Examples with Tuple javaslang.Tuple used on opensource projects

Example 1 with Tuple

use of javaslang.Tuple in project javaslang by javaslang.

the class AbstractMapTest method shouldUnzip3NonNil.

@Test
public void shouldUnzip3NonNil() {
    final Map<Integer, Integer> map = emptyIntInt().put(0, 0).put(1, 1);
    final Tuple actual = map.unzip3(entry -> Tuple.of(entry._1, entry._2 + 1, entry._2 + 5));
    final Tuple expected = Tuple.of(Stream.of(0, 1), Stream.of(1, 2), Stream.of(5, 6));
    assertThat(actual).isEqualTo(expected);
}

Example 2 with Tuple

use of javaslang.Tuple in project javaslang by javaslang.

the class AbstractMapTest method shouldUnzipIdentityNonNil.

@Test
public void shouldUnzipIdentityNonNil() {
    final Map<Integer, Integer> map = emptyIntInt().put(0, 10).put(1, 11).put(2, 12);
    final Tuple actual = map.unzip();
    final Tuple expected = Tuple.of(Stream.of(0, 1, 2), Stream.of(10, 11, 12));
    assertThat(actual).isEqualTo(expected);
}

Example 3 with Tuple

use of javaslang.Tuple in project javaslang by javaslang.

the class CharSeqTest method shouldUnzip3NonNil.

@Test
public void shouldUnzip3NonNil() {
    final Tuple actual = of('0', '1').unzip3(i -> Tuple.of(i, i == '0' ? 'a' : 'b', i == '0' ? 'b' : 'a'));
    final Tuple expected = Tuple.of(Vector.of('0', '1'), Vector.of('a', 'b'), Vector.of('b', 'a'));
    assertThat(actual).isEqualTo(expected);
}

Example 4 with Tuple

use of javaslang.Tuple in project javaslang by javaslang.

the class AbstractTraversableTest method shouldUnzipNonNil.

@Test
public void shouldUnzipNonNil() {
    final Tuple actual = of(0, 1).unzip(i -> Tuple.of(i, (char) ((short) 'a' + i)));
    final Tuple expected = Tuple.of(of(0, 1), of('a', 'b'));
    assertThat(actual).isEqualTo(expected);
}

Example 5 with Tuple

use of javaslang.Tuple in project javaslang by javaslang.

the class AbstractMultimapTest method shouldUnzipNonNil.

@Test
public void shouldUnzipNonNil() {
    final Multimap<Integer, Integer> map = emptyIntInt().put(0, 0).put(1, 1);
    final Tuple actual = map.unzip(entry -> Tuple.of(entry._1, entry._2 + 1));
    final Tuple expected = Tuple.of(Stream.of(0, 1), Stream.of(1, 2));
    assertThat(actual).isEqualTo(expected);
}