// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_VIZ_TEST_MOCK_HELPER_H_
#define COMPONENTS_VIZ_TEST_MOCK_HELPER_H_

#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest-spi.h"
#include "testing/gtest/include/gtest/gtest.h"

#define EXPECT_MOCK_FAILURE(statement)                                   \
  do {                                                                   \
    class GTestExpectMockFailureHelper {                                 \
     public:                                                             \
      static void Execute() { statement; }                               \
    };                                                                   \
    ::testing::TestPartResultArray gtest_failure_array;                  \
    {                                                                    \
      ::testing::ScopedFakeTestPartResultReporter gtest_result_reporter( \
          ::testing::ScopedFakeTestPartResultReporter::                  \
              INTERCEPT_ONLY_CURRENT_THREAD,                             \
          &gtest_failure_array);                                         \
      GTestExpectMockFailureHelper::Execute();                           \
    }                                                                    \
    EXPECT_GT(gtest_failure_array.size(), 0);                            \
  } while (::testing::internal::AlwaysFalse())

#endif  // COMPONENTS_VIZ_TEST_MOCK_HELPER_H_