def choose_best_test(): analyzer = EnglishAnalyzer() secret_password = 23 plaintext = "A dyslexic man walks into a bra." ciphertext = single_byte_xor(plaintext, 23) potential_plaintexts = ( single_byte_xor(ciphertext, i) for i in range(255) ) assert analyzer.choose_best(potential_plaintexts)[0] == plaintext
def choose_best_test():
analyzer = EnglishAnalyzer()
secret_password = 23
plaintext = "A dyslexic man walks into a bra."
ciphertext = single_byte_xor(plaintext, 23)
potential_plaintexts = (single_byte_xor(ciphertext, i) for i in range(255))
assert analyzer.choose_best(potential_plaintexts)[0] == plaintext
def basic_test():
analyzer = EnglishAnalyzer()
analyzer_ws = EnglishAnalyzer(blank_spaces = False)
analyzer_ci = EnglishAnalyzer(case_sensitive = False)
analyzer_ja = EnglishAnalyzer(just_alpha=True)
# spaces are indeed removed in analyzer_ws
assert " " in analyzer.keys()
assert " " not in analyzer_ws.keys()
# case-sensitivity
assert analyzer.score("hello") != analyzer.score("HELLO")
assert analyzer_ci.score("HELLO") == analyzer_ci.score("hello")
# just alpha symbols
assert all( c.isalpha() or c == " " for c in analyzer_ja.keys() )
def basic_test():
analyzer = EnglishAnalyzer()
analyzer_ws = EnglishAnalyzer(blank_spaces=False)
analyzer_ci = EnglishAnalyzer(case_sensitive=False)
analyzer_ja = EnglishAnalyzer(just_alpha=True)
# spaces are indeed removed in analyzer_ws
assert " " in analyzer.keys()
assert " " not in analyzer_ws.keys()
# case-sensitivity
assert analyzer.score("hello") != analyzer.score("HELLO")
assert analyzer_ci.score("HELLO") == analyzer_ci.score("hello")
# just alpha symbols
assert all(c.isalpha() or c == " " for c in analyzer_ja.keys())
