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add implicit conversions test (operator T())

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This commit is contained in:
Théo DELRIEU 2017-01-22 14:23:24 +01:00
parent 9f8b270ed9
commit 9f103d19d7
1 changed files with 48 additions and 19 deletions
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33
test/src/unit-udt.cpp
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@ -261,15 +261,19 @@ TEST_CASE("basic usage", "[udt]")
{ {
const auto big_json = const auto big_json =
u8R"({"name":"C++", "contacts" : [{"person" : {"age":23, "name":"theo", "country":"France"}, "address":"Paris"}, {"person" : {"age":42, "country":"中华人民共和国", "name":"王芳"}, "address":"Paris"}]})"_json; u8R"({"name":"C++", "contacts" : [{"person" : {"age":23, "name":"theo", "country":"France"}, "address":"Paris"}, {"person" : {"age":42, "country":"中华人民共和国", "name":"王芳"}, "address":"Paris"}]})"_json;
SECTION("via explicit calls to get")
{
const auto parsed_book = big_json.get<udt::contact_book>(); const auto parsed_book = big_json.get<udt::contact_book>();
const auto book_name = big_json["name"].get<udt::name>(); const auto book_name = big_json["name"].get<udt::name>();
const auto contacts = big_json["contacts"].get<std::vector<udt::contact>>(); const auto contacts =
big_json["contacts"].get<std::vector<udt::contact>>();
const auto contact_json = big_json["contacts"].at(0); const auto contact_json = big_json["contacts"].at(0);
const auto contact = contact_json.get<udt::contact>(); const auto contact = contact_json.get<udt::contact>();
const auto person = contact_json["person"].get<udt::person>(); const auto person = contact_json["person"].get<udt::person>();
const auto address = contact_json["address"].get<udt::address>(); const auto address = contact_json["address"].get<udt::address>();
const auto age = contact_json["person"]["age"].get<udt::age>(); const auto age = contact_json["person"]["age"].get<udt::age>();
const auto country = contact_json["person"]["country"].get<udt::country>(); const auto country =
contact_json["person"]["country"].get<udt::country>();
const auto name = contact_json["person"]["name"].get<udt::name>(); const auto name = contact_json["person"]["name"].get<udt::name>();
CHECK(age == a); CHECK(age == a);
@ -282,6 +286,31 @@ TEST_CASE("basic usage", "[udt]")
CHECK(book_name == udt::name{"C++"}); CHECK(book_name == udt::name{"C++"});
CHECK(book == parsed_book); CHECK(book == parsed_book);
} }
SECTION("implicit conversions")
{
const udt::contact_book parsed_book = big_json;
const udt::name book_name = big_json["name"];
const std::vector<udt::contact> contacts = big_json["contacts"];
const auto contact_json = big_json["contacts"].at(0);
const udt::contact contact = contact_json;
const udt::person person = contact_json["person"];
const udt::address address = contact_json["address"];
const udt::age age = contact_json["person"]["age"];
const udt::country country = contact_json["person"]["country"];
const udt::name name = contact_json["person"]["name"];
CHECK(age == a);
CHECK(name == n);
CHECK(country == c);
CHECK(address == addr);
CHECK(person == sfinae_addict);
CHECK(contact == cpp_programmer);
CHECK(contacts == book.m_contacts);
CHECK(book_name == udt::name{"C++"});
CHECK(book == parsed_book);
}
}
} }
namespace udt namespace udt