enabled xtext-maven-plugin in tests.views

tests/org.eclipse.emf.parsley.tests.views/pom.xml

@@ -13,4 +13,49 @@
 	<artifactId>org.eclipse.emf.parsley.tests.views</artifactId>
 	<packaging>eclipse-plugin</packaging>
 
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-clean-plugin</artifactId>
+				<configuration>
+					<filesets>
+						<fileset>
+							<directory>${basedir}/emfparsley-gen</directory>
+						</fileset>
+					</filesets>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.eclipse.xtext</groupId>
+				<artifactId>xtext-maven-plugin</artifactId>
+				<executions>
+					<execution>
+						<goals>
+							<goal>generate</goal>
+						</goals>
+					</execution>
+				</executions>
+				<configuration>
+					<languages>
+						<language>
+							<setup>org.eclipse.emf.parsley.dsl.EmfParsleyDslStandaloneSetup</setup>
+							<outputConfigurations>
+								<outputConfiguration>
+									<outputDirectory>${basedir}/emfparsley-gen</outputDirectory>
+								</outputConfiguration>
+							</outputConfigurations>
+						</language>
+					</languages>
+				</configuration>
+				<dependencies>
+					<dependency>
+						<groupId>org.eclipse.emf.parsley</groupId>
+						<artifactId>org.eclipse.emf.parsley.dsl</artifactId>
+						<version>${project.version}</version>
+					</dependency>
+				</dependencies>
+			</plugin>
+		</plugins>
+	</build>
 </project>