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18 lines
413 B
C++
18 lines
413 B
C++
#include <doctest.hpp>
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#include <argparse.hpp>
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DOCTEST_TEST_CASE("Users can format help message [help]") {
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argparse::ArgumentParser program("test");
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program.add_argument("input")
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.help("positional input");
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program.add_argument("-c")
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.help("optional input");
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std::ostringstream s;
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s << program;
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REQUIRE_FALSE(s.str().empty());
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auto msg = program.help().str();
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REQUIRE(msg == s.str());
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}
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