testScoverage task's source property is incorrect

[dsilvasc]

The testScoverage task gets skipped with "NO-SOURCE" if you skip the compileTestScala task.

People might want to skip the compileTestScala and test tasks when they're already running compileTestScoverageScala and testScoverage, to avoid compiling and running tests twice.

I'm using this as a workaround for now:

// the testScoverage task already runs all the tests;
// no need to run them twice
// https://stackoverflow.com/questions/30512237/configuring-a-gradle-task-based-on-task-to-be-executed
gradle.taskGraph.whenReady {
  val test by tasks
  val compileTestScala by tasks
  val compileTestScoverageScala by tasks
  if (hasTask(testScoverage)) {
    test.enabled = false
  }
  if (hasTask(compileTestScoverageScala)) {
    compileTestScala.enabled = false
    // Since we won't run compileTestScala, change the test source set's output
    // to the output dir of compileTestScoverageScala.
    // Otherwise the task testScoverage will be skipped with "NO-SOURCE".
    val testSourceSet = project.the<JavaPluginConvention>().sourceSets.getByName("test")
    // need to use withGroovyBuilder because of this issue:
    // // https://github.com/gradle/kotlin-dsl/issues/650
    testSourceSet.withGroovyBuilder {
      "scala" {
        "setOutputDir"(project.file("${project.buildDir}/classes/scala/testScoverage"))
      }
    }
  }
}

[maiflai]

Thanks for pointing this out - please could you test the 2.4.0 release to see if it resolves the issue?

Stu

[dsilvasc]

This looks fixed in 2.4.0, tested with Gradle 4.10:

> Task :common:concurrent:compileJava NO-SOURCE
> Task :common:concurrent:compileScala FROM-CACHE
> Task :common:concurrent:processResources NO-SOURCE
> Task :common:concurrent:classes UP-TO-DATE
> Task :common:concurrent:jar
> Task :common:concurrent:compileScoverageJava NO-SOURCE
> Task :common:concurrent:compileScoverageScala FROM-CACHE
> Task :common:concurrent:processScoverageResources NO-SOURCE
> Task :common:concurrent:scoverageClasses UP-TO-DATE
> Task :common:concurrent:compileTestJava NO-SOURCE
> Task :common:concurrent:compileTestScala FROM-CACHE
> Task :common:concurrent:processTestResources NO-SOURCE
> Task :common:concurrent:testClasses UP-TO-DATE
> Task :common:concurrent:testScoverage
> Task :common:concurrent:reportScoverage FROM-CACHE
> Task :common:concurrent:checkBranchCoverage
> Task :common:concurrent:checkStatementCoverage
> Task :common:concurrent:checkCoverage
> Task :common:concurrent:checkstyleMain NO-SOURCE
> Task :common:concurrent:checkstyleTest NO-SOURCE
> Task :common:concurrent:scalaStyle
> Task :common:concurrent:assemble
> Task :common:concurrent:snapengineDuplicateFinder
> Task :common:concurrent:test FROM-CACHE
> Task :common:concurrent:check

[maiflai]

Thanks very much, I'll close the issue then.