Test if two strings are equal.
If the given strings are equal,
assert_string_equaldoes nothing. If they are not equal, an AssertionError is raised, and the diff between the strings is shown.
actual : str
The string to test for equality against the expected string.
desired : str
The expected string.
>>> np.testing.assert_string_equal('abc', 'abc') >>> np.testing.assert_string_equal('abc', 'abcd') Traceback (most recent call last): File "<stdin>", line 1, in <module> ... AssertionError: Differences in strings: - abc+ abcd? +