aboutsummaryrefslogtreecommitdiffstats
path: root/activemodel/test/cases/validations/with_validation_test.rb
diff options
context:
space:
mode:
Diffstat (limited to 'activemodel/test/cases/validations/with_validation_test.rb')
-rw-r--r--activemodel/test/cases/validations/with_validation_test.rb21
1 files changed, 21 insertions, 0 deletions
diff --git a/activemodel/test/cases/validations/with_validation_test.rb b/activemodel/test/cases/validations/with_validation_test.rb
index 6d825cd316..07c1bd0533 100644
--- a/activemodel/test/cases/validations/with_validation_test.rb
+++ b/activemodel/test/cases/validations/with_validation_test.rb
@@ -171,4 +171,25 @@ class ValidatesWithTest < ActiveModel::TestCase
assert topic.errors[:title].empty?
assert topic.errors[:content].empty?
end
+
+ test "validates_with can validate with an instance method" do
+ Topic.validates :title, :with => :my_validation
+
+ topic = Topic.new :title => "foo"
+ assert topic.valid?
+ assert topic.errors[:title].empty?
+
+ topic = Topic.new
+ assert !topic.valid?
+ assert_equal ['is missing'], topic.errors[:title]
+ end
+
+ test "optionally pass in the attribute being validated when validating with an instance method" do
+ Topic.validates :title, :content, :with => :my_validation_with_arg
+
+ topic = Topic.new :title => "foo"
+ assert !topic.valid?
+ assert topic.errors[:title].empty?
+ assert_equal ['is missing'], topic.errors[:content]
+ end
end