test_assertrewrite.py 文件源码

def test_reload_is_same(self, testdir):
        # A file that will be picked up during collecting.
        testdir.tmpdir.join("file.py").ensure()
        testdir.tmpdir.join("pytest.ini").write(py.std.textwrap.dedent("""
            [pytest]
            python_files = *.py
        """))

        testdir.makepyfile(test_fun="""
            import sys
            try:
                from imp import reload
            except ImportError:
                pass

            def test_loader():
                import file
                assert sys.modules["file"] is reload(file)
            """)
        result = testdir.runpytest('-s')
        result.stdout.fnmatch_lines([
            "* 1 passed*",
        ])