| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.googlesource.gerrit.plugins.replication; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.gson.Gson; |
| import com.google.gson.GsonBuilder; |
| import com.googlesource.gerrit.plugins.replication.ReplicationState.RefPushResult; |
| import com.googlesource.gerrit.plugins.replication.ReplicationTasksStorage.ReplicateRefUpdate; |
| import com.googlesource.gerrit.plugins.replication.ReplicationTasksStorage.ReplicateRefUpdateTypeAdapterFactory; |
| import java.net.URISyntaxException; |
| import org.eclipse.jgit.transport.RemoteRefUpdate; |
| import org.eclipse.jgit.transport.URIish; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class ReplicationStateTest { |
| |
| private ReplicationState replicationState; |
| private PushResultProcessing pushResultProcessingMock; |
| |
| @Before |
| public void setUp() throws Exception { |
| pushResultProcessingMock = mock(PushResultProcessing.class); |
| replicationState = new ReplicationState(pushResultProcessingMock); |
| } |
| |
| @Test |
| public void shouldNotHavePushTask() { |
| assertThat(replicationState.hasPushTask()).isFalse(); |
| } |
| |
| @Test |
| public void shouldHavePushTask() { |
| replicationState.increasePushTaskCount("someProject", "someRef"); |
| assertThat(replicationState.hasPushTask()).isTrue(); |
| } |
| |
| @Test |
| public void shouldFireOneReplicationEventWhenNothingToReplicate() { |
| // actual test |
| replicationState.markAllPushTasksScheduled(); |
| |
| // expected event |
| verify(pushResultProcessingMock).onAllRefsReplicatedToAllNodes(0); |
| } |
| |
| @Test |
| public void shouldFireEventsForReplicationOfOneRefToOneNode() throws URISyntaxException { |
| URIish uri = new URIish("git://someHost/someRepo.git"); |
| |
| // actual test |
| replicationState.increasePushTaskCount("someProject", "someRef"); |
| replicationState.markAllPushTasksScheduled(); |
| replicationState.notifyRefReplicated( |
| "someProject", "someRef", uri, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| |
| // expected events |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "someRef", uri, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock).onRefReplicatedToAllNodes("someProject", "someRef", 1); |
| verify(pushResultProcessingMock).onAllRefsReplicatedToAllNodes(1); |
| } |
| |
| @Test |
| public void shouldFireEventsForReplicationOfOneRefToMultipleNodes() throws URISyntaxException { |
| URIish uri1 = new URIish("git://someHost1/someRepo.git"); |
| URIish uri2 = new URIish("git://someHost2/someRepo.git"); |
| |
| // actual test |
| replicationState.increasePushTaskCount("someProject", "someRef"); |
| replicationState.increasePushTaskCount("someProject", "someRef"); |
| replicationState.markAllPushTasksScheduled(); |
| replicationState.notifyRefReplicated( |
| "someProject", "someRef", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| replicationState.notifyRefReplicated( |
| "someProject", "someRef", uri2, RefPushResult.FAILED, RemoteRefUpdate.Status.NON_EXISTING); |
| |
| // expected events |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "someRef", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", |
| "someRef", |
| uri2, |
| RefPushResult.FAILED, |
| RemoteRefUpdate.Status.NON_EXISTING); |
| verify(pushResultProcessingMock).onRefReplicatedToAllNodes("someProject", "someRef", 2); |
| verify(pushResultProcessingMock).onAllRefsReplicatedToAllNodes(2); |
| } |
| |
| @Test |
| public void shouldFireEventsForReplicationOfMultipleRefsToMultipleNodes() |
| throws URISyntaxException { |
| URIish uri1 = new URIish("git://host1/someRepo.git"); |
| URIish uri2 = new URIish("git://host2/someRepo.git"); |
| URIish uri3 = new URIish("git://host3/someRepo.git"); |
| |
| // actual test |
| replicationState.increasePushTaskCount("someProject", "ref1"); |
| replicationState.increasePushTaskCount("someProject", "ref1"); |
| replicationState.increasePushTaskCount("someProject", "ref1"); |
| replicationState.increasePushTaskCount("someProject", "ref2"); |
| replicationState.increasePushTaskCount("someProject", "ref2"); |
| replicationState.markAllPushTasksScheduled(); |
| replicationState.notifyRefReplicated( |
| "someProject", "ref1", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| replicationState.notifyRefReplicated( |
| "someProject", "ref1", uri2, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| replicationState.notifyRefReplicated( |
| "someProject", "ref1", uri3, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| replicationState.notifyRefReplicated( |
| "someProject", "ref2", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| replicationState.notifyRefReplicated( |
| "someProject", "ref2", uri2, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| |
| // expected events |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "ref1", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "ref1", uri2, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "ref1", uri3, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "ref2", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "ref2", uri2, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock).onRefReplicatedToAllNodes("someProject", "ref1", 3); |
| verify(pushResultProcessingMock).onRefReplicatedToAllNodes("someProject", "ref2", 2); |
| verify(pushResultProcessingMock).onAllRefsReplicatedToAllNodes(5); |
| } |
| |
| @Test |
| public void shouldFireEventsForReplicationSameRefDifferentProjects() throws URISyntaxException { |
| URIish uri = new URIish("git://host1/someRepo.git"); |
| |
| // actual test |
| replicationState.increasePushTaskCount("project1", "ref1"); |
| replicationState.increasePushTaskCount("project2", "ref2"); |
| replicationState.markAllPushTasksScheduled(); |
| replicationState.notifyRefReplicated( |
| "project1", "ref1", uri, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| replicationState.notifyRefReplicated( |
| "project2", "ref2", uri, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| |
| // expected events |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "project1", "ref1", uri, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "project2", "ref2", uri, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock).onRefReplicatedToAllNodes("project1", "ref1", 1); |
| verify(pushResultProcessingMock).onRefReplicatedToAllNodes("project2", "ref2", 1); |
| verify(pushResultProcessingMock).onAllRefsReplicatedToAllNodes(2); |
| } |
| |
| @Test |
| public void shouldFireEventsWhenSomeReplicationCompleteBeforeAllTasksAreScheduled() |
| throws URISyntaxException { |
| URIish uri1 = new URIish("git://host1/someRepo.git"); |
| |
| // actual test |
| replicationState.increasePushTaskCount("someProject", "ref1"); |
| replicationState.increasePushTaskCount("someProject", "ref2"); |
| replicationState.notifyRefReplicated( |
| "someProject", "ref1", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| replicationState.notifyRefReplicated( |
| "someProject", "ref2", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| replicationState.markAllPushTasksScheduled(); |
| |
| // expected events |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "ref1", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock) |
| .onRefReplicatedToOneNode( |
| "someProject", "ref2", uri1, RefPushResult.SUCCEEDED, RemoteRefUpdate.Status.OK); |
| verify(pushResultProcessingMock).onRefReplicatedToAllNodes("someProject", "ref1", 1); |
| verify(pushResultProcessingMock).onRefReplicatedToAllNodes("someProject", "ref2", 1); |
| verify(pushResultProcessingMock).onAllRefsReplicatedToAllNodes(2); |
| } |
| |
| @Test |
| public void toStringRefPushResult() throws Exception { |
| assertEquals("failed", RefPushResult.FAILED.toString()); |
| assertEquals("not-attempted", RefPushResult.NOT_ATTEMPTED.toString()); |
| assertEquals("succeeded", RefPushResult.SUCCEEDED.toString()); |
| } |
| |
| @Test |
| public void writeReplicateRefUpdateTypeAdapter() throws Exception { |
| Gson gson = |
| new GsonBuilder() |
| .registerTypeAdapterFactory(new ReplicateRefUpdateTypeAdapterFactory()) |
| .create(); |
| ReplicateRefUpdate update = |
| ReplicateRefUpdate.create( |
| "someProject", |
| ImmutableSet.of("ref1"), |
| new URIish("git://host1/someRepo.git"), |
| "someRemote"); |
| assertEquals( |
| gson.toJson(update), |
| "{\"project\":\"someProject\",\"refs\":[\"ref1\"],\"uri\":\"git://host1/someRepo.git\",\"remote\":\"someRemote\"}"); |
| ReplicateRefUpdate update2 = |
| ReplicateRefUpdate.create( |
| "someProject", |
| ImmutableSet.of("ref1", "ref2"), |
| new URIish("git://host1/someRepo.git"), |
| "someRemote"); |
| assertEquals( |
| gson.toJson(update2), |
| "{\"project\":\"someProject\",\"refs\":[\"ref1\",\"ref2\"],\"uri\":\"git://host1/someRepo.git\",\"remote\":\"someRemote\"}"); |
| } |
| |
| @Test |
| public void ReadReplicateRefUpdateTypeAdapter() throws Exception { |
| Gson gson = |
| new GsonBuilder() |
| .registerTypeAdapterFactory(new ReplicateRefUpdateTypeAdapterFactory()) |
| .create(); |
| ReplicateRefUpdate update = |
| ReplicateRefUpdate.create( |
| "someProject", |
| ImmutableSet.of("ref1"), |
| new URIish("git://host1/someRepo.git"), |
| "someRemote"); |
| assertEquals( |
| gson.fromJson( |
| "{\"project\":\"someProject\",\"refs\":[\"ref1\"],\"uri\":\"git://host1/someRepo.git\",\"remote\":\"someRemote\"}", |
| ReplicateRefUpdate.class), |
| update); |
| ReplicateRefUpdate update2 = |
| ReplicateRefUpdate.create( |
| "someProject", |
| ImmutableSet.of("ref1", "ref2"), |
| new URIish("git://host1/someRepo.git"), |
| "someRemote"); |
| assertEquals( |
| gson.fromJson( |
| "{\"project\":\"someProject\",\"refs\":[\"ref1\",\"ref2\"],\"uri\":\"git://host1/someRepo.git\",\"remote\":\"someRemote\"}", |
| ReplicateRefUpdate.class), |
| update2); |
| } |
| } |
