Fixing tests during release

sample-apps/maven/build.bat

@@ -1,7 +1,4 @@
 echo "build parameter 1: --%1--"
 echo "build parameter 2: --%2--"
 call mvn --version
-@echo on
-echo here
 call mvn releaser:release
-echo there

sample-config.properties

@@ -15,4 +15,4 @@ restabuild.context=/restabuild
 restabuild.timeout=30
 
 # Controls whether or not to delete the instance directories of each build upon completion. Valid values: ALWAYS, NEVER, ON_SUCCESS
-restabuild.delete.policy=NEVER
+restabuild.delete.policy=ON_SUCCESS

src/test/java/com/danielflower/restabuild/build/ProjectManagerTest.java

@@ -27,7 +27,7 @@ public class ProjectManagerTest {
     private final AppRepo appRepo = AppRepo.create("maven");
     private final int defaultTimeout = 30000;
     private final ExecutorService executor = Executors.newCachedThreadPool();
-    private final DeletePolicy instanceDirDeletePolicy = DeletePolicy.NEVER;
+    private final DeletePolicy instanceDirDeletePolicy = DeletePolicy.ON_SUCCESS;
     private final AtomicReference<BuildStatus> endStatus = new AtomicReference<>(null);
     private final BuildProcessListener endStatusSetter = (buildProcess, oldStatus, newStatus) -> {
         endStatus.set(newStatus);