library/cpp/messagebus/async_result_ut.cpp


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#include <library/cpp/testing/unittest/registar.h>
 
#include "async_result.h" 
 
namespace { 
    void SetValue(int* location, const int& value) { 
        *location = value; 
    } 
 
} 
 
Y_UNIT_TEST_SUITE(TAsyncResult) {
    Y_UNIT_TEST(AndThen_Here) {
        TAsyncResult<int> r; 
 
        int var = 1; 
 
        r.SetResult(17); 
 
        r.AndThen(std::bind(&SetValue, &var, std::placeholders::_1));
 
        UNIT_ASSERT_VALUES_EQUAL(17, var); 
    } 
 
    Y_UNIT_TEST(AndThen_Later) {
        TAsyncResult<int> r; 
 
        int var = 1; 
 
        r.AndThen(std::bind(&SetValue, &var, std::placeholders::_1));
 
        r.SetResult(17); 
 
        UNIT_ASSERT_VALUES_EQUAL(17, var); 
    } 
}