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+ more test cases

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This commit is contained in:
Niels 2014-12-28 14:39:34 +01:00
parent 88786c86bb
commit 2e26faf91c
1 changed files with 44 additions and 1 deletions
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45
test/JSON_unit.cc
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@ -11,11 +11,15 @@ TEST_CASE("array")
JSON j(JSON::value_type::array);
CHECK(j.type() == JSON::value_type::array);
// const object
const JSON j_const (j);
// string representation of default value
CHECK(j.toString() == "[]");
// check payload
CHECK(*(j.data().array) == JSON::array_t());
//CHECK(*(j_const.data().array) == JSON::array_t());
// container members
CHECK(j.size() == 0);
@ -142,6 +146,7 @@ TEST_CASE("array")
// exceptions
JSON nonarray = 1;
CHECK_THROWS_AS(nonarray.at(0), std::domain_error);
CHECK_THROWS_AS(const int i = nonarray[0], std::domain_error);
CHECK_NOTHROW(j[21]);
CHECK_THROWS_AS(const int i = j.at(21), std::out_of_range);
@ -152,6 +157,7 @@ TEST_CASE("array")
const JSON nonarray_const = nonarray;
const JSON j_const = j;
CHECK_THROWS_AS(nonarray_const.at(0), std::domain_error);
CHECK_THROWS_AS(const int i = nonarray_const[0], std::domain_error);
CHECK_NOTHROW(j_const[21]);
CHECK_THROWS_AS(const int i = j.at(21), std::out_of_range);
@ -286,11 +292,15 @@ TEST_CASE("object")
JSON j(JSON::value_type::object);
CHECK(j.type() == JSON::value_type::object);
// const object
const JSON j_const = j;
// string representation of default value
CHECK(j.toString() == "{}");
// check payload
CHECK(*(j.data().object) == JSON::object_t());
CHECK(*(j_const.data().object) == JSON::object_t());
// container members
CHECK(j.size() == 0);
@ -423,6 +433,13 @@ TEST_CASE("object")
CHECK_THROWS_AS(k.at(std::string("foo")), std::out_of_range);
CHECK_NOTHROW(j.at(std::string("k0")));
CHECK_NOTHROW(k.at(std::string("k0")));
{
JSON noobject = 1;
const JSON noobject_const = noobject;
CHECK_THROWS_AS(noobject["foo"], std::domain_error);
CHECK_THROWS_AS(noobject[std::string("foo")], std::domain_error);
CHECK_THROWS_AS(noobject_const[std::string("foo")], std::domain_error);
}
// add pair
j.push_back(JSON::object_t::value_type {"int_key", 42});
@ -709,11 +726,15 @@ TEST_CASE("string")
JSON j(JSON::value_type::string);
CHECK(j.type() == JSON::value_type::string);
// const object
const JSON j_const = j;
// string representation of default value
CHECK(j.toString() == "\"\"");
// check payload
CHECK(*(j.data().string) == JSON::string_t());
CHECK(*(j_const.data().string) == JSON::string_t());
// container members
CHECK(j.size() == 1);
@ -787,11 +808,15 @@ TEST_CASE("boolean")
JSON j(JSON::value_type::boolean);
CHECK(j.type() == JSON::value_type::boolean);
// const object
const JSON j_const = j;
// string representation of default value
CHECK(j.toString() == "false");
// check payload
CHECK(j.data().boolean == JSON::boolean_t());
CHECK(j_const.data().boolean == JSON::boolean_t());
// container members
CHECK(j.size() == 1);
@ -862,11 +887,15 @@ TEST_CASE("number (int)")
JSON j(JSON::value_type::number);
CHECK(j.type() == JSON::value_type::number);
// const object
const JSON j_const = j;
// string representation of default value
CHECK(j.toString() == "0");
// check payload
CHECK(j.data().number == JSON::number_t());
CHECK(j_const.data().number == JSON::number_t());
// container members
CHECK(j.size() == 1);
@ -944,11 +973,15 @@ TEST_CASE("number (float)")
JSON j(JSON::value_type::number_float);
CHECK(j.type() == JSON::value_type::number_float);
// const object
const JSON j_const = j;
// string representation of default value
CHECK(j.toString() == "0.000000");
// check payload
CHECK(j.data().number_float == JSON::number_float_t());
CHECK(j_const.data().number_float == JSON::number_float_t());
// container members
CHECK(j.size() == 1);
@ -1142,7 +1175,17 @@ TEST_CASE("Parser")
SECTION("parse from C++ string")
{
std::string s = "{ \"foo\": [1,2,true] }";
CHECK_NOTHROW(JSON::parse(s));
JSON j = JSON::parse(s);
CHECK(j["foo"].size() == 3);
}
SECTION("parse from stream")
{
std::stringstream s;
s << "{ \"foo\": [1,2,true] }";
JSON j;
j << s;
CHECK(j["foo"].size() == 3);
}
SECTION("user-defined string literal operator")