basic admin controller methods and helpers + tests

1 files changed, 48 insertions, 0 deletions

diff --git a/users/test/functional/helper_methods_test.rb b/users/test/functional/helper_methods_test.rb
new file mode 100644
index 0000000..0d76f63
--- /dev/null
+++ b/users/test/functional/helper_methods_test.rb
@@ -0,0 +1,48 @@
+#
+# Testing and documenting the helper methods available from
+# ApplicationController
+#
+
+require 'test_helper'
+
+class HelperMethodsTest < ActionController::TestCase
+  tests ApplicationController
+
+  # we test them right in here...
+  include ApplicationController._helpers
+
+  # they all reference the controller.
+  def controller
+    @controller
+  end
+
+  def setup
+    @user_id = stub
+    @user = stub
+    session[:user_id] = @user_id
+  end
+
+  def test_current_user_with_caching
+    User.expects(:find).once.with(@user_id).returns(@user)
+    assert_equal @user, current_user
+    assert_equal @user, current_user # tests caching
+  end
+
+  def test_logged_in
+    User.expects(:find).once.with(@user_id).returns(@user)
+    assert logged_in?
+  end
+
+  def test_logged_in
+    User.expects(:find).once.with(@user_id).returns(nil)
+    assert !logged_in?
+  end
+
+  def test_admin
+    bool = stub
+    User.expects(:find).once.with(@user_id).returns(@user)
+    @user.expects(:is_admin?).returns(bool)
+    assert_equal bool, admin?
+  end
+
+end