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Merge pull request #35 from mhfrantz/issue-33/move-semantics.v1

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issue-33: Add test showing how to invoke move ctor
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Arun Muralidharan 2018-11-02 22:34:22 +05:30 • committed by GitHub
commit fe2e06141f
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4 changed files with 42 additions and 2 deletions
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4
include/jwt/impl/jwt.ipp
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@ -290,7 +290,9 @@ jwt_signature::get_verify_algorithm_impl(const jwt_header& hdr) const noexcept
// //
template <typename First, typename... Rest> template <typename First, typename... Rest>
jwt_object::jwt_object(First&& first, Rest&&... rest) jwt_object::jwt_object(
std::enable_if_t<detail::meta::is_parameter_concept<First>::value, First>&& first,
Rest&&... rest)
{ {
static_assert (detail::meta::is_parameter_concept<First>::value && static_assert (detail::meta::is_parameter_concept<First>::value &&
detail::meta::are_all_params<Rest...>::value, detail::meta::are_all_params<Rest...>::value,

2
include/jwt/jwt.hpp
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@ -889,7 +889,7 @@ public: // 'tors
* to populate header. Not much useful unless JWE is supported. * to populate header. Not much useful unless JWE is supported.
*/ */
template <typename First, typename... Rest> template <typename First, typename... Rest>
jwt_object(First&& first, Rest&&... rest); jwt_object(std::enable_if_t<detail::meta::is_parameter_concept<First>::value, First>&& first, Rest&&... rest);
public: // Exposed static APIs public: // Exposed static APIs
/** /**

3
tests/CMakeLists.txt
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@ -5,6 +5,9 @@ link_directories(${OPENSSL_LIBRARIES})
SET(CERT_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/certs") SET(CERT_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/certs")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DCERT_ROOT_DIR=\"\\\"${CERT_ROOT_DIR}\\\"\"") SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DCERT_ROOT_DIR=\"\\\"${CERT_ROOT_DIR}\\\"\"")
add_executable(test_jwt_object test_jwt_object.cc)
target_link_libraries(test_jwt_object ssl crypto gtest)
add_executable(test_jwt_encode test_jwt_encode.cc) add_executable(test_jwt_encode test_jwt_encode.cc)
target_link_libraries(test_jwt_encode ssl crypto gtest) target_link_libraries(test_jwt_encode ssl crypto gtest)

35
tests/test_jwt_object.cc Normal file
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@ -0,0 +1,35 @@
#include "gtest/gtest.h"
#include "jwt/jwt.hpp"
namespace {
struct Wrapper
{
// The std::move here is required to resolve to the move ctor
// rather than to the universal reference ctor.
Wrapper(jwt::jwt_object&& obj) : object{std::move(obj)} {}
jwt::jwt_object object;
};
} // END namespace
TEST (ObjectTest, MoveConstructor)
{
using namespace jwt::params;
jwt::jwt_object obj{algorithm("hs256"), secret("secret")};
obj.add_claim("iss", "arun.muralidharan");
auto wrapper = Wrapper{std::move(obj)};
EXPECT_EQ(wrapper.object.header().algo(), jwt::algorithm::HS256);
EXPECT_EQ(wrapper.object.secret(), "secret");
EXPECT_TRUE(wrapper.object.payload().has_claim_with_value("iss", "arun.muralidharan"));
}
int main(int argc, char **argv)
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}