test/symmetric_encryption_test.rb in symmetric-encryption-3.8.3 vs test/symmetric_encryption_test.rb in symmetric-encryption-3.9.0

@@ -39,11 +39,11 @@
         assert_equal @cipher_v0.version, cipher.version
         assert_equal true, SymmetricEncryption.secondary_ciphers.include?(cipher)
       end
     end
 
-    SymmetricEncryption::Cipher::ENCODINGS.each do |encoding|
+    [:none, :base64, :base64strict, :base16].each do |encoding|
       describe "encoding: #{encoding}" do
         before do
           @social_security_number                            = '987654321'
           @social_security_number_encrypted                  =
             case encoding
@@ -87,19 +87,19 @@
           assert_equal Encoding.find('binary'), decrypted.encoding, decrypted
           assert_equal @non_utf8, decrypted
         end
 
         it 'return nil when encrypting nil' do
-          assert_equal nil, SymmetricEncryption.encrypt(nil)
+          assert_nil SymmetricEncryption.encrypt(nil)
         end
 
         it "return '' when encrypting ''" do
           assert_equal '', SymmetricEncryption.encrypt('')
         end
 
         it 'return nil when decrypting nil' do
-          assert_equal nil, SymmetricEncryption.decrypt(nil)
+          assert_nil SymmetricEncryption.decrypt(nil)
         end
 
         it "return '' when decrypting ''" do
           assert_equal '', SymmetricEncryption.decrypt('')
         end
@@ -291,8 +291,28 @@
         end
 
       end
     end
 
+    describe '.generate_symmetric_key_files' do
+      let(:params) { {private_rsa_key: 'rsa_key', key: 'key', iv: 'iv'} }
+      let(:file_path) { File.join(File.dirname(__FILE__), 'config', 'symmetric-encryption.yml') }
+      let(:cipher_config) { {encrypted_key: 'encrypted_key', encrypted_iv: 'encrypted_iv'} }
+
+      let(:config) do
+        {
+          private_rsa_key: 'rsa_key',
+          ciphers:         [{version: 1, always_add_header: true, key: 'key', iv: 'iv'}]
+        }
+      end
+
+      it 'removes unused config keys before generate the random keys' do
+        SymmetricEncryption::Config.stub(:read_config, config) do
+          SymmetricEncryption::Cipher.stub(:generate_random_keys, cipher_config) do
+            SymmetricEncryption.generate_symmetric_key_files(file_path, 'test')
+          end
+        end
+      end
+    end
   end
 
 end