def test_feature_max_length_on_step_sentence():
 feature = Feature.from_string(FEATURE4)
 assert_equals(feature.max_length, 55)

def test_feature_max_length_on_step_sentence ( ) : feature = Feature . from_string ( FEATURE4 ) assert_equals ( feature . max_length , 55 )
the max length of a feature considering when the some of the step sentences is longer than the remaining things .