| // Copyright (C) 2020 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.google.gerrit.server.cache.serialize.entities; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.gerrit.entities.Project; |
| import com.google.gerrit.extensions.client.DiffPreferencesInfo.Whitespace; |
| import com.google.gerrit.server.patch.filediff.FileDiffCacheKey; |
| import com.google.gerrit.server.patch.gitfilediff.GitFileDiffCacheImpl.DiffAlgorithm; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.junit.Test; |
| |
| /** Tests the protobuf serializer for the {@link FileDiffCacheKey}. */ |
| public class FileDiffCacheKeySerializerTest { |
| private static final ObjectId COMMIT_ID_1 = |
| ObjectId.fromString("123e9fa8a286255ac7d5ba11b598892735758391"); |
| private static final ObjectId COMMIT_ID_2 = |
| ObjectId.fromString("d07a03a9818c120301cb5b4a969b035479400b5f"); |
| |
| @Test |
| public void roundTrip() { |
| FileDiffCacheKey key = |
| FileDiffCacheKey.builder() |
| .project(Project.nameKey("project/x")) |
| .oldCommit(COMMIT_ID_1) |
| .newCommit(COMMIT_ID_2) |
| .newFilePath("some_file.txt") |
| .renameScore(65) |
| .diffAlgorithm(DiffAlgorithm.HISTOGRAM) |
| .whitespace(Whitespace.IGNORE_ALL) |
| .build(); |
| |
| byte[] serialized = FileDiffCacheKey.Serializer.INSTANCE.serialize(key); |
| |
| assertThat(FileDiffCacheKey.Serializer.INSTANCE.deserialize(serialized)).isEqualTo(key); |
| } |
| } |