| // Copyright (C) 2018 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; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.common.truth.Truth.assert_; |
| import static com.google.common.truth.extensions.proto.ProtoTruth.assertThat; |
| import static com.google.gerrit.server.cache.testing.CacheSerializerTestUtil.byteString; |
| |
| import com.google.gerrit.server.cache.proto.Cache.ChangeNotesKeyProto; |
| import com.google.gerrit.server.cache.proto.Cache.ChangeNotesStateProto; |
| import com.google.gerrit.server.cache.serialize.ProtoCacheSerializers.ObjectIdConverter; |
| import com.google.protobuf.ByteString; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.junit.Test; |
| |
| public class ProtoCacheSerializersTest { |
| @Test |
| public void objectIdFromByteString() { |
| ObjectIdConverter idConverter = ObjectIdConverter.create(); |
| assertThat( |
| idConverter.fromByteString( |
| byteString( |
| 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, |
| 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa))) |
| .isEqualTo(ObjectId.fromString("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")); |
| assertThat( |
| idConverter.fromByteString( |
| byteString( |
| 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, |
| 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb))) |
| .isEqualTo(ObjectId.fromString("bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb")); |
| } |
| |
| @Test |
| public void objectIdFromByteStringWrongSize() { |
| try { |
| ObjectIdConverter.create().fromByteString(ByteString.copyFromUtf8("foo")); |
| assert_().fail("expected IllegalArgumentException"); |
| } catch (IllegalArgumentException e) { |
| // Expected. |
| } |
| } |
| |
| @Test |
| public void objectIdToByteString() { |
| ObjectIdConverter idConverter = ObjectIdConverter.create(); |
| assertThat( |
| idConverter.toByteString( |
| ObjectId.fromString("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"))) |
| .isEqualTo( |
| byteString( |
| 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, |
| 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa)); |
| assertThat( |
| idConverter.toByteString( |
| ObjectId.fromString("bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"))) |
| .isEqualTo( |
| byteString( |
| 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, |
| 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb)); |
| } |
| |
| @Test |
| public void parseUncheckedWrongProtoType() { |
| ChangeNotesKeyProto proto = |
| ChangeNotesKeyProto.newBuilder() |
| .setProject("project") |
| .setChangeId(1234) |
| .setId(ByteString.copyFromUtf8("foo")) |
| .build(); |
| byte[] bytes = ProtoCacheSerializers.toByteArray(proto); |
| try { |
| ProtoCacheSerializers.parseUnchecked(ChangeNotesStateProto.parser(), bytes); |
| assert_().fail("expected IllegalArgumentException"); |
| } catch (IllegalArgumentException e) { |
| // Expected. |
| } |
| } |
| |
| @Test |
| public void parseUncheckedInvalidData() { |
| byte[] bytes = new byte[] {0x00}; |
| try { |
| ProtoCacheSerializers.parseUnchecked(ChangeNotesStateProto.parser(), bytes); |
| assert_().fail("expected IllegalArgumentException"); |
| } catch (IllegalArgumentException e) { |
| // Expected. |
| } |
| } |
| |
| @Test |
| public void parseUnchecked() { |
| ChangeNotesKeyProto proto = |
| ChangeNotesKeyProto.newBuilder() |
| .setProject("project") |
| .setChangeId(1234) |
| .setId(ByteString.copyFromUtf8("foo")) |
| .build(); |
| byte[] bytes = ProtoCacheSerializers.toByteArray(proto); |
| assertThat(ProtoCacheSerializers.parseUnchecked(ChangeNotesKeyProto.parser(), bytes)) |
| .isEqualTo(proto); |
| } |
| } |