validate presence of name

jamesgolick · Dec 9, 2008 · 1386a9e · 1386a9e
1 parent faaaf1f
commit 1386a9e
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diff --git a/lib/tag.rb b/lib/tag.rb
@@ -1,5 +1,6 @@
 class Tag < ActiveRecord::Base
   has_many :taggings
 
+  validates_presence_of :name
   validates_uniqueness_of :name
 end
diff --git a/test/tag_test.rb b/test/tag_test.rb
@@ -8,4 +8,11 @@
   expect Tag.new(:name => "duplicate").not.to.be.valid? do
     Tag.create!(:name => "duplicate")
   end
+
+  expect Tag.new.not.to.be.valid?
+  expect String do
+    t = Tag.new
+    t.valid?
+    t.errors[:name]
+  end
 end