Allow usage of more methods from ActiveModel::Validations

Author: balvig

lib/active_resource/validations.rb

@@ -160,7 +160,7 @@ def load_remote_errors(remote_errors, save_cache = false) # :nodoc:
     #   my_person.valid?
     #   # => false
     #
-    def valid?
+    def valid?(context = nil)
       run_callbacks :validate do
         super
         load_remote_errors(@remote_errors, true) if defined?(@remote_errors) && @remote_errors.present?

test/cases/validations_test.rb

@@ -56,6 +56,18 @@ def test_client_side_validation_maximum
     assert_equal ["is too long (maximum is 10 characters)"], project.errors[:description]
   end
 
+  def test_invalid_method
+    p = new_project
+
+    assert_not p.invalid?
+  end
+
+  def test_validate_bang_method
+    p = new_project(name: nil)
+
+    assert_raise(ActiveModel::ValidationError) { p.validate! }
+  end
+
   protected
     # quickie helper to create a new project with all the required
     # attributes.