Commit 80de3add authored by tqcq's avatar tqcq
Browse files

feat add ioc

parent 4ad27532

CMakeLists.txt

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@@ -195,7 +195,8 @@ if(SLED_BUILD_TESTS) 
  sled_add_test(NAME sled_string_view_test SRCS

                src/sled/nonstd/string_view_test.cc)

  sled_add_test(NAME sled_expected_test SRCS src/sled/nonstd/expected_test.cc)

  sled_add_test(NAME sled_config_test SRCS src/sled//config_test.cc)

  sled_add_test(NAME sled_config_test SRCS src/sled/config_test.cc)

  sled_add_test(NAME sled_ioc_test SRCS src/sled/ioc/ioc_test.cc)

endif(SLED_BUILD_TESTS)



if(SLED_BUILD_FUZZ)

src/sled/ioc/ioc.h

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File added.

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src/sled/ioc/ioc_test.cc

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#include <sled/ioc/ioc.h>

#include <string>



class IRunner {

public:

    virtual ~IRunner()     = default;

    virtual int RunSpeed() = 0;

};



class IWalker {

public:

    virtual ~IWalker() {}



    virtual int WalkSpeed() = 0;

};



class Cheetah : public IRunner, public IWalker {

public:

    int WalkSpeed() override { return 4; }



    int RunSpeed() override { return 100; }

};



class Formatter {

public:

    std::string Format(int value) { return std::to_string(value); }

};



class Service {

public:

    Service(std::shared_ptr<Formatter> formatter) : formatter_(formatter) {}



    std::string Format(int value) { return formatter_->Format(value); }



private:

    std::shared_ptr<Formatter> formatter_;

};



TEST_SUITE("Inversion Of Control")

{

    TEST_CASE("base")

    {

        sled::ioc::Container container;

        container.Bind<IRunner, IWalker>().To<Cheetah>();

        auto runner = container.Get<IRunner>();

        auto walker = container.Get<IWalker>();

        CHECK(runner);

        CHECK(walker);

        CHECK_EQ(runner.use_count(), 1);

        CHECK_EQ(walker.use_count(), 1);

        CHECK_EQ(runner->RunSpeed(), 100);

        CHECK_EQ(walker->WalkSpeed(), 4);

    }



    TEST_CASE("deps")

    {

        sled::ioc::Container container;

        container.Bind<Formatter>().ToSelf();

        container.Bind<Service>().ToSelf();

        auto service = container.Get<Service>();

        CHECK_EQ(service->Format(42), "42");

        CHECK_EQ(service->Format(44), "44");

    }

}

src/sled/sled.h

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@@ -24,6 +24,7 @@ 


// futures

// #include "sled/futures/promise.h"

#include "sled/ioc/ioc.h"



// lang

#include "sled/lang/attributes.h"