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fix #600

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Instead of calling CompatibleObjectType iterator-range constructor,
first convert json::value_type to CompatibleObjectType::value_type
This commit is contained in:
Théo DELRIEU 2017-06-06 14:18:32 +02:00
parent 85de93ba93
commit cea39dfaa8
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GPG key ID: C64D5E244E08ADC6
2 changed files with 56 additions and 20 deletions
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48
test/src/unit-constructor1.cpp
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@ -158,16 +158,27 @@ TEST_CASE("constructors")
SECTION("std::pair<CompatibleString, T>")
{
std::pair<std::string, std::string> p{"first", "second"};
json j(p);
std::pair<std::string, std::string> p{"first", "second"};
json j(p);
CHECK((j.get<decltype(p)>() == p));
CHECK((j.get<decltype(p)>() == p));
std::pair<std::string, int> p2{"first", 1};
// use char const*
json j2(std::make_pair("first", 1));
std::pair<std::string, int> p2{"first", 1};
// use char const*
json j2(std::make_pair("first", 1));
CHECK((j2.get<decltype(p2)>() == p2));
CHECK((j2.get<decltype(p2)>() == p2));
}
SECTION("std::map<std::string, std::string> #600")
{
std::map<std::string, std::string> m;
m["a"] = "b";
m["c"] = "d";
m["e"] = "f";
json j(m);
CHECK((j.get<decltype(m)>() == m));
}
SECTION("std::map<const char*, json>")
@ -971,12 +982,23 @@ TEST_CASE("constructors")
SECTION("std::pair<CompatibleString, T> with error")
{
json j{{"too", "much"}, {"string", "fields"}};
CHECK_THROWS_AS((j.get<std::pair<std::string, std::string>>()), json::other_error);
CHECK_THROWS_WITH((j.get<std::pair<std::string, std::string>>()),
"[json.exception.other_error.502] conversion "
"to std::pair requires the object to have "
"exactly one field, but it has 2");
SECTION("wrong field number")
{
json j{{"too", "much"}, {"string", "fields"}};
CHECK_THROWS_AS((j.get<std::pair<std::string, std::string>>()), json::other_error);
CHECK_THROWS_WITH((j.get<std::pair<std::string, std::string>>()),
"[json.exception.other_error.502] conversion "
"to std::pair requires the object to have "
"exactly one field, but it has 2");
}
SECTION("wrong JSON type")
{
json j(42);
CHECK_THROWS_AS((j.get<std::pair<std::string, std::string>>()), json::type_error);
CHECK_THROWS_WITH((j.get<std::pair<std::string, std::string>>()),
"[json.exception.type_error.302] type must be object, but is number");
}
}