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key/value function for iterators (#46)

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Currently only support iterator and const_iterator. reverse_iterator
and const_reverse_iterator to be implemented soon.
This commit is contained in:
Niels 2015-03-24 19:08:03 +01:00
parent 8fc4061187
commit 47ea1c10d4
3 changed files with 162 additions and 0 deletions
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70
test/unit.cpp
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@ -2801,6 +2801,16 @@ TEST_CASE("iterators")
CHECK(it != j_const.crend());
CHECK(*it == j_const);
}
SECTION("key/value")
{
auto it = j.begin();
auto cit = j_const.cbegin();
CHECK_THROWS_AS(it.key(), std::domain_error);
CHECK(it.value() == json(true));
CHECK_THROWS_AS(cit.key(), std::domain_error);
CHECK(cit.value() == json(true));
}
}
SECTION("string")
@ -2982,6 +2992,16 @@ TEST_CASE("iterators")
CHECK(it != j_const.crend());
CHECK(*it == j_const);
}
SECTION("key/value")
{
auto it = j.begin();
auto cit = j_const.cbegin();
CHECK_THROWS_AS(it.key(), std::domain_error);
CHECK(it.value() == json("hello world"));
CHECK_THROWS_AS(cit.key(), std::domain_error);
CHECK(cit.value() == json("hello world"));
}
}
SECTION("array")
@ -3156,6 +3176,16 @@ TEST_CASE("iterators")
CHECK(it != it_begin);
CHECK(it == it_end);
}
SECTION("key/value")
{
auto it = j.begin();
auto cit = j_const.cbegin();
CHECK_THROWS_AS(it.key(), std::domain_error);
CHECK(it.value() == json(1));
CHECK_THROWS_AS(cit.key(), std::domain_error);
CHECK(cit.value() == json(1));
}
}
SECTION("object")
@ -3330,6 +3360,16 @@ TEST_CASE("iterators")
CHECK(it != it_begin);
CHECK(it == it_end);
}
SECTION("key/value")
{
auto it = j.begin();
auto cit = j_const.cbegin();
CHECK(it.key() == "A");
CHECK(it.value() == json(1));
CHECK(cit.key() == "A");
CHECK(cit.value() == json(1));
}
}
SECTION("number (integer)")
@ -3511,6 +3551,16 @@ TEST_CASE("iterators")
CHECK(it != j_const.crend());
CHECK(*it == j_const);
}
SECTION("key/value")
{
auto it = j.begin();
auto cit = j_const.cbegin();
CHECK_THROWS_AS(it.key(), std::domain_error);
CHECK(it.value() == json(23));
CHECK_THROWS_AS(cit.key(), std::domain_error);
CHECK(cit.value() == json(23));
}
}
SECTION("number (float)")
@ -3692,6 +3742,16 @@ TEST_CASE("iterators")
CHECK(it != j_const.crend());
CHECK(*it == j_const);
}
SECTION("key/value")
{
auto it = j.begin();
auto cit = j_const.cbegin();
CHECK_THROWS_AS(it.key(), std::domain_error);
CHECK(it.value() == json(23.42));
CHECK_THROWS_AS(cit.key(), std::domain_error);
CHECK(cit.value() == json(23.42));
}
}
SECTION("null")
@ -3743,6 +3803,16 @@ TEST_CASE("iterators")
json::const_reverse_iterator it = j_const.crbegin();
CHECK(it == j_const.crend());
}
SECTION("key/value")
{
auto it = j.begin();
auto cit = j_const.cbegin();
CHECK_THROWS_AS(it.key(), std::domain_error);
CHECK_THROWS_AS(it.value(), std::out_of_range);
CHECK_THROWS_AS(cit.key(), std::domain_error);
CHECK_THROWS_AS(cit.value(), std::out_of_range);
}
}
}