test/keystore/environment_test.rb in symmetric-encryption-4.0.0 vs test/keystore/environment_test.rb in symmetric-encryption-4.0.1

@@ -14,14 +14,14 @@
           10
         end
 
         let :keystore_config do
           SymmetricEncryption::Keystore::Environment.new_key_config(
-            cipher_name:        'aes-256-cbc',
-            app_name:           'tester',
-            environment:        'test',
-            version:            version
+            cipher_name: 'aes-256-cbc',
+            app_name:    'tester',
+            environment: 'test',
+            version:     version
           )
         end
 
         it 'increments the version' do
           assert_equal 11, keystore_config[:version]
@@ -46,21 +46,21 @@
             assert_equal 1, keystore_config[:version]
           end
         end
 
         it 'retains the env var name' do
-          assert_equal "TESTER_TEST_V11", keystore_config[:key_env_var]
+          assert_equal 'TESTER_TEST_V11', keystore_config[:key_env_var]
         end
 
         it 'retains cipher_name' do
           assert_equal 'aes-256-cbc', keystore_config[:cipher_name]
         end
       end
 
       describe '.new_config' do
         let :environments do
-          %i(development test acceptance preprod production)
+          %i[development test acceptance preprod production]
         end
 
         let :config do
           SymmetricEncryption::Keystore::Environment.new_config(
             app_name:     'tester',
@@ -77,11 +77,11 @@
           assert_equal SymmetricEncryption::Keystore.dev_config, config[:test]
           assert_equal SymmetricEncryption::Keystore.dev_config, config[:development]
         end
 
         it 'each non test environment has a key encryption key' do
-          (environments - %i(development test)).each do |env|
+          (environments - %i[development test]).each do |env|
             assert config[env][:ciphers].first[:key_encrypting_key], "Environment #{env} is missing the key encryption key"
           end
         end
 
         it 'every environment has ciphers' do
@@ -90,13 +90,13 @@
             assert_equal 1, ciphers.size
           end
         end
 
         it 'creates an encrypted key file for all non-test environments' do
-          (environments - %i(development test)).each do |env|
+          (environments - %i[development test]).each do |env|
             assert ciphers = config[env][:ciphers], "Environment #{env} is missing ciphers: #{config[env].inspect}"
-            assert file_name = ciphers.first[:key_env_var], "Environment #{env} is missing key_env_var: #{ciphers.inspect}"
+            assert ciphers.first[:key_env_var], "Environment #{env} is missing key_env_var: #{ciphers.inspect}"
           end
         end
       end
 
       describe '#read' do
@@ -107,13 +107,12 @@
         let :keystore do
           SymmetricEncryption::Keystore::Environment.new(key_env_var: 'TESTER_ENV_VAR', key_encrypting_key: key)
         end
 
         it 'reads the key' do
-          ENV["TESTER_ENV_VAR"] = Base64.strict_encode64(key.encrypt('TEST'))
+          ENV['TESTER_ENV_VAR'] = Base64.strict_encode64(key.encrypt('TEST'))
           assert_equal 'TEST', keystore.read
         end
       end
-
     end
   end
 end