// Copyright (C) 2019 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.change.testing;

import com.google.gerrit.server.change.ChangeETagComputation;

public class TestChangeETagComputation {

  public static ChangeETagComputation withETag(String etag) {
    return (p, id) -> etag;
  }

  public static ChangeETagComputation withException(RuntimeException e) {
    return (p, id) -> {
      throw e;
    };
  }
}
