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Diffstat (limited to 'numpy/testing/tests')
| -rw-r--r-- | numpy/testing/tests/test_utils.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/numpy/testing/tests/test_utils.py b/numpy/testing/tests/test_utils.py index 7de57d408..fe1f411c4 100644 --- a/numpy/testing/tests/test_utils.py +++ b/numpy/testing/tests/test_utils.py @@ -227,6 +227,19 @@ class TestEqual(TestArrayEqual): self._assert_func(x, x) self._test_not_equal(x, y) + def test_error_message(self): + try: + self._assert_func(np.array([1, 2]), np.matrix([1, 2])) + except AssertionError as e: + self.assertEqual( + str(e), + "\nArrays are not equal\n\n" + "(shapes (2,), (1, 2) mismatch)\n" + " x: array([1, 2])\n" + " y: [repr failed for <matrix>: The truth value of an array " + "with more than one element is ambiguous. Use a.any() or " + "a.all()]") + class TestArrayAlmostEqual(_GenericTest, unittest.TestCase): |