@@ -0,0 +1,493 @@
+from pyfakefs import fake_filesystem%0Afrom .dirsize import dirsize%0A%0A%0Adef test_chdir(fs):%0A    os_module = fake_filesystem.FakeOsModule(fs)%0A%0A    fs.CreateDirectory('/folder')%0A    fs.CreateFile('/folder/file1', contents='0123456789')%0A    fs.CreateFile('/folder/file2', contents='0123456789')%0A    fs.CreateFile('/folder/file3', contents='0123456789')%0A    fs.CreateFile('/folder/file4', contents='0123456789')%0A    fs.CreateFile('/folder/file5', contents='0123456789')%0A%0A    print(dirsize('/folder'))%0A

add dirsize tests