Move relevant validation tests from Active Record to Active Model

1 files changed, 89 insertions, 0 deletions

diff --git a/activerecord/test/cases/validations/i18n_validation_test.rb b/activerecord/test/cases/validations/i18n_validation_test.rb
new file mode 100644
index 0000000000..59730f17b4
--- /dev/null
+++ b/activerecord/test/cases/validations/i18n_validation_test.rb
@@ -0,0 +1,89 @@
+require "cases/helper"
+require 'models/topic'
+require 'models/reply'
+
+class I18nValidationTest < ActiveRecord::TestCase
+  def setup
+    reset_callbacks Topic
+    @topic = Topic.new
+    @old_load_path, @old_backend = I18n.load_path, I18n.backend
+    I18n.load_path.clear
+    I18n.backend = I18n::Backend::Simple.new
+    I18n.backend.store_translations('en', :activerecord => {:errors => {:messages => {:custom => nil}}})
+  end
+
+  def teardown
+    reset_callbacks Topic
+    I18n.load_path.replace @old_load_path
+    I18n.backend = @old_backend
+  end
+
+  def unique_topic
+    @unique ||= Topic.create :title => 'unique!'
+  end
+
+  def replied_topic
+    @replied_topic ||= begin
+      topic = Topic.create(:title => "topic")
+      topic.replies << Reply.new
+      topic
+    end
+  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 w/ mocha
+
+  def test_validates_uniqueness_of_generates_message
+    Topic.validates_uniqueness_of :title
+    @topic.title = unique_topic.title
+    @topic.errors.expects(:generate_message).with(:title, :taken, {:default => nil, :value => 'unique!'})
+    @topic.valid?
+  end
+
+  def test_validates_uniqueness_of_generates_message_with_custom_default_message
+    Topic.validates_uniqueness_of :title, :message => 'custom'
+    @topic.title = unique_topic.title
+    @topic.errors.expects(:generate_message).with(:title, :taken, {:default => 'custom', :value => 'unique!'})
+    @topic.valid?
+  end
+
+  # validates_associated w/ mocha
+
+  def test_validates_associated_generates_message
+    Topic.validates_associated :replies
+    replied_topic.errors.expects(:generate_message).with(:replies, :invalid, {:value => replied_topic.replies, :default => nil})
+    replied_topic.valid?
+  end
+
+  def test_validates_associated_generates_message_with_custom_default_message
+    Topic.validates_associated :replies
+    replied_topic.errors.expects(:generate_message).with(:replies, :invalid, {:value => replied_topic.replies, :default => nil})
+    replied_topic.valid?
+  end
+
+  # validates_associated w/o mocha
+
+  def test_validates_associated_finds_custom_model_key_translation
+    I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:replies => {:invalid => 'custom message'}}}}}}
+    I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:invalid => 'global message'}}}
+
+    Topic.validates_associated :replies
+    replied_topic.valid?
+    assert_equal 'custom message', replied_topic.errors.on(:replies)
+  end
+
+  def test_validates_associated_finds_global_default_translation
+    I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:invalid => 'global message'}}}
+
+    Topic.validates_associated :replies
+    replied_topic.valid?
+    assert_equal 'global message', replied_topic.errors.on(:replies)
+  end
+end