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---
stage: Verify
group: Pipeline Insights
info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
---
# Unit test report examples **(FREE)**
[Unit test reports](unit_test_reports.md) can be generated for many languages and packages.
Use these examples as guidelines for configuring your pipeline to generate unit test reports
for the listed languages and packages. You might need to edit the examples to match
the version of the language or package you are using.
## Ruby
Use the following job in `.gitlab-ci.yml`. This includes the `artifacts:paths` keyword to provide a link to the Unit test report output file.
```yaml
## Use https://github.com/sj26/rspec_junit_formatter to generate a JUnit report format XML file with rspec
ruby:
stage: test
script:
- bundle install
- bundle exec rspec --format progress --format RspecJunitFormatter --out rspec.xml
artifacts:
when: always
paths:
- rspec.xml
reports:
junit: rspec.xml
```
## Go
Use the following job in `.gitlab-ci.yml`:
```yaml
## Use https://github.com/gotestyourself/gotestsum to generate a JUnit report format XML file with go
golang:
stage: test
script:
- go get gotest.tools/gotestsum
- gotestsum --junitfile report.xml --format testname
artifacts:
when: always
reports:
junit: report.xml
```
## Java
There are a few tools that can produce JUnit report format XML file in Java.
### Gradle
In the following example, `gradle` is used to generate the test reports.
If there are multiple test tasks defined, `gradle` generates multiple
directories under `build/test-results/`. In that case, you can leverage glob
matching by defining the following path: `build/test-results/test/**/TEST-*.xml`:
```yaml
java:
stage: test
script:
- gradle test
artifacts:
when: always
reports:
junit: build/test-results/test/**/TEST-*.xml
```
In [GitLab Runner 13.0](https://gitlab.com/gitlab-org/gitlab-runner/-/issues/2620)
and later, you can use `**`.
### Maven
For parsing [Surefire](https://maven.apache.org/surefire/maven-surefire-plugin/)
and [Failsafe](https://maven.apache.org/surefire/maven-failsafe-plugin/) test
reports, use the following job in `.gitlab-ci.yml`:
```yaml
java:
stage: test
script:
- mvn verify
artifacts:
when: always
reports:
junit:
- target/surefire-reports/TEST-*.xml
- target/failsafe-reports/TEST-*.xml
```
## Python example
This example uses pytest with the `--junitxml=report.xml` flag to format the output
into the JUnit report XML format:
```yaml
pytest:
stage: test
script:
- pytest --junitxml=report.xml
artifacts:
when: always
reports:
junit: report.xml
```
## C/C++
There are a few tools that can produce JUnit report format XML files in C/C++.
### GoogleTest
In the following example, `gtest` is used to generate the test reports.
If there are multiple `gtest` executables created for different architectures (`x86`, `x64` or `arm`),
you are required to run each test providing a unique filename. The results
are then aggregated together.
```yaml
cpp:
stage: test
script:
- gtest.exe --gtest_output="xml:report.xml"
artifacts:
when: always
reports:
junit: report.xml
```
### CUnit
[CUnit](https://cunity.gitlab.io/cunit/) can be made to produce [JUnit report format XML files](https://cunity.gitlab.io/cunit/group__CI.html)
automatically when run using its `CUnitCI.h` macros:
```yaml
cunit:
stage: test
script:
- ./my-cunit-test
artifacts:
when: always
reports:
junit: ./my-cunit-test.xml
```
## .NET
The [JunitXML.TestLogger](https://www.nuget.org/packages/JunitXml.TestLogger/) NuGet
package can generate test reports for .Net Framework and .Net Core applications. The following
example expects a solution in the root folder of the repository, with one or more
project files in sub-folders. One result file is produced per test project, and each file
is placed in the artifacts folder. This example includes optional formatting arguments, which
improve the readability of test data in the test widget. A full .Net Core
[example is available](https://gitlab.com/Siphonophora/dot-net-cicd-test-logging-demo).
```yaml
## Source code and documentation are here: https://github.com/spekt/junit.testlogger/
Test:
stage: test
script:
- 'dotnet test --test-adapter-path:. --logger:"junit;LogFilePath=..\artifacts\{assembly}-test-result.xml;MethodFormat=Class;FailureBodyFormat=Verbose"'
artifacts:
when: always
paths:
- ./**/*test-result.xml
reports:
junit:
- ./**/*test-result.xml
```
## JavaScript
There are a few tools that can produce JUnit report format XML files in JavaScript.
### Jest
The [jest-junit](https://github.com/jest-community/jest-junit) npm package can generate
test reports for JavaScript applications. In the following `.gitlab-ci.yml` example,
the `javascript` job uses Jest to generate the test reports:
```yaml
javascript:
stage: test
script:
- 'jest --ci --reporters=default --reporters=jest-junit'
artifacts:
when: always
reports:
junit:
- junit.xml
```
### Karma
The [Karma-junit-reporter](https://github.com/karma-runner/karma-junit-reporter)
npm package can generate test reports for JavaScript applications. In the following
`.gitlab-ci.yml` example, the `javascript` job uses Karma to generate the test reports:
```yaml
javascript:
stage: test
script:
- karma start --reporters junit
artifacts:
when: always
reports:
junit:
- junit.xml
```
### Mocha
The [JUnit Reporter for Mocha](https://github.com/michaelleeallen/mocha-junit-reporter)
NPM package can generate test reports for JavaScript applications. In the following
`.gitlab-ci.yml` example, the `javascript` job uses Mocha to generate the test reports:
```yaml
javascript:
stage: test
script:
- mocha --reporter mocha-junit-reporter --reporter-options mochaFile=junit.xml
artifacts:
when: always
reports:
junit:
- junit.xml
```
## Flutter or Dart
This example `.gitlab-ci.yml` file uses the [JUnit Report](https://pub.dev/packages/junitreport)
package to convert the `flutter test` output into JUnit report XML format:
```yaml
test:
stage: test
script:
- flutter test --machine | tojunit -o report.xml
artifacts:
when: always
reports:
junit:
- report.xml
```
## PHP
This example uses [PHPUnit](https://phpunit.de/) with the `--log-junit` flag.
You can also add this option using
[XML](https://phpunit.readthedocs.io/en/stable/configuration.html#the-junit-element)
in the `phpunit.xml` configuration file.
```yaml
phpunit:
stage: test
script:
- composer install
- vendor/bin/phpunit --log-junit report.xml
artifacts:
when: always
reports:
junit: report.xml
```