diff options
Diffstat (limited to 'javatests/com/google/gerrit/server/cache/serialize/ObjectIdCacheSerializerTest.java')
-rw-r--r-- | javatests/com/google/gerrit/server/cache/serialize/ObjectIdCacheSerializerTest.java | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/javatests/com/google/gerrit/server/cache/serialize/ObjectIdCacheSerializerTest.java b/javatests/com/google/gerrit/server/cache/serialize/ObjectIdCacheSerializerTest.java new file mode 100644 index 0000000000..c56f8f86c7 --- /dev/null +++ b/javatests/com/google/gerrit/server/cache/serialize/ObjectIdCacheSerializerTest.java @@ -0,0 +1,56 @@ +// 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.gerrit.server.cache.testing.CacheSerializerTestUtil.byteArray; + +import org.eclipse.jgit.lib.ObjectId; +import org.junit.Test; + +public class ObjectIdCacheSerializerTest { + @Test + public void serialize() { + ObjectId id = ObjectId.fromString("aabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"); + byte[] serialized = ObjectIdCacheSerializer.INSTANCE.serialize(id); + assertThat(serialized) + .isEqualTo( + byteArray( + 0xaa, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, + 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb)); + assertThat(ObjectIdCacheSerializer.INSTANCE.deserialize(serialized)).isEqualTo(id); + } + + @Test + public void deserializeInvalid() { + assertDeserializeFails(null); + assertDeserializeFails(byteArray()); + assertDeserializeFails(byteArray(0xaa)); + assertDeserializeFails( + byteArray( + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa)); + } + + private void assertDeserializeFails(byte[] bytes) { + try { + ObjectIdCacheSerializer.INSTANCE.deserialize(bytes); + assert_().fail("expected IllegalArgumentException"); + } catch (IllegalArgumentException e) { + // Expected. + } + } +} |