ometimes, to group them using a more traditional test fixture. **doctest** fully supports this too. You define the test fixture as a simple structure:

```
class UniqueTestsFixture {
private:
    static int uniqueID;
protected:
    DBConnection conn;
public:
    UniqueTestsFixture() : conn(DBConnection::createConnection("myDB")) {}
protected:
    int getID() {
        return ++uniqueID;
    }
};

int UniqueTestsFixture::uniqueID = 0;

TEST_CASE_FIXTURE(UniqueTestsFixture, "Create Employee/No Name") {
    RE