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| author | Tim Hoffmann <2836374+timhoffm@users.noreply.github.com> | 2019-08-15 11:00:04 +0200 |
|---|---|---|
| committer | Matti Picus <matti.picus@gmail.com> | 2019-08-15 12:00:04 +0300 |
| commit | 4b95b70eba7a721f1f4f4b7f7988ba06eda2bf89 (patch) | |
| tree | fe7453568ae93a509bf9818d4d6e55bcca3624d9 /numpy/testing/tests/test_utils.py | |
| parent | 4d734a4e6ef29d1f26a00b515f5f892ccdaf7ef9 (diff) | |
| download | numpy-4b95b70eba7a721f1f4f4b7f7988ba06eda2bf89.tar.gz | |
ENH: Improve mismatch message of np.testing.assert_array_equal (#14203)
The original message included "Mismatch: 33.3%". It's not obvious what this
percentage means. This commit changes the text to
"Mismatched elements: 1 / 3 (33.3%)".
Diffstat (limited to 'numpy/testing/tests/test_utils.py')
| -rw-r--r-- | numpy/testing/tests/test_utils.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/numpy/testing/tests/test_utils.py b/numpy/testing/tests/test_utils.py index bf60772d3..4f1b46d4f 100644 --- a/numpy/testing/tests/test_utils.py +++ b/numpy/testing/tests/test_utils.py @@ -520,7 +520,7 @@ class TestAlmostEqual(_GenericTest): with pytest.raises(AssertionError) as exc_info: self._assert_func(x, y, decimal=12) msgs = str(exc_info.value).split('\n') - assert_equal(msgs[3], 'Mismatch: 100%') + assert_equal(msgs[3], 'Mismatched elements: 3 / 3 (100%)') assert_equal(msgs[4], 'Max absolute difference: 1.e-05') assert_equal(msgs[5], 'Max relative difference: 3.33328889e-06') assert_equal( @@ -536,7 +536,7 @@ class TestAlmostEqual(_GenericTest): with pytest.raises(AssertionError) as exc_info: self._assert_func(x, y) msgs = str(exc_info.value).split('\n') - assert_equal(msgs[3], 'Mismatch: 33.3%') + assert_equal(msgs[3], 'Mismatched elements: 1 / 3 (33.3%)') assert_equal(msgs[4], 'Max absolute difference: 1.e-05') assert_equal(msgs[5], 'Max relative difference: 3.33328889e-06') assert_equal(msgs[6], ' x: array([1. , 2. , 3.00003])') @@ -548,7 +548,7 @@ class TestAlmostEqual(_GenericTest): with pytest.raises(AssertionError) as exc_info: self._assert_func(x, y) msgs = str(exc_info.value).split('\n') - assert_equal(msgs[3], 'Mismatch: 50%') + assert_equal(msgs[3], 'Mismatched elements: 1 / 2 (50%)') assert_equal(msgs[4], 'Max absolute difference: 1.') assert_equal(msgs[5], 'Max relative difference: 1.') assert_equal(msgs[6], ' x: array([inf, 0.])') @@ -560,7 +560,7 @@ class TestAlmostEqual(_GenericTest): with pytest.raises(AssertionError) as exc_info: self._assert_func(x, y) msgs = str(exc_info.value).split('\n') - assert_equal(msgs[3], 'Mismatch: 100%') + assert_equal(msgs[3], 'Mismatched elements: 2 / 2 (100%)') assert_equal(msgs[4], 'Max absolute difference: 2') assert_equal(msgs[5], 'Max relative difference: inf') @@ -855,7 +855,8 @@ class TestAssertAllclose(object): with pytest.raises(AssertionError) as exc_info: assert_allclose(a, b) msg = str(exc_info.value) - assert_('Mismatch: 25%\nMax absolute difference: 1\n' + assert_('Mismatched elements: 1 / 4 (25%)\n' + 'Max absolute difference: 1\n' 'Max relative difference: 0.5' in msg) def test_equal_nan(self): |