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// 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 java.nio.charset.StandardCharsets.UTF_8;
import com.google.protobuf.TextFormat;
import org.junit.Test;
public class BooleanCacheSerializerTest {
@Test
public void serialize() throws Exception {
assertThat(BooleanCacheSerializer.INSTANCE.serialize(true))
.isEqualTo(new byte[] {'t', 'r', 'u', 'e'});
assertThat(BooleanCacheSerializer.INSTANCE.serialize(false))
.isEqualTo(new byte[] {'f', 'a', 'l', 's', 'e'});
}
@Test
public void deserialize() throws Exception {
assertThat(BooleanCacheSerializer.INSTANCE.deserialize(new byte[] {'t', 'r', 'u', 'e'}))
.isEqualTo(true);
assertThat(BooleanCacheSerializer.INSTANCE.deserialize(new byte[] {'f', 'a', 'l', 's', 'e'}))
.isEqualTo(false);
}
@Test
public void deserializeInvalid() throws Exception {
assertDeserializeFails(null);
assertDeserializeFails("t".getBytes(UTF_8));
assertDeserializeFails("tru".getBytes(UTF_8));
assertDeserializeFails("trueee".getBytes(UTF_8));
assertDeserializeFails("TRUE".getBytes(UTF_8));
assertDeserializeFails("f".getBytes(UTF_8));
assertDeserializeFails("fal".getBytes(UTF_8));
assertDeserializeFails("falseee".getBytes(UTF_8));
assertDeserializeFails("FALSE".getBytes(UTF_8));
}
private static void assertDeserializeFails(byte[] in) {
try {
BooleanCacheSerializer.INSTANCE.deserialize(in);
assert_().fail("expected deserialization to fail for \"%s\"", TextFormat.escapeBytes(in));
} catch (RuntimeException e) {
// Expected.
}
}
}
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