| // 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.common.collect.ImmutableList; |
| import com.google.gerrit.entities.Patch.ChangeType; |
| import com.google.gerrit.entities.Patch.PatchType; |
| import com.google.gerrit.server.patch.ComparisonType; |
| import com.google.gerrit.server.patch.filediff.Edit; |
| import com.google.gerrit.server.patch.filediff.FileDiffOutput; |
| import com.google.gerrit.server.patch.filediff.TaggedEdit; |
| import java.util.Optional; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.junit.Test; |
| |
| public class FileDiffOutputSerializerTest { |
| @Test |
| public void roundTrip() { |
| ImmutableList<TaggedEdit> edits = |
| ImmutableList.of( |
| TaggedEdit.create(Edit.create(1, 5, 3, 4), true), |
| TaggedEdit.create(Edit.create(21, 30, 150, 158), false)); |
| |
| FileDiffOutput fileDiff = |
| FileDiffOutput.builder() |
| .oldCommitId(ObjectId.fromString("dd4d2a1498870ca5fe415b33f65d052d69d9eaf5")) |
| .newCommitId(ObjectId.fromString("0cfaab3f2ba76f71798da0a2651f41be8d45f842")) |
| .comparisonType(ComparisonType.againstOtherPatchSet()) |
| .oldPath(Optional.of("old_file_path.txt")) |
| .newPath(Optional.empty()) |
| .changeType(ChangeType.DELETED) |
| .patchType(Optional.of(PatchType.UNIFIED)) |
| .size(23) |
| .sizeDelta(10) |
| .headerLines(ImmutableList.of("header line 1", "header line 2")) |
| .edits(edits) |
| .negative(Optional.of(true)) |
| .build(); |
| |
| byte[] serialized = FileDiffOutput.Serializer.INSTANCE.serialize(fileDiff); |
| assertThat(FileDiffOutput.Serializer.INSTANCE.deserialize(serialized)).isEqualTo(fileDiff); |
| } |
| } |