Added JaCoCo

Author: rijnb

.coveralls.yml

@@ -0,0 +1 @@
+service_name: travis-ci

.travis.yml

@@ -8,7 +8,10 @@ jdk:
 install: mvn install -DskipTests -Dgpg.skip
 
 script:
-    - mvn clean verify -Dgpg.skip
+    - mvn verify -Dgpg.skip
+
+after_success:
+    - mvn coveralls:report -Dgpg.skip
 
 cache:
   directories:

README.md

@@ -1,6 +1,7 @@
 # Mapcode Library for Java
 
 [![Build Status](https://img.shields.io/travis/mapcode-foundation/mapcode-java.svg)](https://travis-ci.org/mapcode-foundation/mapcode-java)
+[![Coverage Status](https://coveralls.io/repos/github/mapcode-foundation/mapcode-java/badge.svg)](https://coveralls.io/github/mapcode-foundation/mapcode-java)
 [![Release](https://img.shields.io/github/release/mapcode-foundation/mapcode-java.svg)](https://github.com/mapcode-foundation/mapcode-java/releases)
 [![Maven Central](https://img.shields.io/maven-central/v/com.mapcode/mapcode.svg)](https://maven-badges.herokuapp.com/maven-central/com.mapcode/mapcode)
 

pom.xml

@@ -70,7 +70,12 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <jdk.version>1.6</jdk.version>
 
+        <!-- Repo token for Coveralls. -->
+        <coveralls-maven-plugin.repoToken>RLwZjbGmKFYBnpizVNbcqYxTQsxpZVe2i</coveralls-maven-plugin.repoToken>
+
         <!-- Modules. -->
+        <coveralls-maven-plugin.version>4.2.0</coveralls-maven-plugin.version>
+        <jacoco-maven-plugin.version>0.7.7.201606060606</jacoco-maven-plugin.version>
         <nexus-staging-maven-plugin.version>1.6.7</nexus-staging-maven-plugin.version>
         <maven-compiler-plugin.version>3.5.1</maven-compiler-plugin.version>
         <maven-javadoc-plugin.version>2.10.3</maven-javadoc-plugin.version>
@@ -95,6 +100,50 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>${jacoco-maven-plugin.version}</version>
+                <executions>
+                    <execution>
+                        <id>pre-unit-test</id>
+                        <phase>test-compile</phase>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+
+                    <execution>
+                        <id>post-unit-test</id>
+                        <phase>test</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <plugin>
+                <groupId>org.eluder.coveralls</groupId>
+                <artifactId>coveralls-maven-plugin</artifactId>
+                <version>${coveralls-maven-plugin.version}</version>
+                <configuration>
+                    <repoToken>${coveralls-maven-plugin.repoToken}</repoToken>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${maven-surefire-plugin.version}</version>
+                <configuration>
+                    <forkCount>1</forkCount>
+                    <reuseForks>true</reuseForks>
+                    <!--suppress MavenModelInspection -->
+                    <argLine>${argLine} -Xmx1024m</argLine>
+                </configuration>
+            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
@@ -159,17 +208,6 @@
                     <target>${jdk.version}</target>
                 </configuration>
             </plugin>
-
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>${maven-surefire-plugin.version}</version>
-                <configuration>
-                    <forkCount>1</forkCount>
-                    <reuseForks>true</reuseForks>
-                    <argLine>-Xmx1024m -XX:MaxPermSize=256m</argLine>
-                </configuration>
-            </plugin>
         </plugins>
     </build>