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more test cases

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This commit is contained in:
Niels 2015-02-08 18:06:16 +01:00
parent 27eab94ea1
commit 4a0ce18034
1 changed files with 138 additions and 0 deletions
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138
test/unit.cpp
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@ -2055,4 +2055,142 @@ TEST_CASE("element access")
} }
} }
} }
SECTION("object")
{
json j = {{"integer", 1}, {"floating", 42.23}, {"null", nullptr}, {"string", "hello world"}, {"boolean", true}, {"object", json::object()}, {"array", {1,2,3}}};
const json j_const = j;
SECTION("access specified element with bounds checking")
{
SECTION("access within bounds")
{
CHECK(j.at("integer") == json(1));
CHECK(j.at("boolean") == json(true));
CHECK(j.at("null") == json(nullptr));
CHECK(j.at("string") == json("hello world"));
CHECK(j.at("floating") == json(42.23));
CHECK(j.at("object") == json(json::object()));
CHECK(j.at("array") == json({1, 2, 3}));
CHECK(j_const.at("integer") == json(1));
CHECK(j_const.at("boolean") == json(true));
CHECK(j_const.at("null") == json(nullptr));
CHECK(j_const.at("string") == json("hello world"));
CHECK(j_const.at("floating") == json(42.23));
CHECK(j_const.at("object") == json(json::object()));
CHECK(j_const.at("array") == json({1, 2, 3}));
}
SECTION("access outside bounds")
{
CHECK_THROWS_AS(j.at("foo"), std::out_of_range);
CHECK_THROWS_AS(j_const.at("foo"), std::out_of_range);
}
SECTION("access on non-object type")
{
SECTION("null")
{
json j_nonobject(json::value_t::null);
const json j_nonobject_const(j_nonobject);
CHECK_THROWS_AS(j_nonobject.at("foo"), std::runtime_error);
CHECK_THROWS_AS(j_nonobject_const.at("foo"), std::runtime_error);
}
SECTION("boolean")
{
json j_nonobject(json::value_t::boolean);
const json j_nonobject_const(j_nonobject);
CHECK_THROWS_AS(j_nonobject.at("foo"), std::runtime_error);
CHECK_THROWS_AS(j_nonobject_const.at("foo"), std::runtime_error);
}
SECTION("string")
{
json j_nonobject(json::value_t::string);
const json j_nonobject_const(j_nonobject);
CHECK_THROWS_AS(j_nonobject.at("foo"), std::runtime_error);
CHECK_THROWS_AS(j_nonobject_const.at("foo"), std::runtime_error);
}
SECTION("array")
{
json j_nonobject(json::value_t::array);
const json j_nonobject_const(j_nonobject);
CHECK_THROWS_AS(j_nonobject.at("foo"), std::runtime_error);
CHECK_THROWS_AS(j_nonobject_const.at("foo"), std::runtime_error);
}
SECTION("number (integer)")
{
json j_nonobject(json::value_t::number_integer);
const json j_nonobject_const(j_nonobject);
CHECK_THROWS_AS(j_nonobject.at("foo"), std::runtime_error);
CHECK_THROWS_AS(j_nonobject_const.at("foo"), std::runtime_error);
}
SECTION("number (floating-point)")
{
json j_nonobject(json::value_t::number_float);
const json j_nonobject_const(j_nonobject);
CHECK_THROWS_AS(j_nonobject.at("foo"), std::runtime_error);
CHECK_THROWS_AS(j_nonobject_const.at("foo"), std::runtime_error);
}
}
}
SECTION("access specified element")
{
SECTION("access within bounds")
{
CHECK(j["integer"] == json(1));
CHECK(j["boolean"] == json(true));
CHECK(j["null"] == json(nullptr));
CHECK(j["string"] == json("hello world"));
CHECK(j["floating"] == json(42.23));
CHECK(j["object"] == json(json::object()));
CHECK(j["array"] == json({1, 2, 3}));
}
SECTION("access on non-object type")
{
SECTION("null")
{
json j_nonobject(json::value_t::null);
CHECK_THROWS_AS(j_nonobject["foo"], std::runtime_error);
}
SECTION("boolean")
{
json j_nonobject(json::value_t::boolean);
CHECK_THROWS_AS(j_nonobject["foo"], std::runtime_error);
}
SECTION("string")
{
json j_nonobject(json::value_t::string);
CHECK_THROWS_AS(j_nonobject["foo"], std::runtime_error);
}
SECTION("array")
{
json j_nonobject(json::value_t::array);
CHECK_THROWS_AS(j_nonobject["foo"], std::runtime_error);
}
SECTION("number (integer)")
{
json j_nonobject(json::value_t::number_integer);
CHECK_THROWS_AS(j_nonobject["foo"], std::runtime_error);
}
SECTION("number (floating-point)")
{
json j_nonobject(json::value_t::number_float);
CHECK_THROWS_AS(j_nonobject["foo"], std::runtime_error);
}
}
}
}
} }