First contract test

demand-forecasting-adapters/pom.xml

@@ -82,6 +82,19 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.codehaus.gmavenplus</groupId>
+                <artifactId>gmavenplus-plugin</artifactId>
+                <version>1.6</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>addTestSources</goal>
+                            <goal>compileTests</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>

demand-forecasting-adapters/src/test/groovy/io/dddbyexamples/factory/delivery/planning/DeliveryPlannerDefinitionSpec.groovy

@@ -8,7 +8,7 @@ import io.dddbyexamples.factory.delivery.planning.definition.DeliveryPlannerDefi
 import spock.lang.Specification
 
 import static java.time.LocalTime.of as time
-import static DeliveryPlannerDefinition.of
+import static io.dddbyexamples.factory.delivery.planning.definition.DeliveryPlannerDefinition.of
 import static io.dddbyexamples.factory.demand.forecasting.Demand.Schema.*
 
 @SpringBootTest