These variables are set while spawning the test host process and they are available in the host. The following code is a sample. The RunConfiguration node should contain an EnvironmentVariables node. An environment variable can be specified as an element name and its value. NOTE] Because these environment variables should always be set when the test host is started, the tests should always run in a separate process. Skip to content. Star Permalink main.
Branches Tags. Could not load branches. Could not load tags. Latest commit fa Jan 7, History. Configure unit tests by using a. Raw Blame. Open with Desktop View raw View blame. Learn how to use the. DynamicCoverageDataCollector, Microsoft. VideoRecorderDataCollector, Microsoft. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. This setting controls the degree of parallel test execution when running unit tests using available cores on the machine.
The test execution engine starts as a distinct process on each available core, and gives each core a container with tests to run. A container can be an assembly, DLL, or relevant artifact. The test container is the scheduling unit. In each container, the tests are run according to the test framework. If there are many containers, then as processes finish executing the tests in a container, they're given the next available container.
The directory where test results are placed. The path is relative to the directory that contains. FrameworkCore10 for. NET Framework 4. NET Framework 3. This setting specifies the version of the unit test framework used to discover and execute the tests.
It can be different from the version of the. NET platform that you specify in the build properties of the unit test project. If you omit the TargetFrameworkVersion element from the.
Allows users to terminate a test session when it exceeds a given timeout. The DataCollectors element specifies settings of diagnostic data adapters. Diagnostic data adapters gather additional information about the environment and the application under test. Each adapter has default settings, and you only have to provide settings if you don't want to use the defaults.
The code coverage data collector creates a log of which parts of the application code have been exercised in the test. For detailed information about customizing the settings for code coverage, see Customize code coverage analysis. The video data collector captures a screen recording when tests are run. This recording is useful for troubleshooting UI tests.
The video data collector is available in Visual Studio version To customize any other type of diagnostic data adapters, use a test settings file. This option can help you isolate a problematic test that causes a test host crash. Running the collector creates an output file Sequence. Test run parameters provide a way to define variables and values that are available to the tests at run time.
Properties property or the NUnit TestContext :. To use test run parameters, add a public TestContext property to your test class. The LoggerRunSettings section defines one or more loggers to be used for the test run. These settings are specific to the test adapter that runs test methods that have the TestMethodAttribute attribute. The following XML shows the contents of a typical.
Copy this code and edit it to suit your needs. Environment variables can be set in the. Specifying environment variables in the. These variables are set while spawning the test host process and they are available in the host. The RunConfiguration node should contain an EnvironmentVariables node.
An environment variable can be specified as an element name and its value. Because these environment variables should always be set when the test host is started, the tests should always run in a separate process. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Configure unit tests by using a.
Is this page helpful? Please rate your experience Yes No. Any additional feedback? Tip The file name doesn't matter, as long as you use the extension. Tip You can create more than one. Visual Studio version Autodetect the run settings Manually set the run settings Set a build property Autodetect the run settings file Note This will only work for a file named.
Note Because these environment variables should always be set when the test host is started, the tests should always run in a separate process.
When you run a load tests, plug-in assemblies, data files, and uploaded files are automatically deployed. To add a directory to the directory that you are using to run your tests, choose Add directory and then select the directory that you want to add. Type the location of the script file in Setup script or choose the ellipsis … to locate the setup script. Type the location of the script file in Cleanup script or choose the ellipsis … to locate the cleanup script.
Use the Run test in bit or bit process drop-down to select whether you want the web performance and unit tests in your load test to run as bit or bit processes. For maximum flexibility, you should compile your web performance and load test projects by using the Any CPU configuration.
Then you can run on both bit and bit agents. Compiling web performance and load test projects by using the bit configuration offers no advantage.
Optional To limit the time for each test run and individual tests, choose Test Timeouts. To abort a test run when a time limit is exceeded, select Abort a test run if the total time exceeds and then type a value for this limit.
To fail an individual test when a time limit is exceeded, select Mark an individual test as failed if its execution time exceeds , and type a value for this limit. To save the test settings, choose Save As. Type the name of the file that you want in Object name.
Under the Solution Items folder in Solution Explorer , right-click the test settings that you want to remove, and then choose Remove. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful?
Please rate your experience Yes No. Any additional feedback? Note Web performance and load test functionality is deprecated. Note If this is the first time that you are adding a controller, no controllers will be listed in the drop-down list. Important The other roles that you create and define will not run tests, but will be used only to collect data according to the data and diagnostic adapters that you specify for the roles in the Data and Diagnostic page. Note If you do this, you can continue to build your application when you run your tests.
Note When you run a load tests, plug-in assemblies, data files, and uploaded files are automatically deployed.
Note The ASP. NET in Host type is not supported in load tests. Note For maximum flexibility, you should compile your web performance and load test projects by using the Any CPU configuration. Submit and view feedback for This product This page. View all page feedback. In this article. Unless you have a specific need to collect system information for the test agent machines, do not include this adapter. Caution: We do not recommend the use of the IntelliTrace adapter in load tests because of problems that occur because of the large amount of data that is collected.
Test impact data is not collected by using load tests. IntelliTrace: You can configure specific diagnostic trace information that is stored in a log file. A log file has an extension of. When you run your test and a test step fails, you can create a bug. The log file that contains the diagnostic trace is automatically attached to this bug.
The data that is collected in the log file increases debugging productivity by reducing the time that is required to reproduce and diagnose an error in the code. From this log file the local session can be recreated on another computer.
This reduces the risk that a bug cannot be reproduced. For more information, see Collect IntelliTrace data.
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