describe "when logging in at '/'" do
  describe "the login form" do
    it "exists" do
      response_for("/").should have_xpath("//*")
    end

    it "POSTS to url(:login)" do
      response_for("/").should have_xpath("//form[@method='post'][@action='#{url(:login)}']")
    end

    it "has a text field named 'username'" do
      response_for("/").should have_xpath("//form/input[@name='username'][@type='text']")
    end

    it "has a password field named password" do
      response_for("/").should have_xpath("//form/input[@name='password'][@type='password']")
    end
  end

  it "redirects to '/' if the login was incorrect" do
    requesting("/", :method => "POST",
      :body_params => {:username => "wycats", :password => "bad"}).
    should redirect_to(:get_login)
  end

  it "logs in" do
    logging_in.should redirect_to(:home)
  end
end