def _test(self, expected, a0, a1, u0, u1, sigma, relative):
"""Symmetric test on the data by switching the order of arguments."""
assert_array_equal(expected,
getOverlaps(a0, a1, u0, u1, sigma, relative),
err_msg=self._errMsg.format(a0, u0, a1, u1, sigma))
assert_array_equal(expected,
getOverlaps(a1, a0, u1, u0, sigma, relative),
err_msg=self._errMsg.format(sigma, a1, u1, a0, u0))
def test_overlap_badshapes(self):
"""Verify IndexError is raised for bad shapes."""
vec = arange(4)
mat = vec.reshape(2, 2)
with self.assertRaises(IndexError):
getOverlaps(vec, mat, vec, mat, 1)