~singpolyma/biboumi

ref: 6430479a3a6f15e221f0b9f3e822b44ca37af0f8 biboumi/tests/io_tester.cpp -rw-r--r-- 478 bytes
6430479a — Florent Le Coz Add a IoTester class 7 years ago
                                                                                
6430479a Florent Le Coz
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#include "io_tester.hpp"
#include "catch.hpp"
#include <iostream>

/**
 * Directly test this class here
 */
TEST_CASE()
{
  {
    IoTester<std::ostream> out(std::cout);
    std::cout << "test";
    CHECK(out.str() == "test");
  }
  {
    IoTester<std::ostream> out(std::cout);
    CHECK(out.str().empty());
  }
}

TEST_CASE()
{
  {
    IoTester<std::istream> is(std::cin);
    is.set_string("coucou");
    std::string res;
    std::cin >> res;
    CHECK(res == "coucou");
  }
}