Use failsafe

Signed-off-by: Federico Valeri <fedevaleri@gmail.com>

Author: fvaleri

README.md

@@ -12,15 +12,15 @@ Repgen is a general purpose report generation engine built on top of JasperRepor
 - The engine supports embedded fonts (PDF/A spec) for optimal rendering on every system.
 - The REST API can be used to request new report builds, search and download generated reports.
 
-## Build and run
+## Build from source
 
 ```sh
+# build and run
 mvn package
 java -jar target/repgen-*.jar
 
-# run unit/integration tests
-mvn test
-mvn test -Dtest=*IT
+# run tests
+mvn verify
 
 # create binaries
 mvn package -Passembly

pom.xml

@@ -27,6 +27,7 @@ Licensed under the Apache License 2.0 (see LICENSE file).
         <json.version>20190722</json.version>
         <plugin.compiler.version>3.13.0</plugin.compiler.version>
         <plugin.surefire.version>3.0.0-M1</plugin.surefire.version>
+        <plugin.failsafe.version>3.0.0-M1</plugin.failsafe.version>
         <plugin.assembly.version>3.3.0</plugin.assembly.version>
         <spotbugs.version>4.5.3</spotbugs.version>
         <plugin.spotbugs.version>4.5.3.0</plugin.spotbugs.version>
@@ -152,10 +153,42 @@ Licensed under the Apache License 2.0 (see LICENSE file).
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>${plugin.surefire.version}</version>
+                <configuration>
+                    <parallel>methods</parallel>
+                    <threadCount>4</threadCount>
+                    <forkCount>1C</forkCount>
+                    <reuseForks>true</reuseForks>
+                    <excludes>
+                        <exclude>**/*IT.java</exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-failsafe-plugin</artifactId>
+                <version>${plugin.failsafe.version}</version>
                 <configuration>
                     <forkCount>1</forkCount>
                     <reuseForks>false</reuseForks>
+                    <includes>
+                        <include>**/*IT.java</include>
+                    </includes>
+                    <argLine>--add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED</argLine>
+                    <classpathDependencyExcludes>
+                        <classpathDependencyExclude>org.springframework.boot:spring-boot-starter-tomcat</classpathDependencyExclude>
+                    </classpathDependencyExcludes>
+                    <additionalClasspathElements>
+                        <additionalClasspathElement>${project.build.outputDirectory}</additionalClasspathElement>
+                    </additionalClasspathElements>
                 </configuration>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>integration-test</goal>
+                            <goal>verify</goal>
+                        </goals>
+                    </execution>
+                </executions>
             </plugin>
             <plugin>
                 <groupId>org.springframework.boot</groupId>