use Array() instead flatten

* move ActiveModel::Errors tests to errors_test.rb
* add spec coverage for add_on_empty and add_on_blank

2 files changed, 39 insertions, 21 deletions

diff --git a/activemodel/test/cases/errors_test.rb b/activemodel/test/cases/errors_test.rb
index 3bc0d58351..293ce07f4e 100644
--- a/activemodel/test/cases/errors_test.rb
+++ b/activemodel/test/cases/errors_test.rb
@@ -7,7 +7,7 @@ class ErrorsTest < ActiveModel::TestCase
       @errors = ActiveModel::Errors.new(self)
     end
 
-    attr_accessor :name
+    attr_accessor :name, :age
     attr_reader   :errors
 
     def validate!
@@ -201,5 +201,43 @@ class ErrorsTest < ActiveModel::TestCase
       person.errors.generate_message(:name, :blank)
     }
   end
+
+  test "add_on_empty generates message" do
+    person = Person.new
+    person.errors.expects(:generate_message).with(:name, :empty, {})
+    person.errors.add_on_empty :name
+  end
+
+  test "add_on_empty generates message for multiple attributes" do
+    person = Person.new
+    person.errors.expects(:generate_message).with(:name, :empty, {})
+    person.errors.expects(:generate_message).with(:age, :empty, {})
+    person.errors.add_on_empty [:name, :age]
+  end
+
+  test "add_on_empty generates message with custom default message" do
+    person = Person.new
+    person.errors.expects(:generate_message).with(:name, :empty, {:message => 'custom'})
+    person.errors.add_on_empty :name, :message => 'custom'
+  end
+
+  test "add_on_blank generates message" do
+    person = Person.new
+    person.errors.expects(:generate_message).with(:name, :blank, {})
+    person.errors.add_on_blank :name
+  end
+
+  test "add_on_blank generates message for multiple attributes" do
+    person = Person.new
+    person.errors.expects(:generate_message).with(:name, :blank, {})
+    person.errors.expects(:generate_message).with(:age, :blank, {})
+    person.errors.add_on_blank [:name, :age]
+  end
+
+  test "add_on_blank generates message with custom default message" do
+    person = Person.new
+    person.errors.expects(:generate_message).with(:name, :blank, {:message => 'custom'})
+    person.errors.add_on_blank :name, :message => 'custom'
+  end
 end
 
diff --git a/activemodel/test/cases/validations/i18n_validation_test.rb b/activemodel/test/cases/validations/i18n_validation_test.rb
index 4f8b7327c0..4c01b47608 100644
--- a/activemodel/test/cases/validations/i18n_validation_test.rb
+++ b/activemodel/test/cases/validations/i18n_validation_test.rb
@@ -21,26 +21,6 @@ class I18nValidationTest < ActiveModel::TestCase
     I18n.backend = @old_backend
   end
 
-  def test_errors_add_on_empty_generates_message
-    @person.errors.expects(:generate_message).with(:title, :empty, {})
-    @person.errors.add_on_empty :title
-  end
-
-  def test_errors_add_on_empty_generates_message_with_custom_default_message
-    @person.errors.expects(:generate_message).with(:title, :empty, {:message => 'custom'})
-    @person.errors.add_on_empty :title, :message => 'custom'
-  end
-
-  def test_errors_add_on_blank_generates_message
-    @person.errors.expects(:generate_message).with(:title, :blank, {})
-    @person.errors.add_on_blank :title
-  end
-
-  def test_errors_add_on_blank_generates_message_with_custom_default_message
-    @person.errors.expects(:generate_message).with(:title, :blank, {:message => 'custom'})
-    @person.errors.add_on_blank :title, :message => 'custom'
-  end
-
   def test_full_message_encoding
     I18n.backend.store_translations('en', :errors => {
       :messages => { :too_short => '猫舌' }})