// Copyright 2016 The Bazel Authors. All rights reserved.
//
// 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.devtools.build.skyframe;

import com.google.common.truth.FailureMetadata;
import com.google.common.truth.Subject;
import com.google.common.truth.Truth;

/**
 * {@link Subject.Factory} for {@link EvaluationResult} objects, providing {@link
 * EvaluationResultSubject}s.
 */
public class EvaluationResultSubjectFactory
    implements Subject.Factory<EvaluationResultSubject, EvaluationResult<?>> {
  public static EvaluationResultSubject assertThatEvaluationResult(
      EvaluationResult<?> evaluationResult) {
    return Truth.assertAbout(new EvaluationResultSubjectFactory()).that(evaluationResult);
  }

  @Override
  public EvaluationResultSubject createSubject(
      FailureMetadata failureMetadata, EvaluationResult<?> evaluationResult) {
    return new EvaluationResultSubject(failureMetadata, evaluationResult);
  }
}