTrue( process.__elements_after == ref )
def testElementsBefore(self): """ Test the elements before query function. """ process = KMCProcess.__new__(KMCProcess) ref = ["123"] process.__elements_before = ref # Check by reference. self.assertTrue( process.__elements_before == ref )
def testElementsAfter(self): """ Test the elements after query function. """ process = KMCProcess.__new__(KMCProcess) ref = ["123"] process.__elements_after = ref # Check by reference. self.assertTrue(process.__elements_after == ref)
def testElementsBefore(self): """ Test the elements before query function. """ process = KMCProcess.__new__(KMCProcess) ref = ["123"] process.__elements_before = ref # Check by reference. self.assertTrue(process.__elements_before == ref)
def testReconstructMoveVectors(self): """ Test that the helper function to reconstruct move vectors works as intended. """ # Get an empty process. process = KMCProcess.__new__(KMCProcess) # Give it coordinate values. coordinates = [[ 0.0, 0.0, 0.0], [ 1.0, 2.0, 3.0], [-1.0, 1.0, 5.0], [ 8.0, 4.0, 7.0]] process._coordinates = coordinates # Give it element values. process._elements_before = ["A","B","D","F"] process._elements_after = ["A","F","D","B"] move_vectors = process._KMCProcess__reconstructMoveVectors() self.assertTrue( move_vectors is not None ) self.assertEqual( len(move_vectors), 2 ) self.assertEqual( move_vectors[0][0], 1 ) self.assertEqual( move_vectors[1][0], 3 ) ref_v1 = numpy.array([ 7., 2., 4.]) norm = numpy.linalg.norm(move_vectors[0][1] - ref_v1) self.assertAlmostEqual( norm, 0.0, 10 ) ref_v2 = numpy.array([-7., -2., -4.]) norm = numpy.linalg.norm(move_vectors[1][1] - ref_v2) self.assertAlmostEqual( norm, 0.0, 10 ) # Give it new element values. process._elements_before = ["A","B","G","F"] process._elements_after = ["A","F","D","B"] move_vectors = process._KMCProcess__reconstructMoveVectors() self.assertTrue( move_vectors is None )
def testReconstructMoveVectors(self): """ Test that the helper function to reconstruct move vectors works as intended. """ # Get an empty process. process = KMCProcess.__new__(KMCProcess) # Give it coordinate values. coordinates = [[ 0.0, 0.0, 0.0], [ 1.0, 2.0, 3.0], [-1.0, 1.0, 5.0], [ 8.0, 4.0, 7.0]] process._KMCProcess__coordinates = coordinates # Give it element values. process._KMCProcess__elements_before = ["A","B","D","F"] process._KMCProcess__elements_after = ["A","F","D","B"] move_vectors = process._KMCProcess__reconstructMoveVectors() self.assertTrue( move_vectors is not None ) self.assertEqual( len(move_vectors), 2 ) self.assertEqual( move_vectors[0][0], 1 ) self.assertEqual( move_vectors[1][0], 3 ) ref_v1 = numpy.array([ 7., 2., 4.]) norm = numpy.linalg.norm(move_vectors[0][1] - ref_v1) self.assertAlmostEqual( norm, 0.0, 10 ) ref_v2 = numpy.array([-7., -2., -4.]) norm = numpy.linalg.norm(move_vectors[1][1] - ref_v2) self.assertAlmostEqual( norm, 0.0, 10 ) # Give it new element values. process._KMCProcess__elements_before = ["A","B","G","F"] process._KMCProcess__elements_after = ["A","F","D","B"] move_vectors = process._KMCProcess__reconstructMoveVectors() self.assertTrue( move_vectors is None )