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Add test cases for iterator to const iterator conversion

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HenryLee 2017-05-31 00:31:16 +10:00
parent 0a51fb22ed
commit c09a4cbbd7
1 changed files with 52 additions and 0 deletions
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52
test/src/unit-iterators1.cpp
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@ -1511,4 +1511,56 @@ TEST_CASE("iterators 1")
}
}
}
SECTION("conversion from iterator to const iterator")
{
SECTION("boolean")
{
json j = true;
json::const_iterator it = j.begin();
CHECK(it == j.cbegin());
}
SECTION("string")
{
json j = "hello world";
json::const_iterator it = j.begin();
CHECK(it == j.cbegin());
}
SECTION("array")
{
json j = {1, 2, 3};
json::const_iterator it = j.begin();
CHECK(it == j.cbegin());
}
SECTION("object")
{
json j = {{"A", 1}, {"B", 2}, {"C", 3}};
json::const_iterator it = j.begin();
CHECK(it == j.cbegin());
}
SECTION("number (integer)")
{
json j = 23;
json::const_iterator it = j.begin();
CHECK(it == j.cbegin());
}
SECTION("number (unsigned)")
{
json j = 23u;
json::const_iterator it = j.begin();
CHECK(it == j.cbegin());
}
SECTION("number (float)")
{
json j = 23.42;
json::const_iterator it = j.begin();
CHECK(it == j.cbegin());
}
SECTION("null")
{
json j = nullptr;
json::const_iterator it = j.begin();
CHECK(it == j.cbegin());
}
}
}