Below is the code for data row execution.
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace TestProject1
{
[TestClass]
public class UnitTest1
{
[DataTestMethod]
[DataRow(new[] { "Connector_1", "Connector_2", "Connector_3", "Connector_4", "Connector_5", "Connector_6", "Connector_7", "Connector_8", "Connector_9", "Connector_10" })]
[DataRow(new[] { "Connector_5", "Connector_6", "Connector_7", "Connector_8", "Connector_9", "Connector_10" })]
[DataRow(new[] { "Connector_1", "Connector_2", "Connector_3", "Connector_4" })]
[DataRow(new[] { "Connector_2", "Connector_4", "Connector_6", "Connector_8", "Connector_10" })]
public void TestMethod3( string[] b)
{
Assert.AreEqual(b.Length, 4);
}
}
}
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
<PackageReference Include="MSTest.TestAdapter" Version="2.6.0" />
<PackageReference Include="MSTest.TestFramework" Version="2.6.0" />
It was not reporting all data rows to test execution. See below the result which is executed into the pipeline
**************** Starting test execution *********************
Using new test platform for test execution
Microsoft.TestPlatform.VsTestConsole.TranslationLayer.VsTestConsoleWrapper instance will be created
Failed TestProject1.UnitTest1.TestMethod3(System.String[]) TestMethod3 (System.String[])
Adding trx file D:\a\_temp\TestResults\VssAdministrator_WIN-O1PP9NTUSN3_2021-10-07_07_58_00.trx to run attachments
**************** Completed test execution *********************
If we use MSTest.TestAdapter & MSTest.TestFramework version 2.2.3 then it working as expected. Please see the below result for the execution in Azure Pipeline.
**************** Starting test execution *********************
Using new test platform for test execution
Microsoft.TestPlatform.VsTestConsole.TranslationLayer.VsTestConsoleWrapper instance will be created
Failed TestProject1.UnitTest1.TestMethod3(System.String[]) TestMethod3
Failed TestProject1.UnitTest1.TestMethod3(System.String[]) TestMethod3 (System.String[])
Failed TestProject1.UnitTest1.TestMethod3(System.String[]) TestMethod3 (System.String[])
Passed TestProject1.UnitTest1.TestMethod3(System.String[]) TestMethod3 (System.String[])
Failed TestProject1.UnitTest1.TestMethod3(System.String[]) TestMethod3 (System.String[])
Adding trx file D:\a\_temp\TestResults\VssAdministrator_WIN-O1PP9NTUSN3_2021-10-07_08_02_50.trx to run attachments
**************** Completed test execution *********************
We are using VSTest@2 task in azure devops. Please see below task.
- task: VSTest@2
displayName: 'Test using test plans'
inputs:
testSelector: 'testPlan'
testPlan: '23'
testSuite: '24'
testConfiguration: '3'
searchFolder: '$(System.DefaultWorkingDirectory)'
codeCoverageEnabled: true
platform: '$(BuildPlatform)'
configuration: '$(BuildConfiguration)'
enabled: true
continueOnError: true