}
            val testTaskName = "test${sourceName.capitalize()}UnitTest"
            // Create coverage task of form("testFlavorTypeCoverage" depending on("testFlavorTypeUnitTest"
            tasks.register<JacocoReport>("${testTaskName}Coverage") {
                dependsOn(testTaskName)
                group = "Reporting"
                description = "Generate Jacoco coverage reports on the ${sourceName.capitalize()} build."

org.gradle.testing.jacoco.plugins.JacocoTaskExtension
org.gradle.testing.jacoco.plugins.JacocoTaskExtension$Output
org.gradle.testing.jacoco.tasks.JacocoBase

        given:
        buildFile << '''
            assert project.test.extensions.getByType(JacocoTaskExtension) != null
            assert project.jacocoTestReport instanceof JacocoReport
            assert project.jacocoTestReport.sourceDirectories*.absolutePath == project.layout.files("src/main/java")*.absolutePath

        otherTest(JvmTestSuite) {
            useJUnit()
            dependencies {
                implementation project()
            }
        }
    }

    task mergedReport(type: JacocoReport) {
        dependsOn test, otherTest
        executionData.from(test.jacoco.destinationFile, otherTest.jacoco.destinationFile)
        sourceDirectories.from(sourceSets.main.java.sourceDirectories)