I've got a problem when I launch a build on Jenkins. I would like to have the coverage report of my instrumented tests in Jenkins but it fails due to an incompatible version of Jacoco.
In my Android project, I've added the line apply plugin: 'jacoco' in the app/build.gradle file.
My Android project use the gradle plugin 3.0.1 version.
In Jenkins, I set up my application like this:
In Jenkins, I've installed the JaCoCo plugin 3.0.1 version.
When I run a build in Jenkins with this configuration, it goes well but I don't get the coverage report of the instrumented tests.
So, I change the settings like this:
When I run a build, in the Console output, I get the following message:
ERROR: Step ‘Record JaCoCo coverage report’ aborted due to exception:
org.jacoco.core.data.IncompatibleExecDataVersionException: Cannot read execution data version 0x1006. This version of JaCoCo uses execution data version 0x1007.
On the Jenkins wiki, I read that there is a compatibility problem between different versions of Jenkins and JaCoCo: https://wiki.jenkins.io/display/JENKINS/JaCoCo+Plugin.
So, I tried to use a 7.5+ version in my Android project by adding this line in the build.gradle file:
jacoco {
toolVersion '0.7.5+'
}
But it still fails... :-(
I don't understand why it works with the *.exec files only but not when I add the *.ec files.
Someone see what I missed?
Related
I've got a problem when I launch a build on Jenkins. I would like to have the coverage report of my instrumented tests in Jenkins but it is stuck while executing Jacoco Test reports.
In my Android project, I've added the line apply plugin: 'jacoco' in the app/build.gradle file. I have used,
gradle plugin version- 7.0.2
Kotlin version - 1.4.32
jacoco version - 0.8.7
build gradle - 4.2.2
Previously it was working with below mention configuration:
gradle plugin version- 6.5
Kotlin version - 1.4.32
jacoco version - 0.8.7
build gradle - 4.1.3
And I have used Robolectric and Hilt in my project and in test cases. Locally it is working fine. Only in jenkins it is getting stuck. Please help me out what I have missed.
I just recently updated my arturbosch detekt library in my android app to 1.20.0-RC1 but when I run my build using bitrise CI tool, I get this error message:
I have checked my detekt config file and "formatting" is spelt correctly. What could be wrong and how do I resolve it.
I my gradle file, I added the autoCorrect Line in this block:
I'm trying to generate a Code Coverage report using Android Studio and the gradle plugin.
I've done alot of research and seem to have found that using the jacoco plugin is the way to do it. I currently only have instrumentation and junit tests which I run with the gradle wrapper using gradle 1.13 that I execute with ./gradlew connectedCheck.
The appropriate part of my gradle file looks like this:
mock.initWith(debug)
mock {
testCoverageEnabled true
}
Upon doing so it generates a coverage.ec file that I have no idea what to do with. Apparently you need a coverage.em file for emma to compile it but I'm not sure where to generate that.
I've also tried this without a gradle wrapper using gradle 2.2.1
According to http://gradle.org/docs/current/userguide/jacoco_plugin.html#jacoco-application-output it should be generating an html file with the coverage report in it but I am unable to do so. Does anyone have any great tutorials or a way to use the coverage.ec file?
I am trying to get code coverage working for a new empty Android project using Gradle in Android Studio.
I managed to get Sonar working but I can't seem to figure it out for the code coverage. (never done anything like it before)
I have looked at JaCoCo but it is not compatible with Android. The same goes for Cobertura. And it seems Emma doesn't work with Gradle yet.
I am using Gradle 1.11, Android Studio 0.5.1 and Sonar Runner 2.3
JaCoCo is now supported in Android Studio when using build tools version 0.10.0
New Build System
Release Notes:
0.10.0
....
Test code coverage support with Jacoco
Enable in the tested Build Type with testCoverageEnabled = true
HTML and XML Report generated in build/reports/coverage
Configure version of Jacoco with
android {
jacoco {
version = '0.6.2.201302030002'
}
}
Known issue: This is not compatible with using Dagger.
.....
Please refer to this answer. https://stackoverflow.com/a/25029501/973483
You should be able to use jacoco and enable code coverage on android project as long as you are using Java version 1.5. It should work with mockito, dagger and espresso.
If you, however, switch to Java 1.6 or above, you will have issues enabling code coverage
Is there a way to to have a gradle build that will generate code coverage from robolectric test that can be sent to sonar?
As far as I can tell: At this time, No.
In order to have code coverage you need Emma support and that's not yet fixed in the android gradle build plugin. It's supposed to come in version 0.8.+ but it was also "supposed" to come in version 0.6+ so don't hold your breath.
Roadmap: http://tools.android.com/tech-docs/new-build-system/roadmap
Related Emma Issue: https://code.google.com/p/android/issues/detail?id=60964