@Test
public void shouldSplitPerCurrency() {
Splitter splitter = SplitterBuilder.from("currency");
Split split = splitter.split(positions);
assertThat(split.size(), is(2));
hasGroup(split, "CHF");
hasGroup(split, "USD");
assertThat(split.positions("CHF").size(), is(3));
assertThat(split.positions("USD").size(), is(1));
}
@Test
public void shouldCreateASplit() {
Split split = new Split();
split.add("CHF", positions);
split.add("USD", new Positions());
assertThat(split.size(), is(2));
hasGroup(split, "CHF");
hasGroup(split, "USD");
assertThat(split.positions("CHF").size(), is(4));
assertThat(split.positions("USD").size(), is(0));
}