Rails - Nov 2006 - drying up the testing code

Hi, this is the file thermo_detector_controller_test.rb:
  def test_edit
    get :edit, :id => @don_dafii_order.id
    assert_response :success
  end
  def test_send_invalid_stk
    file_uploaded = 
uploaded_file("#{File.expand_path(RAILS_ROOT)}/test/fixtures/img/david_beckham.jpg",
''image/jpeg'')
    post :create_stk, { :id => @don_dafii_order.id, :thermo_detector => 
{ :stk => file_uploaded }}
    assert_redirected_to :action => ''new_stk''
    assert_equal ''Dokumen yang dikirim harus berformat pdf.'', 
flash[:notice]
  end

and this is the file cartridge_heater_controller_test.rb:
  def test_edit
    get :edit, :id => @don_dafii_order.id
    assert_response :success
  end
  def test_send_invalid_stk
    file_uploaded = 
uploaded_file("#{File.expand_path(RAILS_ROOT)}/test/fixtures/img/david_beckham.jpg",
''image/jpeg'')
    post :create_stk, { :id => @don_dafii_order.id, :cartridge_heater => 
{ :stk => file_uploaded }}
    assert_redirected_to :action => ''new_stk''
    assert_equal ''Dokumen yang dikirim harus berformat pdf.'', 
flash[:notice]
  end

How do you drying up these methods? There are duplications in model 
testing code too.

Here is the file cartridge_heater_order_letter_test.rb
def test_update
    assert_equal @don_dafii_order.sales_name, @cartridge.sales_name
    @cartridge.sales_name = ''James Bond''
    assert @cartridge.save, @cartridge.errors.full_messages.join("; ")
    @cartridge.reload
    assert_equal ''James Bond'', @cartridge.sales_name
  end

Here is the file thermo_detector_order_letter_test.rb
def test_update
    assert_equal @don_dafii_order.sales_name, 
@thermo_detector.sales_name
    @thermo_detector.sales_name = ''James Bond''
    assert @thermo_detector.save, 
@thermo_detector.errors.full_messages.join("; ")
    @thermo_detector.reload
    assert_equal ''James Bond'', @thermo_detector.sales_name
  end

Thank you.

-- 
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