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How to use test_is_not_nan_failure method in assertpy

Best Python code snippet using assertpy_python

test_numbers.py

Source:test_numbers.py

...84        assert_that(str(ex)).is_equal_to('val is not real number')85def test_is_not_nan():86    assert_that(1).is_not_nan()87    assert_that(1.0).is_not_nan()88def test_is_not_nan_failure():89    try:90        assert_that(float('NaN')).is_not_nan()91        fail('should have raised error')92    except AssertionError as ex:93        assert_that(str(ex)).is_equal_to('Expected not <NaN>, but was.')94def test_is_not_nan_bad_type_failure():95    try:96        assert_that('foo').is_not_nan()97        fail('should have raised error')98    except TypeError as ex:99        assert_that(str(ex)).is_equal_to('val is not numeric')100def test_is_not_nan_bad_type_failure_complex():101    try:102        assert_that(1 + 2j).is_not_nan()...

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