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Allow items() to be used with custom string

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This commit is contained in:
Julien Hamaide
2019-09-26 13:13:01 +02:00
parent 99d7518d21
commit 0f073e26eb
3 changed files with 52 additions and 8 deletions
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34
test/src/unit-alt-string.cpp
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@ -154,6 +154,11 @@ class alt_string
friend bool ::operator<(const char*, const alt_string&);
};
void int_to_string( alt_string& target, int value )
{
target = std::to_string(value).c_str();
}
using alt_json = nlohmann::basic_json <
std::map,
std::vector,
@ -232,6 +237,35 @@ TEST_CASE("alternative string type")
CHECK(dump == R"({"foo":"bar"})");
}
SECTION("items")
{
auto doc = alt_json::parse("{\"foo\": \"bar\"}");
for ( auto item : doc.items() )
{
CHECK( item.key() == "foo" );
CHECK( item.value() == "bar" );
}
auto doc_array = alt_json::parse("[\"foo\", \"bar\"]");
for ( auto item : doc_array.items() )
{
if (item.key() == "0" )
{
CHECK( item.value() == "foo" );
}
else if (item.key() == "1" )
{
CHECK( item.value() == "bar" );
}
else
{
CHECK( false );
}
}
}
SECTION("equality")
{
alt_json doc;