gistfile1.txt

class Home < Application
  def app_status
    repository.adapter.execute("show tables")
    'ok'
  end
end


describe Home, "app_status action" do
  it "should render 'ok' if db is connecting correctly" do
    mock(adapter = Object.new).execute("show tables")
    mock(db = Object.new).adapter { adapter }
    mock.instance_of(Home).repository { db }
    dispatch_to(Home, :app_status).body.should == 'ok'
  end

  it "should raise an error if db is not connecting" do
    lambda { dispatch_to(Home, :app_status) }.should raise_error
  end
end