1 files changed, 36 insertions, 0 deletions
diff --git a/activerecord/test/cases/enum_test.rb b/activerecord/test/cases/enum_test.rb
new file mode 100644
index 0000000000..9855261e4d
--- /dev/null
+++ b/activerecord/test/cases/enum_test.rb
@@ -0,0 +1,36 @@
+require 'cases/helper'
+require 'models/book'
+
+class StoreTest < ActiveRecord::TestCase
+  fixtures :books
+
+  setup do
+    @book = Book.create! name: 'REMOTE'
+  end
+
+  test "query state by predicate" do
+    assert @book.proposed?
+    assert_not @book.written?
+    assert_not @book.published?
+  end
+  
+  test "query state with symbol" do
+    assert_equal :proposed, @book.status
+  end
+
+  test "update by declaration" do
+    @book.written!
+    assert @book.written?
+  end
+  
+  test "update by setter" do
+    @book.update! status: :written
+    assert @book.written?
+  end
+  
+  test "constant" do
+    assert_equal 0, Book::STATUS[:proposed]
+    assert_equal 1, Book::STATUS[:written]
+    assert_equal 2, Book::STATUS[:published]
+  end
+end