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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,151 @@ | ||
| apply plugin: 'jacoco' | ||
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| jacoco { | ||
| toolVersion = "0.8.12" | ||
| } | ||
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| ext { | ||
| limits = [ | ||
| 'instruction': 0, | ||
| 'branch' : 0, | ||
| 'line' : 0, | ||
| 'complexity' : 0, | ||
| 'method' : 0, | ||
| 'class' : 0 | ||
| ] | ||
| } | ||
|
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| project.afterEvaluate { | ||
| def buildTypes = android.buildTypes.collect { type -> type.name } | ||
| def productFlavors = android.productFlavors.collect { flavor -> flavor.name } | ||
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| if (!productFlavors) productFlavors.add('') | ||
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| productFlavors.each { productFlavorName -> | ||
| buildTypes.each { buildTypeName -> | ||
| def sourceName, sourcePath | ||
| if (!productFlavorName) { | ||
| sourceName = sourcePath = "${buildTypeName}" | ||
| } else { | ||
| sourceName = "${productFlavorName}${buildTypeName.capitalize()}" | ||
| sourcePath = "${productFlavorName}/${buildTypeName}" | ||
| } | ||
| def testTaskName = "test${sourceName.capitalize()}UnitTest" | ||
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| task "${testTaskName}Coverage"(type: JacocoReport, dependsOn: "$testTaskName") { | ||
| group = "Reporting" | ||
| description = "Generate Jacoco coverage reports on the ${sourceName.capitalize()} build." | ||
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| def javaDirectories = fileTree( | ||
| dir: "${project.buildDir}/intermediates/javac/${sourcePath}/compile${sourceName.capitalize()}JavaWithJavac/classes", | ||
| excludes: ['**/R.class', | ||
| '**/R$*.class', | ||
| '**/*$ViewInjector*.*', | ||
| '**/*$ViewBinder*.*', | ||
| '**/BuildConfig.*', | ||
| '**/Manifest*.*', | ||
| '**/*Factory*', | ||
| '**/*_MembersInjector*', | ||
| '**/*Module*', | ||
| '**/*Component*', | ||
| '**android**', | ||
| '**/BR.class'] | ||
| ) | ||
| def kotlinDirectories = fileTree( | ||
| dir: "${project.buildDir}/tmp/kotlin-classes/${sourcePath}", | ||
| excludes: ['**/R.class', | ||
| '**/R$*.class', | ||
| '**/*$ViewInjector*.*', | ||
| '**/*$ViewBinder*.*', | ||
| '**/BuildConfig.*', | ||
| '**/Manifest*.*', | ||
| '**/*Factory*', | ||
| '**/*_MembersInjector*', | ||
| '**/*Module*', | ||
| '**/*Component*', | ||
| '**android**', | ||
| '**/BR.class'] | ||
| ) | ||
|
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| // logger.lifecycle("javaDirectories: $javaDirectories") | ||
| // logger.lifecycle("kotlinDirectories: $kotlinDirectories") | ||
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| getClassDirectories().setFrom(files(javaDirectories, kotlinDirectories)) | ||
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| def coverageSourceDirs = [ | ||
| "src/main/java", | ||
| "src/$productFlavorName/java", | ||
| "src/$buildTypeName/java" | ||
| ] | ||
| getAdditionalSourceDirs().setFrom(files(coverageSourceDirs)) | ||
| getSourceDirectories().setFrom(files(coverageSourceDirs)) | ||
| getExecutionData().setFrom(files("${project.buildDir}/jacoco/${testTaskName}.exec")) | ||
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| reports { | ||
| xml.required.set(true) | ||
| html.required.set(false) | ||
| } | ||
|
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| doLast { | ||
| jacocoTestReport("${testTaskName}Coverage") | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| def jacocoTestReport(testTaskName) { | ||
| def report = file("${buildDir}/reports/jacoco/${testTaskName}/${testTaskName}.xml") | ||
| logger.lifecycle("Checking coverage results: ${report}") | ||
|
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| def parser = new XmlParser() | ||
| parser.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false) | ||
| parser.setFeature("http://apache.org/xml/features/disallow-doctype-decl", false) | ||
| def results = parser.parse(report) | ||
|
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| def percentage = { | ||
| def covered = it.'@covered' as Double | ||
| def missed = it.'@missed' as Double | ||
| ((covered / (covered + missed)) * 100).round(2) | ||
| } | ||
|
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| def counters = results.counter | ||
| def metrics = [:] | ||
| metrics << [ | ||
| 'instruction': percentage(counters.find { it.'@type'.equals('INSTRUCTION') }), | ||
| 'branch' : percentage(counters.find { it.'@type'.equals('BRANCH') }), | ||
| 'line' : percentage(counters.find { it.'@type'.equals('LINE') }), | ||
| 'complexity' : percentage(counters.find { it.'@type'.equals('COMPLEXITY') }), | ||
| 'method' : percentage(counters.find { it.'@type'.equals('METHOD') }), | ||
| 'class' : percentage(counters.find { it.'@type'.equals('CLASS') }) | ||
| ] | ||
|
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| def failures = [] | ||
| def success = [] | ||
| metrics.each { | ||
| def limit = limits[it.key] | ||
| if (it.value < limit) { | ||
| failures.add("- ${it.key} coverage rate is: ${it.value}%, minimum is ${limit}%") | ||
| }else{ | ||
| success.add("- ${it.key} coverage rate is: ${it.value}%") | ||
| } | ||
| } | ||
|
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| if (failures) { | ||
| logger.quiet("------------------ Code Coverage Failed -----------------------") | ||
| failures.each { | ||
| logger.quiet(it) | ||
| } | ||
| logger.quiet("---------------------------------------------------------------") | ||
| throw new GradleException("Code coverage failed") | ||
| } else { | ||
| logger.quiet("------------------ Code Coverage Success -----------------------") | ||
| success.each { | ||
| logger.quiet(it) | ||
| } | ||
| logger.quiet("---------------------------------------------------------------") | ||
| } | ||
| } |
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