Add integration test for new project creation

The integration test suite had the use-case of removing
a project but not the one for creating one.

Because the integration test is still half-broken, due
to the lack of the 2nd replication endpoint, rely on
the direct instantiation of a FetchApiClient which would
have been invoked if the remote end had notified the
creation of a project.

This half-integration test still verifies one of the two
ends of creating a project which would highlight potential
issues.

Change-Id: I39b6d7837b63856e8c555b7b9b392feee72838af

src/test/java/com/googlesource/gerrit/plugins/replication/pull/PullReplicationIT.java

diff --git a/src/test/java/com/googlesource/gerrit/plugins/replication/pull/PullReplicationIT.java b/src/test/java/com/googlesource/gerrit/plugins/replication/pull/PullReplicationIT.java
index 5d4aeb4..4c00bae 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/replication/pull/PullReplicationIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/replication/pull/PullReplicationIT.java
@@ -26,6 +26,7 @@
 import com.google.gerrit.acceptance.UseLocalDisk;
 import com.google.gerrit.acceptance.config.GerritConfig;
 import com.google.gerrit.entities.Permission;
+import com.google.gerrit.entities.Project;
 import com.google.gerrit.entities.Project.NameKey;
 import com.google.gerrit.entities.RefNames;
 import com.google.gerrit.extensions.api.changes.NotifyHandling;
@@ -34,6 +35,7 @@
 import com.google.gerrit.extensions.events.ProjectDeletedListener;
 import com.google.gerrit.extensions.restapi.RestApiException;
 import com.googlesource.gerrit.plugins.replication.AutoReloadConfigDecorator;
+import com.googlesource.gerrit.plugins.replication.pull.client.FetchApiClient;
 import java.io.IOException;
 import java.util.Collection;
 import java.util.Collections;
@@ -48,6 +50,7 @@
 import org.eclipse.jgit.transport.PushResult;
 import org.eclipse.jgit.transport.RemoteRefUpdate;
 import org.eclipse.jgit.transport.RemoteRefUpdate.Status;
+import org.eclipse.jgit.transport.URIish;
 import org.junit.Ignore;
 import org.junit.Test;
 
@@ -293,6 +296,25 @@
 
   @Test
   @GerritConfig(name = "gerrit.instanceId", value = TEST_REPLICATION_REMOTE)
+  public void shouldCreateNewProject() throws Exception {
+    NameKey projectToCreate = Project.nameKey(project.get() + "_created");
+
+    setReplicationSource(TEST_REPLICATION_REMOTE, "", Optional.of(projectToCreate.get()));
+    config.save();
+    AutoReloadConfigDecorator autoReloadConfigDecorator =
+        getInstance(AutoReloadConfigDecorator.class);
+    autoReloadConfigDecorator.reload();
+    Source source =
+        getInstance(SourcesCollection.class).getByRemoteName(TEST_REPLICATION_REMOTE).get();
+
+    FetchApiClient client = getInstance(FetchApiClient.Factory.class).create(source);
+    client.initProject(projectToCreate, new URIish(source.getApis().get(0)));
+
+    waitUntil(() -> repoManager.list().contains(projectToCreate));
+  }
+
+  @Test
+  @GerritConfig(name = "gerrit.instanceId", value = TEST_REPLICATION_REMOTE)
   public void shouldReplicateProjectDeletion() throws Exception {
     String projectToDelete = project.get();
     setReplicationSource(TEST_REPLICATION_REMOTE, "", Optional.of(projectToDelete));