1 files changed, 101 insertions, 0 deletions
diff --git a/activerecord/test/cases/validations/association_validation_test.rb b/activerecord/test/cases/validations/association_validation_test.rb
new file mode 100644
index 0000000000..b1203c12ed
--- /dev/null
+++ b/activerecord/test/cases/validations/association_validation_test.rb
@@ -0,0 +1,101 @@
+# encoding: utf-8
+require "cases/helper"
+require 'models/topic'
+require 'models/reply'
+require 'models/owner'
+
+class AssociationValidationTest < ActiveRecord::TestCase
+  fixtures :topics, :owners
+
+  repair_validations(Topic)
+
+  def test_validates_size_of_association
+    repair_validations(Owner) do
+      assert_nothing_raised { Owner.validates_size_of :pets, :minimum => 1 }
+      o = Owner.new('name' => 'nopets')
+      assert !o.save
+      assert o.errors[:pets].any?
+      pet = o.pets.build('name' => 'apet')
+      assert o.valid?
+    end
+  end
+
+  def test_validates_size_of_association_using_within
+    repair_validations(Owner) do
+      assert_nothing_raised { Owner.validates_size_of :pets, :within => 1..2 }
+      o = Owner.new('name' => 'nopets')
+      assert !o.save
+      assert o.errors[:pets].any?
+
+      pet = o.pets.build('name' => 'apet')
+      assert o.valid?
+
+      2.times { o.pets.build('name' => 'apet') }
+      assert !o.save
+      assert o.errors[:pets].any?
+    end
+  end
+
+  def test_validates_associated_many
+    Topic.validates_associated( :replies )
+    t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
+    t.replies << [r = Reply.new("title" => "A reply"), r2 = Reply.new("title" => "Another reply", "content" => "non-empty"), r3 = Reply.new("title" => "Yet another reply"), r4 = Reply.new("title" => "The last reply", "content" => "non-empty")]
+    assert !t.valid?
+    assert t.errors[:replies].any?
+    assert_equal 1, r.errors.count  # make sure all associated objects have been validated
+    assert_equal 0, r2.errors.count
+    assert_equal 1, r3.errors.count
+    assert_equal 0, r4.errors.count
+    r.content = r3.content = "non-empty"
+    assert t.valid?
+  end
+
+  def test_validates_associated_one
+    repair_validations(Reply) do
+      Reply.validates_associated( :topic )
+      Topic.validates_presence_of( :content )
+      r = Reply.new("title" => "A reply", "content" => "with content!")
+      r.topic = Topic.create("title" => "uhohuhoh")
+      assert !r.valid?
+      assert r.errors[:topic].any?
+      r.topic.content = "non-empty"
+      assert r.valid?
+    end
+  end
+
+  def test_validates_associated_with_custom_message_using_quotes
+    repair_validations(Reply) do
+      Reply.validates_associated :topic, :message=> "This string contains 'single' and \"double\" quotes"
+      Topic.validates_presence_of :content
+      r = Reply.create("title" => "A reply", "content" => "with content!")
+      r.topic = Topic.create("title" => "uhohuhoh")
+      assert !r.valid?
+      assert_equal ["This string contains 'single' and \"double\" quotes"], r.errors[:topic]
+    end
+  end
+
+  def test_validates_associated_missing
+    repair_validations(Reply) do
+      Reply.validates_presence_of(:topic)
+      r = Reply.create("title" => "A reply", "content" => "with content!")
+      assert !r.valid?
+      assert r.errors[:topic].any?
+
+      r.topic = Topic.find :first
+      assert r.valid?
+    end
+  end
+
+  def test_validates_size_of_association_utf8
+    repair_validations(Owner) do
+      with_kcode('UTF8') do
+        assert_nothing_raised { Owner.validates_size_of :pets, :minimum => 1 }
+        o = Owner.new('name' => 'あいうえおかきくけこ')
+        assert !o.save
+        assert o.errors[:pets].any?
+        o.pets.build('name' => 'あいうえおかきくけこ')
+        assert o.valid?
+      end
+    end
+  end
+end