core/src/main/java/com/google/common/truth/PrimitiveByteArraySubject.java


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/*
 * Copyright (c) 2014 Google, Inc.
 *
 * 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.common.truth;

import static com.google.common.base.Preconditions.checkNotNull;

import com.google.common.primitives.Bytes;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A Subject for {@code byte[]}.
 *
 * @author Kurt Alfred Kluever
 */
public final class PrimitiveByteArraySubject extends AbstractArraySubject {
  private final byte @Nullable [] actual;

  PrimitiveByteArraySubject(
      FailureMetadata metadata, byte @Nullable [] o, @Nullable String typeDescription) {
    super(metadata, o, typeDescription);
    this.actual = o;
  }

  public IterableSubject asList() {
    return checkNoNeedToDisplayBothValues("asList()").that(Bytes.asList(checkNotNull(actual)));
  }
}