test/cipher_test.rb in symmetric-encryption-3.7.2 vs test/cipher_test.rb in symmetric-encryption-3.8.0
- old
+ new
@@ -1,23 +1,23 @@
require_relative 'test_helper'
# Unit Test for SymmetricEncryption::Cipher
#
class CipherTest < Minitest::Test
- context 'standalone' do
+ describe 'standalone' do
- should "allow setting the cipher_name" do
+ it "allow setting the cipher_name" do
cipher = SymmetricEncryption::Cipher.new(
cipher_name: 'aes-128-cbc',
key: '1234567890ABCDEF1234567890ABCDEF',
iv: '1234567890ABCDEF',
encoding: :none
)
assert_equal 'aes-128-cbc', cipher.cipher_name
end
- should "not require an iv" do
+ it "not require an iv" do
cipher = SymmetricEncryption::Cipher.new(
key: '1234567890ABCDEF1234567890ABCDEF',
encoding: :none
)
result = "\302<\351\227oj\372\3331\310\260V\001\v'\346"
@@ -27,11 +27,11 @@
# result = "0h\x92\x88\xA1\xFE\x8D\xF5\xF3v\x82\xAF(P\x83Y"
result.force_encoding('binary') if defined?(Encoding)
assert_equal result, cipher.encrypt('Hello World')
end
- should "throw an exception on bad data" do
+ it "throw an exception on bad data" do
cipher = SymmetricEncryption::Cipher.new(
cipher_name: 'aes-128-cbc',
key: '1234567890ABCDEF1234567890ABCDEF',
iv: '1234567890ABCDEF',
encoding: :none
@@ -43,104 +43,104 @@
end
[false, true].each do |always_add_header|
SymmetricEncryption::Cipher::ENCODINGS.each do |encoding|
- context "encoding: #{encoding} with#{'out' unless always_add_header} header" do
- setup do
- @social_security_number = "987654321"
- @social_security_number_encrypted =
+ describe "encoding: #{encoding} with#{'out' unless always_add_header} header" do
+ before do
+ @social_security_number = "987654321"
+ @social_security_number_encrypted =
case encoding
- when :base64
- always_add_header ? "QEVuQwAAyTeLjsHTa8ykoO95K0KQmg==\n" : "yTeLjsHTa8ykoO95K0KQmg==\n"
- when :base64strict
- always_add_header ? "QEVuQwAAyTeLjsHTa8ykoO95K0KQmg==" : "yTeLjsHTa8ykoO95K0KQmg=="
- when :base16
- always_add_header ? "40456e430000c9378b8ec1d36bcca4a0ef792b42909a" : "c9378b8ec1d36bcca4a0ef792b42909a"
- when :none
- bin = always_add_header ? "@EnC\x00\x00\xC97\x8B\x8E\xC1\xD3k\xCC\xA4\xA0\xEFy+B\x90\x9A" : "\xC97\x8B\x8E\xC1\xD3k\xCC\xA4\xA0\xEFy+B\x90\x9A"
- bin.force_encoding(Encoding.find("binary"))
- else
- raise "Add test for encoding: #{encoding}"
- end
+ when :base64
+ always_add_header ? "QEVuQwAAyTeLjsHTa8ykoO95K0KQmg==\n" : "yTeLjsHTa8ykoO95K0KQmg==\n"
+ when :base64strict
+ always_add_header ? "QEVuQwAAyTeLjsHTa8ykoO95K0KQmg==" : "yTeLjsHTa8ykoO95K0KQmg=="
+ when :base16
+ always_add_header ? "40456e430000c9378b8ec1d36bcca4a0ef792b42909a" : "c9378b8ec1d36bcca4a0ef792b42909a"
+ when :none
+ bin = always_add_header ? "@EnC\x00\x00\xC97\x8B\x8E\xC1\xD3k\xCC\xA4\xA0\xEFy+B\x90\x9A" : "\xC97\x8B\x8E\xC1\xD3k\xCC\xA4\xA0\xEFy+B\x90\x9A"
+ bin.force_encoding(Encoding.find("binary"))
+ else
+ raise "Add test for encoding: #{encoding}"
+ end
@social_security_number_encrypted_with_secondary_1 = "D1UCu38pqJ3jc0GvwJHiow==\n"
- @non_utf8 = "\xc2".force_encoding('binary')
- @cipher = SymmetricEncryption::Cipher.new(
+ @non_utf8 = "\xc2".force_encoding('binary')
+ @cipher = SymmetricEncryption::Cipher.new(
key: 'ABCDEF1234567890ABCDEF1234567890',
iv: 'ABCDEF1234567890',
cipher_name: 'aes-128-cbc',
encoding: encoding,
always_add_header: always_add_header
)
end
- should "encrypt simple string" do
+ it "encrypt simple string" do
assert_equal @social_security_number_encrypted, @cipher.encrypt(@social_security_number)
end
- should "decrypt string" do
+ it "decrypt string" do
assert decrypted = @cipher.decrypt(@social_security_number_encrypted)
assert_equal @social_security_number, decrypted
assert_equal Encoding.find('utf-8'), decrypted.encoding, decrypted
end
- should 'return BINARY encoding for non-UTF-8 encrypted data' do
+ it 'return BINARY encoding for non-UTF-8 encrypted data' do
assert_equal Encoding.find('binary'), @non_utf8.encoding
assert_equal true, @non_utf8.valid_encoding?
assert encrypted = @cipher.encrypt(@non_utf8)
assert decrypted = @cipher.decrypt(encrypted)
assert_equal true, decrypted.valid_encoding?
assert_equal Encoding.find('binary'), decrypted.encoding, decrypted
assert_equal @non_utf8, decrypted
end
- should "return nil when encrypting nil" do
+ it "return nil when encrypting nil" do
assert_equal nil, @cipher.encrypt(nil)
end
- should "return '' when encrypting ''" do
+ it "return '' when encrypting ''" do
assert_equal '', @cipher.encrypt('')
end
- should "return nil when decrypting nil" do
+ it "return nil when decrypting nil" do
assert_equal nil, @cipher.decrypt(nil)
end
- should "return '' when decrypting ''" do
+ it "return '' when decrypting ''" do
assert_equal '', @cipher.decrypt('')
end
end
end
end
- context 'with configuration' do
- setup do
- @cipher = SymmetricEncryption::Cipher.new(
+ describe 'with configuration' do
+ before do
+ @cipher = SymmetricEncryption::Cipher.new(
key: '1234567890ABCDEF1234567890ABCDEF',
iv: '1234567890ABCDEF',
encoding: :none
)
@social_security_number = "987654321"
@social_security_number_encrypted = "A\335*\314\336\250V\340\023%\000S\177\305\372\266"
@social_security_number_encrypted.force_encoding('binary') if defined?(Encoding)
@sample_data = [
- { text: '555052345', encrypted: ''}
+ {text: '555052345', encrypted: ''}
]
end
- should "default to 'aes-256-cbc'" do
+ it "default to 'aes-256-cbc'" do
assert_equal 'aes-256-cbc', @cipher.cipher_name
end
- context "with header" do
- setup do
+ describe "with header" do
+ before do
@social_security_number = "987654321"
end
- should "build and parse header" do
+ it "build and parse header" do
assert random_key_pair = SymmetricEncryption::Cipher.random_key_pair('aes-128-cbc')
assert binary_header = SymmetricEncryption::Cipher.build_header(SymmetricEncryption.cipher.version, compressed=true, random_key_pair[:iv], random_key_pair[:key], random_key_pair[:cipher_name])
header = SymmetricEncryption::Cipher.parse_header!(binary_header)
assert_equal true, header.compressed
assert random_cipher = SymmetricEncryption::Cipher.new(random_key_pair)
@@ -152,24 +152,24 @@
cipher = SymmetricEncryption::Cipher.new(key: header.key, iv: header.iv, cipher_name: header.cipher_name)
# Test Encryption
assert_equal random_cipher.encrypt(string, false, false), cipher.encrypt(string, false, false), "Encrypted values differ"
end
- should "encrypt and then decrypt without a header" do
- assert encrypted = @cipher.binary_encrypt(@social_security_number,false,false,false)
+ it "encrypt and then decrypt without a header" do
+ assert encrypted = @cipher.binary_encrypt(@social_security_number, false, false, false)
assert_equal @social_security_number, @cipher.decrypt(encrypted)
end
- should "encrypt and then decrypt using random iv" do
+ it "encrypt and then decrypt using random iv" do
assert encrypted = @cipher.encrypt(@social_security_number, random_iv=true)
assert_equal @social_security_number, @cipher.decrypt(encrypted)
end
- should "encrypt and then decrypt using random iv with compression" do
+ it "encrypt and then decrypt using random iv with compression" do
assert encrypted = @cipher.encrypt(@social_security_number, random_iv=true, compress=true)
assert_equal @social_security_number, @cipher.decrypt(encrypted)
end
end
end
-end
\ No newline at end of file
+end