From 5c245b91d2dbc0b300e8193310b3f950d0cf6c4b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Mon, 10 May 2010 12:28:38 +0300
Subject: Make sure valid? preceives the context as in ActiveModel API (ht:
 Carlos Antonio)

---
 activerecord/test/cases/validations_test.rb | 17 +++++++++++++++++
 activerecord/test/models/reply.rb           |  5 +++++
 2 files changed, 22 insertions(+)

(limited to 'activerecord/test')

diff --git a/activerecord/test/cases/validations_test.rb b/activerecord/test/cases/validations_test.rb
index e1fb911cc9..b873babc36 100644
--- a/activerecord/test/cases/validations_test.rb
+++ b/activerecord/test/cases/validations_test.rb
@@ -62,6 +62,23 @@ class ValidationsTest < ActiveRecord::TestCase
     assert_equal ["is Wrong Update"], r.errors[:title], "A reply with a bad content should contain an error"
   end
 
+  def test_error_on_given_context
+    r = WrongReply.new
+    assert !r.valid?(:special_case)
+    assert "Invalid", r.errors[:title].join
+
+    r.title = "secret"
+    r.content = "Good"
+    assert r.valid?(:special_case)
+
+    r.title = nil
+    assert !r.save(:context => :special_case)
+    assert "Invalid", r.errors[:title].join
+
+    r.title = "secret"
+    assert r.save(:context => :special_case)
+  end
+
   def test_invalid_record_exception
     assert_raise(ActiveRecord::RecordInvalid) { WrongReply.create! }
     assert_raise(ActiveRecord::RecordInvalid) { WrongReply.new.save! }
diff --git a/activerecord/test/models/reply.rb b/activerecord/test/models/reply.rb
index 264a49b465..6cc9ee038a 100644
--- a/activerecord/test/models/reply.rb
+++ b/activerecord/test/models/reply.rb
@@ -17,6 +17,7 @@ class WrongReply < Reply
   validate :check_empty_title
   validate :check_content_mismatch, :on => :create
   validate :check_wrong_update, :on => :update
+  validate :check_title_is_secret, :on => :special_case
 
   def check_empty_title
     errors[:title] << "Empty" unless attribute_present?("title")
@@ -39,6 +40,10 @@ class WrongReply < Reply
   def check_wrong_update
     errors[:title] << "is Wrong Update" if attribute_present?("title") && title == "Wrong Update"
   end
+
+  def check_title_is_secret
+    errors[:title] << "Invalid" unless title == "secret"
+  end
 end
 
 class SillyReply < Reply
-- 
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