Below is the code snippet I'm using in gradle 7.1.1 and Jacoco version 0.8.4 and getting a build error
Could not find method setFrom() for arguments [file collection] on main classes of type org.gradle.api.internal.tasks.DefaultSourceSetOutput.
jacocoTestReport {
group = "Reporting"
reports {
xml.enabled false
csv.enabled false
html.enabled true
html.destination "${buildDir}/reports/jacoco"
}
afterEvaluate {
classDirectories.setFrom(files(classDirectories.files.collect {
fileTree(dir: it,
exclude: [
''
]
)
}))
}
}
It is caused by the version of gradle you used.
you can check out this post, it describes this problem in every detail
I encounter the same exception when running a unit test, using gradle-4.10.
Solve the problem when I used gradle-7.2
Related
Expected Behavior
jacocoTestReport work
Current Behavior
jacocoTestReport SKIPPED
Context
I created a task whose type is Test, and jacocoTestReport depends on the task. When I ran the task, jacocoTestReport did not work and I got the following information
jacocoTestReport SKIPPED
I find if I use the task test directly, jacocoTestReport worked fine. It makes me confused
the following code caused the above issue
plugins {
id 'java'
id 'jacoco'
}
repositories {
mavenCentral()
}
dependencies {
}
task myTest(type: Test) {
useTestNG()
useJUnitPlatform()
finalizedBy jacocoTestReport
reports {
junitXml.required = false
html.required = true
}
jacoco {
enabled = true
destinationFile = layout.buildDirectory.file("jacoco/${name}.exec").get().asFile
}
}
jacocoTestReport {
// tests are required to run before generating the report
dependsOn myTest
reports {
xml.required = false
csv.required = false
html.outputLocation = layout.buildDirectory.dir('jacocoHtml')
}
}
Steps to Reproduce
example project
Your Environment
Gradle 7.1.1
It is expected, not an issue. just because I use the jacocoTestReport in a wrong way
see https://github.com/gradle/gradle/issues/18271
I have a gradle project and I want to exclude some directories from TC coverage. This is what I am giving in the task
jacocoTestReport {
reports {
xml.enabled true
csv.enabled false
html.enabled true
}
afterEvaluate {
classDirectories.setFrom(files(classDirectories.files.collect {
fileTree(dir: it).exclude(
// define here
'com/this/that'
)
}))
}
}
However the classes still shows up in the coverage.
What am I missing?
afterEvaluate runs in Gradle's configuration phase which is before any tasks have executed and before any classes have been compiled (see build phases)
I'm guessing you want something like
test {
jacoco {
excludes = ['com/this/that/*']
}
}
I'm upgrading my Gradle 4 multi-project setup to Gradle 6. I've followed instructions here:
https://stackoverflow.com/a/56181389
and I've bumped the jacoco version to 0.8.5. Right now the only problem is that the human-readable coverage report seems to be missing most of the coverage data that it was showing under the old version. It seems that the coverage report is only reflecting the last (most recently tested) project. It used to work fine under Gradle 4. I'm using Java 8.
I ran the gradle build using --debug, and I notice that the test.exec file is deleted repeatedly, once for each subproject that has tests. I think this is the problem, but I don't know how to prevent deletion of this file.
2020-04-16T09:16:21.048-0600 [DEBUG] [org.gradle.internal.file.impl.DefaultDeleter] Deleting /Users/bishop/dev/aep/edge-profile-lookup-target/build/jacoco/test.exec
Can someone please help me fix this so that all of the coverage (from each of the tests which ran against each of the sub projects) appear in a single coverage report?
Here are the parts of the main build.gradle file that seem relevant:
buildscript {
ext {
jacocoVersion = '0.8.5'
...
}
...
}
allprojects {
...
apply plugin: 'jacoco'
...
}
subprojects {
tasks.withType(Test) {
// redirect all coverage data to one file
jacoco {
destinationFile = file("$rootProject.buildDir/jacoco/test.exec")
}
}
jacoco {
toolVersion = jacocoVersion
}
jacocoTestReport {
additionalSourceDirs.from = files(sourceSets.main.allSource.srcDirs)
sourceDirectories.from = files(sourceSets.main.allSource.srcDirs)
classDirectories.from = files(sourceSets.main.output.collect {
fileTree(dir: it, exclude: project.properties['BUILD_COVERAGE_EXCLUSIONS'].tokenize(','))
})
reports {
html.enabled = true
xml.enabled = true
csv.enabled = false
}
}
}
task jacocoRootReport(type: JacocoReport) {
dependsOn = subprojects.test
additionalSourceDirs.from = files(subprojects.sourceSets.main.allSource.srcDirs)
sourceDirectories.from = files(subprojects.sourceSets.main.allSource.srcDirs)
classDirectories.from = files(subprojects.jacocoTestReport.classDirectories)
executionData.from = files(subprojects.jacocoTestReport.executionData)
reports {
html.enabled = true
xml.enabled = true
csv.enabled = false
}
onlyIf = {
true
}
doFirst {
executionData.from = files(executionData.findAll {
it.exists()
})
}
}
...
apply plugin: 'jacoco'
configurations.create("jacoco")
configurations {
jacoco
}
dependencies {
jacocoAnt group: 'org.jacoco', name: 'org.jacoco.ant', version: jacocoVersion
jacocoAnt group: 'org.ow2.asm', name: 'asm', version: asmVersion
}
task copyRuntimeLibs(type: Copy) {
from configurations.jacoco
into "$rootProject.buildDir/libs"
}
build.dependsOn copyRuntimeLibs
The following:
jacoco {
destinationFile = file("$rootProject.buildDir/jacoco/test.exec")
}
configures Jacoco to always use the same output file.
So the issue is most likely that more recent Gradle versions work on separating colliding outputs.
I would recommend looking at the recently published sample on how to setup Jacoco in a multi project instead of attempting to rely on colliding outputs.
I want to make jacoco plugin to fail when test coverage is not enough. I use example from gradle page :
https://docs.gradle.org/current/userguide/jacoco_plugin.html
apply plugin: 'jacoco'
jacoco {
toolVersion = "0.7.6.201602180812"
reportsDir = file("output/jacoco/customJacocoReportDir")
}
jacocoTestReport {
reports {
xml.enabled false
csv.enabled false
html.enabled true
html.destination file("output/jacoco/jacocoHtml")
}
}
jacocoTestCoverageVerification {
violationRules {
rule {
limit {
minimum = 0.5
}
}
rule {
enabled = false
element = 'CLASS'
includes = ['org.gradle.*']
limit {
counter = 'LINE'
value = 'TOTALCOUNT'
maximum = 0.3
}
}
}
}
However, I get error:
Could not find method jacocoTestCoverageVerification() for arguments [build_4v41fim1xdl76q49oxk7mnylv$_run_closure6#18601994] on root project 'demo' of type org.gradle.api.Project.
Can anyone advise?
According to the the docs for Gradle version 3.4 or higher :
For projects that also apply the Java Plugin, The JaCoCo plugin automatically adds the following tasks:
jacocoTestReport [...]
jacocoTestCoverageVerification [...]
If the code block in your question shows your full build.gradle file, this would mean that you need to add the line that applies the Java Plugin (apply plugin: 'java').
Of course, you could also add a task of type JacocoCoverageVerification called jacocoTestCoverageVerification to your build file on your own:
task jacocoTestCoverageVerification(type: JacocoCoverageVerification) {
// configuration
}
Try using latest version of gradle. This may solve your problem
I have tried to get code coverage in a spring-gradle project using gradle jacoco plugin.
The build.gradle contains the following
apply plugin: "jacoco"
jacoco {
toolVersion = "0.7.1.201405082137"
reportsDir = file("$buildDir/customJacocoReportDir")
}
jacocoTestReport {
reports {
xml.enabled false
csv.enabled false
html.destination "${buildDir}/jacocoHtml"
}
}
I then ran
gradle test jacocoTestReport
Where after only the file test.exec is generated in build/reports folder.
Other than that nothing happens.
How can I get the HTML report?
You don't have to configure reportsDir/destinationFile
Because jacoco has default values for them.
build.gradle:
plugins {
id 'java'
id 'jacoco'
}
jacocoTestReport {
reports {
xml.enabled true
html.enabled true
csv.enabled true
}
}
repositories {
jcenter()
}
dependencies {
testCompile group: 'junit', name: 'junit', version: '4.12'
}
Run gradle test jacocoTestReport
You can find the test report in ./build/reports/jacoco/test directory.
HTML output is in ./build/reports/jacoco/test/html directory.
Following helped . its in samples/testing/jacaco of gradle-2.3-all.zip from https://gradle.org/releases/
apply plugin: "java"
apply plugin: "jacoco"
jacoco {
toolVersion = "0.7.1.201405082137"
reportsDir = file("$buildDir/customJacocoReportDir")
}
repositories {
mavenCentral()
}
dependencies {
testCompile "junit:junit:4.+"
}
test {
jacoco {
append = false
destinationFile = file("$buildDir/jacoco/jacocoTest.exec")
classDumpFile = file("$buildDir/jacoco/classpathdumps")
}
}
jacocoTestReport {
reports {
xml.enabled false
csv.enabled false
html.destination "${buildDir}/jacocoHtml"
}
}
Unfortunately, none of these answers worked for me.
I had a similar issue.
Only different in not having the exec file generated.
And because of that ,
I found that the jacocoTestReport was simply "skipped".
I got it fixed by adding :
apply plugin: 'jacoco'
test {
useJUnitPlatform()
finalizedBy jacocoTestReport // report is always generated after tests run
}
jacocoTestReport {
...
...
...
...
}
That's because I'm using Junit5 with spring boot 2.X
subprojects {
apply(plugin: 'org.jetbrains.kotlin.jvm')
repositories {
jcenter()
mavenCentral()
}
}
task codeCoverageReport(type: JacocoReport) {
// Gather execution data from all subprojects
executionData fileTree(project.rootDir.absolutePath).include("**/build/jacoco/*.exec")
// Add all relevant sourcesets from the subprojects
subprojects.each {
sourceSets it.sourceSets.main
}
reports {
xml.enabled true
html.enabled true
csv.enabled false
}
}
// always run the tests before generating the report
codeCoverageReport.dependsOn {
subprojects*.test
}
sonarqube {
properties {
property "sonar.projectKey", "your_project_key"
property "sonar.verbose", true
property "sonar.projectName", "Your project name"
property "sonar.coverage.jacoco.xmlReportPaths", "${rootDir}/build/reports/jacoco/codeCoverageReport/codeCoverageReport.xml"
}
}
Command to run test with coverage:
./gradlew codeCoverageReport
./gradlew sonarqube -x test (test is excluded since already run and sonarqube by default executes test)
The second command can be ignored if sonarqube is not being used.
Two things to be noted that made it work:
To make available sourcesets of all modules, looping over subprojects and accumulating sourcesets worked. subprojects.sourceSets.main.allSource.srcDirs did not work.
sonar.jacoco.reportPaths is deprecated. We need to use sonar.coverage.jacoco.xmlReportPaths. Check the documentation here