From e4d7e5090c928e5b64350be9a1fb3aaf6f968e4c Mon Sep 17 00:00:00 2001
From: Carl Lerche <carllerche@mac.com>
Date: Thu, 8 Oct 2009 12:14:57 -0700
Subject: Moving more initializers into the application object

---
 railties/test/initializable_test.rb | 56 +++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 railties/test/initializable_test.rb

(limited to 'railties/test/initializable_test.rb')

diff --git a/railties/test/initializable_test.rb b/railties/test/initializable_test.rb
new file mode 100644
index 0000000000..4d8b429a4f
--- /dev/null
+++ b/railties/test/initializable_test.rb
@@ -0,0 +1,56 @@
+require 'abstract_unit'
+require 'rails/initializable'
+
+module InitializableTests
+
+  class Foo
+    extend Rails::Initializable
+
+    class << self
+      attr_accessor :foo, :bar
+    end
+
+    initializer :omg do
+      @foo ||= 0
+      @foo += 1
+    end
+  end
+
+  class Bar < Foo
+    initializer :bar do
+      @bar ||= 0
+      @bar += 1
+    end
+  end
+
+  class Basic < ActiveSupport::TestCase
+    include ActiveSupport::Testing::Isolation
+
+    test "initializers run" do
+      Foo.initializers.run
+      assert_equal 1, Foo.foo
+    end
+
+    test "initializers are inherited" do
+      Bar.initializers.run
+      assert_equal [1, 1], [Bar.foo, Bar.bar]
+    end
+
+    test "initializers only get run once" do
+      Foo.initializers.run
+      Foo.initializers.run
+      assert_equal 1, Foo.foo
+    end
+
+    test "running initializers on children does not effect the parent" do
+      Bar.initializers.run
+      assert_nil Foo.foo
+      assert_nil Foo.bar
+    end
+
+    test "inherited initializers are the same objects" do
+      assert Foo.initializers[:foo].eql?(Bar.initializers[:foo])
+    end
+
+  end
+end
\ No newline at end of file
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