DevExpress LookUpEdit和编码UI测试 [英] DevExpress LookUpEdit And Coded UI Tests

问题描述

我们正在使用Windows Forms和DevExpress控件开发软件。

我们还要使用Coded UI测试来自动测试我们的应用程序。
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由于我们最近的经验告诉我们，DevExpress不支持CUIT。

但是，我们没有选择，不能从DevExpress控件中放弃，从CUIT中放弃。

最近我创建了一个使用MTM测试一个包含LookUpEdit控件的表单的测试用例。正如你所猜想的，我无法正确使用参数。

有没有办法解决这个问题？

解决方案

为继承自 Control.ControlAccessibleObject CustomAccessibleObject >。然后覆盖控件上的 CreateAccessibilityInstance（）方法，以便返回一个 CustomAccessibleObject 。

在您的控制中：

  public class MyControl：SomeDevExpressControl 
 {
 protected override AccessibleObject CreateAccessibilityInstance（）
 {
返回新的MyCustomAccessibleObject（this）; 
} 
} 
 
 public class MyCustomAccessibleObject：Control.ControlAccessibleObject 
 {
 //覆盖这里的
} 
  

请参阅 http://msdn.microsoft.com/en-us/library/system.windows.forms.accessibleobject.aspx
有关详细信息。 p>


We are developing software using Windows Forms and DevExpress controls.

And also we want to use Coded UI tests to test our application automatically.

As our recent experiences taught us that DevExpress does not support CUIT.

But we have no options to neither give up from DevExpress control nor give up from CUIT.

Recently i created a test case using MTM that tests a form which includes LookUpEdit controls. As you would guess i couldn't use parameters correctly.

Is there any way to workaround this problem?

解决方案

Create a CustomAccessibleObject for each of your controls that inherits from Control.ControlAccessibleObject. Then override the CreateAccessibilityInstance() method on your control so that it returns a CustomAccessibleObject.

In your control:

public class MyControl : SomeDevExpressControl  
{
    protected override AccessibleObject CreateAccessibilityInstance()
    {
        return new MyCustomAccessibleObject(this);
    }
}

public class MyCustomAccessibleObject : Control.ControlAccessibleObject
{
    //override stuff here
}

See http://msdn.microsoft.com/en-us/library/system.windows.forms.accessibleobject.aspx for more details.

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