Feature/jacoco (#7)

* Update build.gradle

* Update .travis.yml

.travis.yml

@@ -20,3 +20,10 @@ notifications:
 ###########################
 script:
   - ./gradlew build check
+  - ./gradlew codeCoverageReport
+
+###################################
+### Upload Code Coverage Report ###
+###################################
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

build.gradle

@@ -10,6 +10,7 @@ allprojects {
 
     apply plugin: 'java'
     apply plugin: 'maven'
+    apply plugin: 'jacoco'
 
     sourceCompatibility = 1.8
     targetCompatibility = 1.8
@@ -64,3 +65,25 @@ allprojects {
         useJUnitPlatform()
     }
 }
+
+task codeCoverageReport(type: JacocoReport) {
+    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
+        xml.setDestination(new File("${buildDir}/reports/jacoco/report.xml"))
+        html.setEnabled(true)
+        html.setDestination(new File("${buildDir}/reports/jacoco/report.html"))
+    }
+
+    dependencies {
+        subprojects {
+            test
+        }
+    }
+}