PreWebTestEventArgs.WebTest Property

Gets the WebTest object that is about to start and caused the PreWebTest event.

Namespace:  Microsoft.VisualStudio.TestTools.WebTesting
Assembly:  Microsoft.VisualStudio.QualityTools.WebTestFramework (in Microsoft.VisualStudio.QualityTools.WebTestFramework.dll)

Syntax

'Declaration
Public ReadOnly Property WebTest As WebTest

public WebTest WebTest { get; }

public:
property WebTest^ WebTest {
    WebTest^ get ();
}

member WebTest : WebTest

function get WebTest () : WebTest

Property Value

Type: Microsoft.VisualStudio.TestTools.WebTesting.WebTest
A WebTest object.

Examples

The following example shows a Web performance test plug-in that adds a random number to the context before the Web performance test is run. After the Web performance test has run, the plug-in displays the length of the last WebTestResponse.

Note how this property provides a reference to the WebTest.

using System;
using Microsoft.VisualStudio.TestTools.WebTesting;
using System.Windows.Forms;

namespace WebTestPluginNamespace
{
    public class MyWebTestPlugin : WebTestPlugin
    {
        public static string NewRandomNumberString(int size)
        {
            byte[] buffer = new byte[size];
            // Seed using system time
            Random random = new Random(unchecked((int)DateTime.Now.Ticks));

            random.NextBytes(buffer);
            return BitConverter.ToInt32(buffer, 0).ToString();
        }

        public override void PreWebTest(object sender, PreWebTestEventArgs e)
        {
            e.WebTest.Context["RandNum"] = NewRandomNumberString(4);
        }
        public override void PostWebTest(object sender, PostWebTestEventArgs e)
        {
            MessageBox.Show(e.WebTest.LastResponse.ContentLength.ToString());
        }
    }
}

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

PreWebTestEventArgs Class

Microsoft.VisualStudio.TestTools.WebTesting Namespace