38 lines
994 B
Markdown
38 lines
994 B
Markdown
|
# Code coverage report
|
||
|
|
|
||
|
|
## Getting JaCoCo exec files
|
||
|
|
|
||
|
|
Before you can generate code coverage report by JaCoCo tool,
|
||
|
|
you need to get data about what lines of code were executed
|
||
|
|
during testing. These information are collected by JaCoCo
|
||
|
|
agent and stored in JaCoCo exec files. All you need to do
|
||
|
|
is run the tests with `jacoco` maven profile.
|
||
|
|
|
||
|
|
```
|
||
|
|
mvn test -Ptests,extra-tests,jacoco
|
||
|
|
```
|
||
|
|
|
||
|
|
## Generate JaCoCo reports
|
||
|
|
|
||
|
|
```
|
||
|
|
mvn verify -Pjacoco-generate-report -DskipTests
|
||
|
|
```
|
||
|
|
|
||
|
|
For generating JaCoCo reports only run the maven build
|
||
|
|
with profile `jacoco-generate-report` as it is shown
|
||
|
|
in the example above. After the command was executed,
|
||
|
|
in directory `target/jacoco-report` you can find
|
||
|
|
reports in HTML and XML formats.
|
||
|
|
|
||
|
|
## Merge JaCoCo exec files to one
|
||
|
|
|
||
|
|
Since ActiveMQ Artemis is divided into several modules,
|
||
|
|
exec files are generated for each module separately.
|
||
|
|
If you need to merge them together to have all data
|
||
|
|
in one place, you can do it by command below.
|
||
|
|
|
||
|
|
```
|
||
|
|
mvn jacoco:merge -N -Pjacoco
|
||
|
|
```
|
||
|
|
|