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codeelement.cpp
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#include "codeelement.h"
#include "projectid.h"
#include <doctest.h>
#include <functional>
#include <set>
CodeElement::CodeElement() : _id(nextId()) {}
CodeElement::CodeElement(const id_t id) : _id(id) {}
bool operator<(const CodeElement &lhs, const CodeElement &rhs)
{
return lhs._id < rhs._id;
}
TEST_CASE("CodeElement")
{
const CodeElement ce1;
const CodeElement ce2(42u);
SUBCASE("Equality")
{
CHECK(ce1 == ce1);
CHECK(ce1 != ce2);
CHECK(ce2 == ce2);
}
SUBCASE("Assignment and Copy Construction")
{
const CodeElement ce3;
CodeElement ce4;
const CodeElement ce5(ce4);
CHECK(ce4 != ce3);
CHECK(ce4 == ce5);
ce4 = ce3;
CHECK(ce4 == ce3);
CHECK(ce4 != ce5);
}
SUBCASE("Inequality")
{
const CodeElement ce6;
const CodeElement ce7(ce6.id()+1);
CHECK(!(ce6 < ce6));
CHECK(ce6 < ce7);
CHECK(!(ce7 < ce6));
}
std::set<CodeElement> s;
CHECK(s.size() == 0);
s.insert(ce1);
s.insert(ce2);
CHECK(s.size() == 2);
}