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worked on issue #8 and #27

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This commit is contained in:
Niels 2015-01-24 20:33:06 +01:00
parent 47e3a3ed24
commit 5199382c91
4 changed files with 248 additions and 59 deletions
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59
test/json_unit.cc
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@ -304,13 +304,70 @@ TEST_CASE("array")
CHECK(v == vec[static_cast<size_t>(v)]);
}
}
}
SECTION("Initializer lists")
{
// edge case: This should be an array with two elements which are in
// turn arrays with two strings. However, this is treated like the
// initializer list of an object.
json j_should_be_an_array = { {"foo", "bar"}, {"baz", "bat"} };
CHECK(j_should_be_an_array.type() == json::value_t::object);
json j_is_an_array = { json::array({"foo", "bar"}), {"baz", "bat"} };
CHECK(j_is_an_array.type() == json::value_t::array);
// array outside initializer list
json j_pair_array = json::array({"s1", "s2"});
CHECK(j_pair_array.type() == json::value_t::array);
// array inside initializer list
json j_pair_array2 = {json::array({"us1", "us2"})};
CHECK(j_pair_array2.type() == json::value_t::array);
// array() is []
json j_empty_array_explicit = json::array();
CHECK(j_empty_array_explicit.type() == json::value_t::array);
// object() is []
json j_empty_object_explicit = json::object();
CHECK(j_empty_object_explicit.type() == json::value_t::object);
// {object({"s1", "s2"})} is [{"s1": "s2"}]
json j_explicit_object = {json::object({"s1", "s2"})};
CHECK(j_explicit_object.type() == json::value_t::array);
// object({"s1", "s2"}) is [{"s1": "s2"}]
json j_explicit_object2 = json::object({"s1", "s2"});
CHECK(j_explicit_object2.type() == json::value_t::object);
// object({{"s1", "s2"}}) is [{"s1": "s2"}]
json j_explicit_object3 = json::object({{"s1", "s2"}});
CHECK(j_explicit_object3.type() == json::value_t::object);
// check errors when explicit object creation is demanded
CHECK_THROWS_AS(json::object({"s1"}), std::logic_error);
CHECK_THROWS_AS(json::object({"s1", 1, 3}), std::logic_error);
CHECK_THROWS_AS(json::object({1, "s1"}), std::logic_error);
CHECK_THROWS_AS(json::object({{1, "s1"}}), std::logic_error);
CHECK_THROWS_AS(json::object({{"foo", "bar"}, {1, "s1"}}), std::logic_error);
// {} is null
json j_null = {};
CHECK(j_null.type() == json::value_t::null);
// {{}} is []
json j_empty_array_implicit = {{}};
CHECK(j_empty_array_implicit.type() == json::value_t::array);
// {1} is [1]
json j_singleton_array = {1};
CHECK(j_singleton_array.type() == json::value_t::array);
// test case from issue #8
json j_issue8 = {json::array({"a", "b"}), json::array({"c", "d"})};
CHECK(j_issue8.type() == json::value_t::array);
CHECK(j_issue8.dump() == "[[\"a\",\"b\"],[\"c\",\"d\"]]");
}
SECTION("Iterators and empty arrays")