tests_duplicates = {
const dat = add_variable(['aa', 'aa', 'Aa', 'aa ']);
const dat2 = add_variable(['foo', 'fii', 'fo0', 'f11']);
const dat3 = add_variable(['afoo', 'bfii', 'afo0', 'bf11']);
return [
tests.duplicates(base_data, 'char', { id: 'dup1' }),
tests.duplicates(dat, 'v', { id: 'dup2', expected: 3 }),
tests.duplicates(dat2, 'v', { id: 'dup3', expected: 1 }),
tests.duplicates(dat3, 'v', { id: 'dup4', expected: 2, max_dist: 2 })
];
}