Added validations to ActiveResource. Added a smoke test to see if we can add a validation and use it, and add a validates callback and use it.

Signed-off-by: Joshua Peek <josh@joshpeek.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/activeresource/test/fixtures/project.rb b/activeresource/test/fixtures/project.rb
new file mode 100644
index 0000000000..e15fa6f620
--- /dev/null
+++ b/activeresource/test/fixtures/project.rb
@@ -0,0 +1,25 @@
+# used to test validations
+class Project < ActiveResource::Base
+  self.site = "http://37s.sunrise.i:3000"
+
+  validates_presence_of :name
+  validate :description_greater_than_three_letters
+
+  # to test the validate *callback* works
+  def description_greater_than_three_letters
+    errors.add :description, 'must be greater than three letters long' if description.length < 3 unless description.blank?
+  end
+
+
+  # stop-gap accessor to default this attribute to nil
+  # Otherwise the validations fail saying that the method does not exist.
+  # In future, method_missing will be updated to not explode on a known
+  # attribute.
+  def name
+    attributes['name'] || nil
+  end
+  def description
+    attributes['description'] || nil
+  end
+end
+