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issue244 fix #294

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issue244 fix #294

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47 changes: 38 additions & 9 deletions substitution/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,55 +17,78 @@ def compiles():
@check50.check(compiles)
def encrypt1():
"""encrypts "A" as "Z" using ZYXWVUTSRQPONMLKJIHGFEDCBA as key"""
check50.run("./substitution ZYXWVUTSRQPONMLKJIHGFEDCBA").stdin("A").stdout("ciphertext:\s*Z\n", "ciphertext: Z\n").exit(0)
check50.run("./substitution ZYXWVUTSRQPONMLKJIHGFEDCBA").stdin("A").stdout(
"ciphertext:\s*Z\n", "ciphertext: Z\n"
).exit(0)


@check50.check(compiles)
def encrypt2():
"""encrypts "a" as "z" using ZYXWVUTSRQPONMLKJIHGFEDCBA as key"""
check50.run("./substitution ZYXWVUTSRQPONMLKJIHGFEDCBA").stdin("a").stdout("ciphertext:\s*z\n", "ciphertext: z\n").exit(0)
check50.run("./substitution ZYXWVUTSRQPONMLKJIHGFEDCBA").stdin("a").stdout(
"ciphertext:\s*z\n", "ciphertext: z\n"
).exit(0)


@check50.check(compiles)
def encrypt3():
"""encrypts "ABC" as "NJQ" using NJQSUYBRXMOPFTHZVAWCGILKED as key"""
check50.run("./substitution NJQSUYBRXMOPFTHZVAWCGILKED").stdin("ABC").stdout("ciphertext:\s*NJQ\n", "ciphertext: NJQ\n").exit(0)
check50.run("./substitution NJQSUYBRXMOPFTHZVAWCGILKED").stdin("ABC").stdout(
"ciphertext:\s*NJQ\n", "ciphertext: NJQ\n"
).exit(0)


@check50.check(compiles)
def encrypt4():
"""encrypts "XyZ" as "KeD" using NJQSUYBRXMOPFTHZVAWCGILKED as key"""
check50.run("./substitution NJQSUYBRXMOPFTHZVAWCGILKED").stdin("XyZ").stdout("ciphertext:\s*KeD\n", "ciphertext: KeD\n").exit(0)
check50.run("./substitution NJQSUYBRXMOPFTHZVAWCGILKED").stdin("XyZ").stdout(
"ciphertext:\s*KeD\n", "ciphertext: KeD\n"
).exit(0)


@check50.check(compiles)
def encrypt5():
"""encrypts "This is CS50" as "Cbah ah KH50" using YUKFRNLBAVMWZTEOGXHCIPJSQD as key"""
check50.run("./substitution YUKFRNLBAVMWZTEOGXHCIPJSQD").stdin("This is CS50").stdout("ciphertext:\s*Cbah ah KH50\n", "ciphertext: Cbah ah KH50\n").exit(0)
check50.run("./substitution YUKFRNLBAVMWZTEOGXHCIPJSQD").stdin(
"This is CS50"
).stdout("ciphertext:\s*Cbah ah KH50\n", "ciphertext: Cbah ah KH50\n").exit(0)


@check50.check(compiles)
def encrypt6():
"""encrypts "This is CS50" as "Cbah ah KH50" using yukfrnlbavmwzteogxhcipjsqd as key"""
check50.run("./substitution yukfrnlbavmwzteogxhcipjsqd").stdin("This is CS50").stdout("ciphertext:\s*Cbah ah KH50\n", "ciphertext: Cbah ah KH50\n").exit(0)
check50.run("./substitution yukfrnlbavmwzteogxhcipjsqd").stdin(
"This is CS50"
).stdout("ciphertext:\s*Cbah ah KH50\n", "ciphertext: Cbah ah KH50\n").exit(0)


@check50.check(compiles)
def encrypt7():
"""encrypts "This is CS50" as "Cbah ah KH50" using YUKFRNLBAVMWZteogxhcipjsqd as key"""
check50.run("./substitution YUKFRNLBAVMWZteogxhcipjsqd").stdin("This is CS50").stdout("ciphertext:\s*Cbah ah KH50\n", "ciphertext: Cbah ah KH50\n").exit(0)
check50.run("./substitution YUKFRNLBAVMWZteogxhcipjsqd").stdin(
"This is CS50"
).stdout("ciphertext:\s*Cbah ah KH50\n", "ciphertext: Cbah ah KH50\n").exit(0)


@check50.check(compiles)
def encrypt8():
"""encrypts all alphabetic characters using DWUSXNPQKEGCZFJBTLYROHIAVM as key"""
check50.run("./substitution DWUSXNPQKEGCZFJBTLYROHIAVM").stdin("The quick brown fox jumps over the lazy dog").stdout("ciphertext:\s*Rqx tokug wljif nja eozby jhxl rqx cdmv sjp\n", "ciphertext: Rqx tokug wljif nja eozby jhxl rqx cdmv sjp\n").exit(0)
check50.run("./substitution DWUSXNPQKEGCZFJBTLYROHIAVM").stdin(
"The quick brown fox jumps over the lazy dog"
).stdout(
"ciphertext:\s*Rqx tokug wljif nja eozby jhxl rqx cdmv sjp\n",
"ciphertext: Rqx tokug wljif nja eozby jhxl rqx cdmv sjp\n",
).exit(0)


@check50.check(compiles)
def encrypt9():
"""does not encrypt non-alphabetical characters using DWUSXNPQKEGCZFJBTLYROHIAVM as key"""
check50.run("./substitution DWUSXNPQKEGCZFJBTLYROHIAVM").stdin("Shh... Don't tell!").stdout("ciphertext:\s*Yqq... Sjf'r rxcc!\n", "ciphertext: Yqq... Sjf'r rxcc!\n").exit(0)
check50.run("./substitution DWUSXNPQKEGCZFJBTLYROHIAVM").stdin(
"Shh... Don't tell!"
).stdout(
"ciphertext:\s*Yqq... Sjf'r rxcc!\n", "ciphertext: Yqq... Sjf'r rxcc!\n"
).exit(0)


@check50.check(compiles)
Expand Down Expand Up @@ -108,3 +131,9 @@ def handles_duplicate_chars_lower():
def handles_multiple_duplicate_chars():
"""handles multiple duplicate characters in key"""
check50.run("./substitution MMCcEFGHIJKLMNOPqRqTUVWXeZ").exit(1)


@check50.check(compiles)
def handles_single_duplicate_character():
"""handles a single mixed-case duplicate character in key"""
check50.run("./substitution ABCDEFGHIJKLMNOPpQRSTUVWXY").exit(1)