pitest

app/build.gradle

@@ -4,6 +4,7 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: 'com.google.firebase.appdistribution'
 
 apply from: '../scripts/jacoco.gradle'
+apply from: '../scripts/pitest.gradle'
 
 def keystorePropertiesFile = rootProject.file("signing/keystore.properties")
 def keystoreProperties = new Properties()

build.gradle

@@ -13,6 +13,7 @@ buildscript {
         classpath 'com.google.gms:google-services:4.3.3'
         classpath "org.jacoco:org.jacoco.core:0.8.5"
         classpath 'com.google.firebase:firebase-appdistribution-gradle:1.3.1'
+        classpath 'pl.droidsonroids.gradle:gradle-pitest-plugin:0.2.2'
     }
 }
 

scripts/jacoco.gradle

@@ -14,8 +14,8 @@ def fileFilter = [
         "**/*Activity*"
 ]
 
-def debugTree = fileTree(dir: "${buildDir}/tmp/kotlin-classes/debug", includes: ["**/*Activity*"])
-def releaseTree = fileTree(dir: "${buildDir}/tmp/kotlin-classes/release", excludes: fileFilter)
+def debugTree = fileTree(dir: "$buildDir/tmp/kotlin-classes/debug", includes: ["**/*Activity*"])
+def releaseTree = fileTree(dir: "$buildDir/tmp/kotlin-classes/release", excludes: fileFilter)
 
 def sourceDirs = files([mainSrc])
 def classDirs = files([debugTree, releaseTree])

scripts/pitest.gradle

@@ -1,10 +1,11 @@
-apply plugin: "pl.droidsonroids.pitest"
+apply plugin: 'pl.droidsonroids.pitest'
 
 pitest {
-    targetClasses = ['tat.mukhutdinov.currencyexchange.*']
-    excludedClasses = ['tat.mukhutdinov.currencyexchange.exchangerate.model.ExchangeRate$Creator']
+    targetClasses = ['tat.mukhutdinov.calculator.*']
+    excludedClasses = ['tat.mukhutdinov.calculator.MainActivity*']
+    mutationThreshold = 50
     threads = 4
-    pitestVersion = '1.4.0'
+    pitestVersion = '1.4.6'
     failWhenNoMutations = false
     outputFormats = ['HTML']
     timestampedReports = false