@Test
public void testBiFuncInPlace() {
assertThat(
Curry.curry2((Integer i, Integer j) -> "" + (i + j) + "hello").apply(1).apply(2),
equalTo("3hello"));
}
@Test
public void testMethodRef() {
assertThat(Curry.curry2(this::mult).apply(3).apply(2), equalTo(6));
}
@Test
public void testBiFunc() {
BiFunction<Integer, Integer, String> fn = (i, j) -> "" + (i + j) + "hello";
assertThat(Curry.curry2(fn).apply(1).apply(2), equalTo("3hello"));
}