Move relevant validation tests from Active Record to Active Model

1 files changed, 37 insertions, 0 deletions

diff --git a/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb b/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb
new file mode 100644
index 0000000000..e7ba6f2155
--- /dev/null
+++ b/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb
@@ -0,0 +1,37 @@
+require "cases/helper"
+require 'models/topic'
+require 'models/reply'
+
+class I18nGenerateMessageValidationTest < Test::Unit::TestCase
+  def setup
+    reset_callbacks Topic
+    @topic = Topic.new
+    I18n.backend.store_translations :'en', {
+      :activerecord => {
+        :errors => {
+          :messages => {
+            :taken => "has already been taken",
+          }
+        }
+      }
+    }
+  end
+
+  def reset_callbacks(*models)
+    models.each do |model|
+      model.instance_variable_set("@validate_callbacks", ActiveSupport::Callbacks::CallbackChain.new)
+      model.instance_variable_set("@validate_on_create_callbacks", ActiveSupport::Callbacks::CallbackChain.new)
+      model.instance_variable_set("@validate_on_update_callbacks", ActiveSupport::Callbacks::CallbackChain.new)
+    end
+  end
+
+  # validates_uniqueness_of: generate_message(attr_name, :taken, :default => configuration[:message])
+  def test_generate_message_taken_with_default_message
+    assert_equal "has already been taken", @topic.errors.generate_message(:title, :taken, :default => nil, :value => 'title')
+  end
+
+  def test_generate_message_taken_with_custom_message
+    assert_equal 'custom message title', @topic.errors.generate_message(:title, :taken, :default => 'custom message {{value}}', :value => 'title')
+  end
+
+end