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/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd. 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.
*/
#include "hermes/core/Source.h"
#include <gtest/gtest.h>
namespace
{
struct MockSourceRegistry final : public hermes::Source::Registry
{
void attach(hermes::Source *) override { return; }
void detach(hermes::Source *) override { return; }
};
struct MockMessageBus final : public hermes::MessageBus
{
void post(std::unique_ptr<hermes::Message> &&msg) override
{
msg.reset();
++cnt;
}
uint32_t cnt = 0;
};
struct MockSource final : public hermes::Source
{
MockSource(hermes::Source::Registry *r, hermes::MessageBus *b) { activate(r, b); }
~MockSource() { deactivate(); }
void reload(const hermes::Config *) override { return; }
void enable(void) { setting().accept_all(); }
};
} // namespace
TEST(SourceTest, construct)
{
MockSourceRegistry registry;
MockMessageBus bus;
MockSource source{®istry, &bus};
// Source are off at the beginning
ASSERT_FALSE(source.check(::hermes::fatal()));
ASSERT_FALSE(source.check(::hermes::error()));
ASSERT_FALSE(source.check(::hermes::warn()));
ASSERT_FALSE(source.check(::hermes::info()));
ASSERT_FALSE(source.check(::hermes::verbose(100)));
}
TEST(SourceTest, macro)
{
MockSourceRegistry registry;
MockMessageBus bus;
MockSource source{®istry, &bus};
source.enable();
uint32_t expected_count = 0;
// No message at the beginning
ASSERT_EQ(bus.cnt, 0);
HERMES_ERROR(source) << "A";
ASSERT_EQ(bus.cnt, ++expected_count);
HERMES_WARN(source) << "A";
ASSERT_EQ(bus.cnt, ++expected_count);
HERMES_INFO(source) << "A";
ASSERT_EQ(bus.cnt, ++expected_count);
HERMES_VERBOSE(source, 100) << "A";
ASSERT_EQ(bus.cnt, ++expected_count);
// FATAL message should terminate the execution. Let's check how to check this!
// TODO Enable FATAL feature and enable this test
#if 0
HERMES_FATAL(source) << "A";
ASSERT_EQ(bus.cnt, 1);
#endif
}
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