from . import test_decoder, test_encoder, test_open, test_doctest
def load_tests(loader, suite, pattern):
suite.addTests(loader.loadTestsFromModule(test_decoder))
suite.addTests(loader.loadTestsFromModule(test_encoder))
suite.addTests(loader.loadTestsFromModule(test_open))
test_doctest.load_tests(loader, suite, pattern)
return suite