| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef LIB_SYS_CPP_TESTING_TEST_WITH_ENVIRONMENT_FIXTURE_H_ |
| #define LIB_SYS_CPP_TESTING_TEST_WITH_ENVIRONMENT_FIXTURE_H_ |
| |
| #include <gtest/gtest.h> |
| |
| #include "test_with_environment.h" |
| |
| namespace gtest { |
| // An extension of TestWithEnvironment class that also implements the gtest |
| // fixture API. This fixture is meant to be used for multi-process tests. |
| // |
| // This allows, for example, a test to conveniently exercise FIDL, as FIDL |
| // bindings post waits to the thread-local dispatcher. |
| // |
| // Example: |
| // |
| // #include "foo.fidl.h" |
| // |
| // class TestFoo : public Foo { |
| // public: |
| // explicit TestFoo(InterfaceRequest<Foo> request) |
| // : binding_(this, std::move(request) {} |
| // |
| // // Foo implementation here. |
| // |
| // private: |
| // Binding<Foo> binding_; |
| // }; |
| // |
| // // Creates a fixture that creates a message loop on this thread. |
| // class TestBar : public ::gtest::TestWithEnvironmentFixture { /* ... */ }; |
| // |
| // TEST_F(TestBar, TestCase) { |
| // // Do all FIDL-y stuff here and asynchronously quit. |
| // |
| // RunLoop(); |
| // |
| // // Check results from FIDL-y stuff here. |
| // } |
| class TestWithEnvironmentFixture : public ::sys::testing::TestWithEnvironment, |
| public ::testing::Test {}; |
| |
| } // namespace gtest |
| |
| #endif // LIB_SYS_CPP_TESTING_TEST_WITH_ENVIRONMENT_FIXTURE_H_ |
