diff --git a/plugin/pom.xml b/plugin/pom.xml
index 3d3e238..7f2cf6c 100644
--- a/plugin/pom.xml
+++ b/plugin/pom.xml
@@ -65,6 +65,16 @@
             <artifactId>map-builder</artifactId>
             <version>${map-builder.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/pom.xml b/pom.xml
index a256b1a..082404e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,6 +23,8 @@
         <maven-checkstyle-plugin.version>2.17</maven-checkstyle-plugin.version>
         <checkstyle.version>7.6.1</checkstyle.version>
         <sevntu.version>1.23.1</sevntu.version>
+        <mockito.version>1.10.19</mockito.version>
+        <assertj.version>3.8.0</assertj.version>
     </properties>
 
     <modules>
@@ -133,6 +135,21 @@
         </profile><!-- release -->
     </profiles>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.mockito</groupId>
+                <artifactId>mockito-core</artifactId>
+                <version>${mockito.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.assertj</groupId>
+                <artifactId>assertj-core</artifactId>
+                <version>${assertj.version}</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
     <distributionManagement>
         <snapshotRepository>
             <id>sonatype-nexus-snapshots</id>