@Test
public void testCollectionExSource() {

    TsFiller filler = TsCursorAsFiller.of(logger, badCursor, monikers, goodCursor);
    assertThat(new TsCollectionInformation(goodSource, All)).satisfies(info -> {
        assertThat(filler.fillCollection(info)).isFalse();
        assertThat(info).isEqualToIgnoringGivenFields(colInfo(null, goodSource, All, "boom", null), "items");
        assertThat(info.items).isEmpty();
    });
}