## Works
  def test_bad_login
    post :login, :user => { :username => users(:a).username, :password => 'invalid' }
    assert_response :success
    assert_template 'login'
    assert_not_nil flash
  end

## Syntax error
  def test_set_school_logged_in_no_school_id
    post :set_school, :school => { :school => 1 }, { :user_id => users(:no_school_id).id }
    breakpoint
    assert_equal assigns['user'].school_id, 1
    assert_redirected_to :controller => 'school', :action => 'view'
  end