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cleanup and improvement of branch coverage

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This commit is contained in:
Niels
2016-08-30 23:44:15 +02:00
parent 463ffb21bc
commit a485aa8d27
4 changed files with 265 additions and 291 deletions
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104
test/src/unit-deserialization.cpp
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@ -33,41 +33,87 @@ using nlohmann::json;
TEST_CASE("deserialization")
{
SECTION("stream")
SECTION("successful deserialization")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
json j = json::parse(ss);
CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
SECTION("stream")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
json j = json::parse(ss);
CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
}
SECTION("string")
{
json::string_t s = "[\"foo\",1,2,3,false,{\"one\":1}]";
json j = json::parse(s);
CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
}
SECTION("operator<<")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
json j;
j << ss;
CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
}
SECTION("operator>>")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
json j;
ss >> j;
CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
}
SECTION("user-defined string literal")
{
CHECK("[\"foo\",1,2,3,false,{\"one\":1}]"_json == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
}
}
SECTION("string")
SECTION("successful deserialization")
{
auto s = "[\"foo\",1,2,3,false,{\"one\":1}]";
json j = json::parse(s);
CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
}
SECTION("stream")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}";
CHECK_THROWS_AS(json::parse(ss), std::invalid_argument);
CHECK_THROWS_WITH(json::parse(ss), "parse error - unexpected end of input");
}
SECTION("operator<<")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
json j;
j << ss;
CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
}
SECTION("string")
{
json::string_t s = "[\"foo\",1,2,3,false,{\"one\":1}";
CHECK_THROWS_AS(json::parse(s), std::invalid_argument);
CHECK_THROWS_WITH(json::parse(s), "parse error - unexpected end of input; expected ']'");
}
SECTION("operator>>")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
json j;
ss >> j;
CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
}
SECTION("operator<<")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}";
json j;
CHECK_THROWS_AS(j << ss, std::invalid_argument);
CHECK_THROWS_WITH(j << ss, "parse error - unexpected end of input");
}
SECTION("user-defined string literal")
{
CHECK("[\"foo\",1,2,3,false,{\"one\":1}]"_json == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
SECTION("operator>>")
{
std::stringstream ss;
ss << "[\"foo\",1,2,3,false,{\"one\":1}";
json j;
CHECK_THROWS_AS(ss >> j, std::invalid_argument);
CHECK_THROWS_WITH(ss >> j, "parse error - unexpected end of input");
}
SECTION("user-defined string literal")
{
CHECK_THROWS_AS("[\"foo\",1,2,3,false,{\"one\":1}"_json, std::invalid_argument);
CHECK_THROWS_WITH("[\"foo\",1,2,3,false,{\"one\":1}"_json,
"parse error - unexpected end of input; expected ']'");
}
}
}