numpy.testing.print_assert_equal#
- testing.print_assert_equal(test_string, actual, desired)[源代码]#
测试两个对象是否相等,如果测试失败,则打印错误消息.
使用
actual == desired执行测试.- 参数:
- test_stringstr
提供给 AssertionError 的消息.
- actualobject
用于测试与 desired 相等的对象.
- desiredobject
期望的结果.
示例
>>> np.testing.print_assert_equal('Test XYZ of func xyz', [0, 1], [0, 1]) >>> np.testing.print_assert_equal('Test XYZ of func xyz', [0, 1], [0, 2]) Traceback (most recent call last): ... AssertionError: Test XYZ of func xyz failed ACTUAL: [0, 1] DESIRED: [0, 2]