1 files changed, 34 insertions, 0 deletions
diff --git a/spec/lib/gitlab/view/presenter/simple_spec.rb b/spec/lib/gitlab/view/presenter/simple_spec.rb
new file mode 100644
index 00000000000..1795ed2405b
--- /dev/null
+++ b/spec/lib/gitlab/view/presenter/simple_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe Gitlab::View::Presenter::Simple do
+  let(:project) { double(:project, user: 'John Doe') }
+  let(:presenter_class) do
+    Class.new(described_class)
+  end
+
+  it 'includes Gitlab::View::Presenter::Base' do
+    expect(described_class).to include(Gitlab::View::Presenter::Base)
+  end
+
+  describe '#initialize' do
+    it 'takes arbitrary key/values and exposes them' do
+      presenter = presenter_class.new(project, current_user: 'Jane Doe')
+
+      expect(presenter.current_user).to eq('Jane Doe')
+    end
+
+    it 'override the presentee attributes' do
+      presenter = presenter_class.new(project, user: 'Jane Doe')
+
+      expect(presenter.user).to eq('Jane Doe')
+    end
+  end
+
+  describe 'delegation' do
+    it 'does not forward missing methods to subject' do
+      presenter = presenter_class.new(project)
+
+      expect { presenter.user }.to raise_error(NoMethodError)
+    end
+  end
+end