Code Coverage is 0% , Visited Classes,Methods,Points,Branches etc is 0

[adityajaiswal123]

Installed product versions

• Visual Studio: 2019 Professional
• extension: 1.1.10

Description

We are having a VB.Net Application where we have unit test projects. When we try to run fine code coverage tool to get the unit test coverage we are getting it as 0%. See Screenshot Below.

Attached is the output file for FCC
FCC.txt

[tonyhallett]

Can you provide some information on what you are testing ?

[adityajaiswal123]

Unit Test Cases. We are trying to test our MVC code by creating unit test cases.

The version of libraries that are being used to write the unitest cases are below

  <package id="Castle.Core" version="4.4.1" targetFramework="net452" />
  <package id="Moq" version="4.16.1" targetFramework="net48" />
  <package id="MSTest.TestAdapter" version="2.2.6" targetFramework="net48" />
  <package id="MSTest.TestFramework" version="2.2.6" targetFramework="net48" />
  <package id="NUnit" version="3.13.2" targetFramework="net48" />
  <package id="OpenCover" version="4.7.1221" targetFramework="net48" />
  <package id="System.Runtime.CompilerServices.Unsafe" version="5.0.0" targetFramework="net452" />
  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net452" />

[tonyhallett]

Can you update your nuget packages

[adityajaiswal123]

Already tried but not worked.

[tonyhallett]

What are you using Castle.Core for ?
Are you using a code generator ?

[adityajaiswal123]

I tried after removing this package and other packages but still getting 0 coverage. Also tried using exact same package in other project am getting coverage in that project(before am getting coverage too).
I think 0% coverage is not because of nugget packages there is something else.

[tonyhallett]

Remove the extension.
Delete the FineCodeCoverage directory in AppData
Reinstall the extension. Version 1.1.141

[tonyhallett]

If that does not work run OpenCover directly for a comparison.

[adityajaiswal123]

Updated but still 0 coverge.
Output attached using axocover.
AxoCover.txt

[tonyhallett]

You need to run OpenCover. it is installed in AppData/Local/FineCodeCoverage.

[tonyhallett]

Are your tests reliant upon a fixed path ? FCC copies DLLs to a separate folder to avoid visual studio file locking issues.

[adityajaiswal123]

No, Our test is not reliant on fixed path.

Here result after running Opencover.

`Microsoft Windows [Version 10.0.18363.1556]
(c) 2019 Microsoft Corporation. All rights reserved.

C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\openCover\4.7.922\tools>OpenCover.Console " -target: D:\DOXIM\DEV_2022April\crm\DoximLOSUnitTest\bin\Debug\DoximLOSUnitTest.dll"
Executing: D:\DOXIM\DEV_2022April\crm\DoximLOSUnitTest\bin\Debug\DoximLOSUnitTest.dll
Failed to execute the following command ' D:\DOXIM\DEV_2022April\crm\DoximLOSUnitTest\bin\Debug\DoximLOSUnitTest.dll '
Committing...
No results, this could be for a number of reasons. The most common reasons are:
1) missing PDBs for the assemblies that match the filter please review the
output file and refer to the Usage guide (Usage.rtf) about filters.
2) the profiler may not be registered correctly, please refer to the Usage
guide and the -register switch.
`

[tonyhallett]

You need to supply the same arguments as FCC, look in the FCC Output Pane, except you supply the path to the actual test dll and not to the copy.

The target is the vstest console and targetargs is your test dll.

[tonyhallett]

What are you using Castle.Core for ?
Are you using a code generator ?

Does removing OpenCover from your package references make any difference ?

[adityajaiswal123]

Microsoft Windows [Version 10.0.18363.1556]
(c) 2019 Microsoft Corporation. All rights reserved.

C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\openCover\4.7.922\tools>opencover.console -mergebyhash -hideskipped:all -register:path32 "-target:C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\msTestPlatform\16.9.1\tools\net451\Common7\IDE\Extensions\TestPlatform\vstest.console.exe" "-excludebyfile:**/Migrations/" "-excludebyattribute:(.ExcludeFromCodeCoverage)|(.ExcludeFromCodeCoverageAttribute)|(.ExcludeFromCoverage)|(.ExcludeFromCoverageAttribute)|(.GeneratedCode)|(*.GeneratedCodeAttribute)" "-targetargs:"D:\DOXIM\DEV\crm\DoximLOSUnitTest\bin\Debug\fine-code-coverage\build-output\DoximLOSUnitTest.dll" " "-output:D:\DOXIM\DEV\crm\DoximLOSUnitTest\bin\Debug\fine-code-coverage\coverage-tool-output\DoximLOSTest.coverage.xml"
Output folder does not exist; please create it and make sure appropriate permissions are set.

C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\openCover\4.7.922\tools>opencover.console -mergebyhash -hideskipped:all -register:path32 "-target:C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\msTestPlatform\16.9.1\tools\net451\Common7\IDE\Extensions\TestPlatform\vstest.console.exe" "-excludebyfile:**/Migrations/" "-excludebyattribute:(.ExcludeFromCodeCoverage)|(.ExcludeFromCodeCoverageAttribute)|(.ExcludeFromCoverage)|(.ExcludeFromCoverageAttribute)|(.GeneratedCode)|(*.GeneratedCodeAttribute)" "-targetargs:"D:\DOXIM\DEV\crm\DoximLOSUnitTest\bin\Debug\fine-code-coverage\build-output\DoximLOSUnitTest.dll" "
Executing: C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\msTestPlatform\16.9.1\tools\net451\Common7\IDE\Extensions\TestPlatform\vstest.console.exe
Microsoft (R) Test Execution Command Line Tool Version 16.9.1
Copyright (c) Microsoft Corporation. All rights reserved.

The test source file "D:\DOXIM\DEV\crm\DoximLOSUnitTest\bin\Debug\fine-code-coverage\build-output\DoximLOSUnitTest.dll" provided was not found.
Committing...
No results, this could be for a number of reasons. The most common reasons are:
1) missing PDBs for the assemblies that match the filter please review the
output file and refer to the Usage guide (Usage.rtf) about filters.
2) the profiler may not be registered correctly, please refer to the Usage
guide and the -register switch.

C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\openCover\4.7.922\tools>opencover.console -mergebyhash -hideskipped:all -register:path32 "-target:C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\msTestPlatform\16.9.1\tools\net451\Common7\IDE\Extensions\TestPlatform\vstest.console.exe" "-excludebyfile:**/Migrations/" "-excludebyattribute:(.ExcludeFromCodeCoverage)|(.ExcludeFromCodeCoverageAttribute)|(.ExcludeFromCoverage)|(.ExcludeFromCoverageAttribute)|(.GeneratedCode)|(*.GeneratedCodeAttribute)" "-targetargs:"D:\DOXIM\DEV\crm\DoximLOSUnitTest\obj\debug\DoximLOSUnitTest.dll" " "-output:D:\DOXIM\DEV\crm\DoximLOSUnitTest\bin\Debug\fine-code-coverage\coverage-tool-output\DoximLOSTest.coverage.xml"
Output folder does not exist; please create it and make sure appropriate permissions are set.

C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\openCover\4.7.922\tools>opencover.console -mergebyhash -hideskipped:all -register:path32 "-target:C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\msTestPlatform\16.9.1\tools\net451\Common7\IDE\Extensions\TestPlatform\vstest.console.exe" "-excludebyfile:**/Migrations/" "-excludebyattribute:(.ExcludeFromCodeCoverage)|(.ExcludeFromCodeCoverageAttribute)|(.ExcludeFromCoverage)|(.ExcludeFromCoverageAttribute)|(.GeneratedCode)|(*.GeneratedCodeAttribute)" "-targetargs:"D:\DOXIM\DEV\crm\DoximLOSUnitTest\obj\debug\DoximLOSUnitTest.dll" "
Executing: C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\msTestPlatform\16.9.1\tools\net451\Common7\IDE\Extensions\TestPlatform\vstest.console.exe
Microsoft (R) Test Execution Command Line Tool Version 16.9.1
Copyright (c) Microsoft Corporation. All rights reserved.

The test source file "D:\DOXIM\DEV\crm\DoximLOSUnitTest\obj\debug\DoximLOSUnitTest.dll" provided was not found.
Committing...
No results, this could be for a number of reasons. The most common reasons are:
1) missing PDBs for the assemblies that match the filter please review the
output file and refer to the Usage guide (Usage.rtf) about filters.
2) the profiler may not be registered correctly, please refer to the Usage
guide and the -register switch.

C:\Users\aditya.jaiswal\AppData\Local\FineCodeCoverage\openCover\4.7.922\tools>