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added another insert function

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Niels 2015-07-12 22:47:08 +02:00
parent 092bf39f53
commit 1c8d5dc211
6 changed files with 129 additions and 0 deletions
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32
test/unit.cpp
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@ -6743,6 +6743,36 @@ TEST_CASE("modifiers")
}
}
SECTION("initializer list at position")
{
SECTION("insert before begin()")
{
auto it = j_array.insert(j_array.begin(), {7, 8, 9});
CHECK(j_array.size() == 7);
CHECK(*it == json(7));
CHECK(j_array.begin() == it);
CHECK(j_array == json({7, 8, 9, 1, 2, 3, 4}));
}
SECTION("insert in the middle")
{
auto it = j_array.insert(j_array.begin() + 2, {7, 8, 9});
CHECK(j_array.size() == 7);
CHECK(*it == json(7));
CHECK((it - j_array.begin()) == 2);
CHECK(j_array == json({1, 2, 7, 8, 9, 3, 4}));
}
SECTION("insert before end()")
{
auto it = j_array.insert(j_array.end(), {7, 8, 9});
CHECK(j_array.size() == 7);
CHECK(*it == json(7));
CHECK((j_array.end() - it) == 3);
CHECK(j_array == json({1, 2, 3, 4, 7, 8, 9}));
}
}
SECTION("invalid iterator")
{
// pass iterator to a different array
@ -6753,6 +6783,7 @@ TEST_CASE("modifiers")
CHECK_THROWS_AS(j_array.insert(j_another_array.end(), 10, 11), std::domain_error);
CHECK_THROWS_AS(j_array.insert(j_another_array.end(), j_yet_another_array.begin(),
j_yet_another_array.end()), std::domain_error);
CHECK_THROWS_AS(j_array.insert(j_another_array.end(), {1, 2, 3, 4}), std::domain_error);
}
SECTION("non-array type")
@ -6765,6 +6796,7 @@ TEST_CASE("modifiers")
CHECK_THROWS_AS(j_nonarray.insert(j_nonarray.end(), 10, 11), std::domain_error);
CHECK_THROWS_AS(j_nonarray.insert(j_nonarray.end(), j_yet_another_array.begin(),
j_yet_another_array.end()), std::domain_error);
CHECK_THROWS_AS(j_nonarray.insert(j_nonarray.end(), {1, 2, 3, 4}), std::domain_error);
}
}