test/unit/instance_configuration_test.rb in iqvoc-3.5.3 vs test/unit/instance_configuration_test.rb in iqvoc-3.5.4

@@ -3,38 +3,38 @@
 class InstanceConfigurationTest < ActiveSupport::TestCase
 
   setup do
     @config = Iqvoc::InstanceConfiguration.instance
   end
-  
+
   teardown do
     @config = nil
     # TODO: unset singleton?
   end
 
   test "should require a setting to be registered upfront" do
     assert_raise Iqvoc::InstanceConfiguration::UnregisteredSetting do
       @config["foo"] = "bar"
     end
   end
-  
+
   test "should register settings with defaults" do
-    @config.register_setting("ho", "yuken")    
+    @config.register_setting("ho", "yuken")
     assert_equal "yuken", @config["ho"]
-    
+
     @config.register_settings("ha" => "douken")
     assert_equal "douken", @config["ha"]
   end
-  
+
   test "should deregister settings" do
     @config.register_setting("country", "germany")
     assert_equal "germany", @config.deregister_setting("country")
     assert_nil @config["germany"]
   end
-  
+
   test "should validate values" do
     @config.register_setting("foo", "bar")
-    
+
     assert_raise(TypeError) { @config["foo"] = nil }
     assert_raise(TypeError) { @config.register_setting("foo", nil) }
     assert_raise(TypeError) { @config.register_setting("foo", Hash.new) }
   end