test("DiffableMap should be instantiable with Array<[key, value]>", t => { const map = new DiffableMap([[1, 2], [3, 4]]); t.is(map.get(1), 2); t.is(map.get(3), 4); t.is(map.size(), 2); });
t.throws(() => emptyMap.get(1));
test("DiffableMap should be instantiable with Array<[key, value]>", t => { const map = new DiffableMap([[1, 2], [3, 4]]); t.is(map.get(1), 2); t.is(map.get(3), 4); t.is(map.size(), 2); });
t.throws(() => emptyMap.get(1));