Code Coverage is not showing in Sonar Cloud

SonarQube Cloud
1

We have a .Net solution which consists of multiple source and unit testing projects built in .Net 5.0. The ALM is BitBucket Cloud. We are using AWS code pipeline for CI CD. Recently, when integrated to Sonar Cloud into AWS pipeline, it is observed that code coverage is not showing-up (it is always 0.0%). We have researched into lot of forums and updated our build spec file to use coverlet for reporting code coverage. But it still fails and no coverage is reported. Please advise or suggest what’s wrong being done.

Below is the build spec file -

version: 0.2
env:
  secrets-manager:
    LOGIN: xxxx/sonar:SONAR_TOKEN
    HOST: xxxx/sonar:HOST
    Organization: xxxx/sonar:Organization
    Project: xxxx/sonar:Project

phases:
  pre_build:
    commands:
      - ls -lsa
      - pwd
      - wget https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
      - dpkg -i packages-microsoft-prod.deb
      - rm packages-microsoft-prod.deb
      - apt-get update
      - apt-get install -y apt-transport-https &&
      - apt-get update &&
      - apt-get install -y dotnet-sdk-5.0
      - apt-get install -y jq
      - apt-get install -y openjdk-11-jdk 
      - sleep 2
      - export DOTNET_ROOT=/usr/share/dotnet
      - export PATH=$PATH:$DOTNET_ROOT
      - ls -lsa $DOTNET_ROOT
      - $DOTNET_ROOT/dotnet --version
      - $DOTNET_ROOT/dotnet --info
      - $DOTNET_ROOT/dotnet --list-sdks
      - wget https://www.nuget.org/api/v2/package/dotnet-sonarscanner/5.2.2
      - $DOTNET_ROOT/dotnet tool install --global dotnet-sonarscanner --version 5.2.2
      - $DOTNET_ROOT/dotnet tool install --global dotnet-reportgenerator-globaltool --version 4.8.12
      - $DOTNET_ROOT/dotnet tool install --global coverlet.console
      - export PATH="$PATH:/root/.dotnet/tools"

  build:
    commands:
      - #!/bin/bash
      - pwd
      - ls -l
      - $DOTNET_ROOT/dotnet sonarscanner begin /k:"$Project" /o:"$Organization" /d:sonar.login="$LOGIN" /d:sonar.host.url="$HOST" /d:sonar.cs.opencover.reportsPaths=/coverage.opencover.xml /d:sonar.branch.name=feature/dev
      - $DOTNET_ROOT/dotnet build -c Release ./xxxx/aspnet-core/
      - $DOTNET_ROOT/dotnet test -c Release ./xxxx/aspnet-core/ /p:CollectCoverage=true /p:CoverletOutputFormat=opencover
      - $DOTNET_ROOT/dotnet sonarscanner end /d:sonar.login="$LOGIN"
      - sleep 5
      - curl -u $LOGIN https://sonarcloud.io/api/qualitygates/project_status?projectKey=$Project >result.json
      - cat result.json
      - ls -l
      - pwd

  post_build:
    commands:
      - pwd

Here is the log output of command execution

(.NETCoreApp,Version=v5.0)
Microsoft (R) Test Execution Command Line Tool Version 16.11.0
Copyright (c) Microsoft Corporation. All rights reserved.

Starting test execution, please wait…
A total of 1 test files matched the specified pattern.
No test is available in /codebuild/output/src450/src/s3/00/xxxx/aspnet-core/modules/finance/test/xxxx.FinanceManagement.TestBase/bin/Release/net5.0/xxxx.FinanceManagement.TestBase.dll. Make sure that test discoverer & executors are registered and platform & framework version settings are appropriate and try again.

Calculating coverage result…
Generating report ‘/codebuild/output/src450/src/s3/00/xxxx/aspnet-core/modules/finance/test/xxxx.FinanceManagement.TestBase/coverage.opencover.xml’

±-------------------------------------------±-----±-------±-------+
| Module | Line | Branch | Method |
±-------------------------------------------±-----±-------±-------+
| xxxx.FinanceManagement.Domain | 0% | 100% | 0% |
±-------------------------------------------±-----±-------±-------+
| xxxx.Utils | 0% | 0% | 0% |
±-------------------------------------------±-----±-------±-------+
| xxxx.FinanceManagement.Domain.Shared | 0% | 100% | 0% |
±-------------------------------------------±-----±-------±-------+

±--------±-----±-------±-------+
| | Line | Branch | Method |
±--------±-----±-------±-------+
| Total | 0% | 0% | 0% |
±--------±-----±-------±-------+
| Average | 0% | 66.66% | 0% |
±--------±-----±-------±-------+

[Container] 2021/10/19 15:16:39 Command did not exit successfully $DOTNET_ROOT/dotnet test -c Release ./xxxx/aspnet-core/ /p:CollectCoverage=true /p:CoverletOutputFormat=opencover exit status 1
[Container] 2021/10/19 15:16:39 Phase complete: BUILD State: FAILED
[Container] 2021/10/19 15:16:39 Phase context status code: COMMAND_EXECUTION_ERROR Message: Error while executing command: $DOTNET_ROOT/dotnet test -c Release ./xxxx/aspnet-core/ /p:CollectCoverage=true /p:CoverletOutputFormat=opencover. Reason: exit status 1
[Container] 2021/10/19 15:16:39 Entering phase POST_BUILD
[Container] 2021/10/19 15:16:39 Running command pwd
/codebuild/output/src450/src/s3/00

2

Hi Repunjay,

In your build pipeline

Do you run the coverage tool before executing the sonarscanner step?

Does the coverage tool successfully produce a report file at /coverage.opencover.xml?

If so, does the file /coverage.opencover.xml look correct?