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Null Reference Exception when trying to start a WPF app.

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This is a migrated thread and some comments may be shown as answers.
Paul
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Paul asked on 10 Mar 2016, 06:16 AM

I have downloaded the latest version of the Testing Framework and I am trying to create my first test a WPF application.

I get a the following error when I try to run the test.

Test Name: TestMethod1
Test FullName: UnitTestProject1.UnitTest1.TestMethod1
Test Source: c:\Dev\PARM\UnitTestProject1\UnitTest1.cs : line 15
Test Outcome: Failed
Test Duration: 0:00:00.0284715

Result Message:
Test method UnitTestProject1.UnitTest1.TestMethod1 threw exception: 
System.NullReferenceException: Object reference not set to an instance of an object.
Result StackTrace: at UnitTestProject1.UnitTest1.TestMethod1() in c:\Dev\PARM\UnitTestProject1\UnitTest1.cs:line 16

 

My test method is:

using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using ArtOfTest.WebAii.Core;
using ArtOfTest.WebAii.TestTemplates;

using ArtOfTest.WebAii.Wpf;

namespace UnitTestProject1
{
    [TestClass]
    public class UnitTest1
    {
        [TestMethod]
        public void TestMethod1()
        {
            WpfApplication wpfApp2 = Manager.Current.LaunchNewApplication(@"C:\Dev\PARM\PARM\bin\Debug\PARM.exe");
        }
    }
}

2 Answers, 1 is accepted

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Paul
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answered on 10 Mar 2016, 06:28 AM
I have figured this out. I needed to create the test using the xUnit_WPF using Add->New Item and then select from the Telerik framework options.
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Ivaylo
Telerik team
answered on 14 Mar 2016, 07:53 AM
Hеllo Paul,

Glad to hear you have figured it out.

I am closing this case.

Regards,
Ivaylo
Telerik
 
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Ivaylo
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