@Test public void fn5Delegate() { Integer[] source = new Integer[] { 1, 2, 3, 4, 5, 6, 7, 8 }; Function<Tuple5<Integer, Integer, Integer, Integer, Integer>, Tuple5> invert = t5 -> new Tuple5<>(t5.getT5(), t5.getT4(), t5.getT3(), t5.getT2(), t5.getT1()); Tuple5 tuple = Tuples.fn5(invert).apply(source); assertThat(tuple.getT1()).isEqualTo(5); assertThat(tuple.getT2()).isEqualTo(4); assertThat(tuple.getT3()).isEqualTo(3); assertThat(tuple.getT4()).isEqualTo(2); assertThat(tuple.getT5()).isEqualTo(1); assertThat((Object) tuple).isExactlyInstanceOf(Tuple5.class); }
@Test public void sanityTestHashcode() { Tuple5<Integer, Integer, Integer, Integer, Integer> same = new Tuple5<>(1, 2, 3, 4, 5); Tuple5<Integer, Integer, Integer, Integer, Integer> different = new Tuple5<>(1, 2, 3, 4, 1); assertThat(full.hashCode()) .isEqualTo(same.hashCode()) .isNotEqualTo(different.hashCode()); } }
@Override public boolean equals(@Nullable Object o) { if (this == o) return true; if (!(o instanceof Tuple6)) return false; if (!super.equals(o)) return false; @SuppressWarnings("rawtypes") Tuple6 tuple6 = (Tuple6) o; return t6.equals(tuple6.t6); }
@Test public void mapT2() { Tuple5<Integer, String, Integer, Integer, Integer> base = Tuples.of(100, "Foo", 300, 400, 500); Tuple2<?,?> mapped = base.mapT2(String::length); assertThat(mapped).isNotSameAs(base) .hasSize(5) .containsExactly(base.getT1(), 3, base.getT3(), base.getT4(), base.getT5()); }
@Test public void mapT1() { Tuple5<String, Integer, Integer, Integer, Integer> base = Tuples.of("Foo", 200, 300, 400, 500); Tuple2<?,?> mapped = base.mapT1(String::length); assertThat(mapped).isNotSameAs(base) .hasSize(5) .containsExactly(3, base.getT2(), base.getT3(), base.getT4(), base.getT5()); }
@Test public void mapT4() { Tuple5<Integer, Integer, Integer, String, Integer> base = Tuples.of(100, 200, 300, "Foo", 500); Tuple2<?,?> mapped = base.mapT4(String::length); assertThat(mapped).isNotSameAs(base) .hasSize(5) .containsExactly(base.getT1(), base.getT2(), base.getT3(), 3, base.getT5()); }
@Test public void mapT5() { Tuple5<Integer, Integer, Integer, Integer, String> base = Tuples.of(100, 200, 300, 400, "Foo"); Tuple2<?,?> mapped = base.mapT5(String::length); assertThat(mapped).isNotSameAs(base) .hasSize(5) .containsExactly(base.getT1(), base.getT2(), base.getT3(), base.getT4(), 3); }
@Test public void mapT3() { Tuple5<Integer, Integer, String, Integer, Integer> base = Tuples.of(100, 200, "Foo", 400, 500); Tuple2<?,?> mapped = base.mapT3(String::length); assertThat(mapped).isNotSameAs(base) .hasSize(5) .containsExactly(base.getT1(), base.getT2(), 3, base.getT4(), base.getT5()); }
/** * Create a {@link Tuple5} with the given objects. * * @param t1 The first value in the tuple. Not null. * @param t2 The second value in the tuple. Not null. * @param t3 The third value in the tuple. Not null. * @param t4 The fourth value in the tuple. Not null. * @param t5 The fifth value in the tuple. Not null. * @param <T1> The type of the first value. * @param <T2> The type of the second value. * @param <T3> The type of the third value. * @param <T4> The type of the fourth value. * @param <T5> The type of the fifth value. * @return The new {@link Tuple5}. */ public static <T1, T2, T3, T4, T5> Tuple5<T1, T2, T3, T4, T5> of( T1 t1, T2 t2, T3 t3, T4 t4, T5 t5) { return new Tuple5<>(t1, t2, t3, t4, t5); }
@Override public int hashCode() { int result = super.hashCode(); result = 31 * result + t6.hashCode(); return result; }
@Test public void getTooLargeIndex() { assertThat(full.get(10)).isNull(); }
/** * Map the 2nd part (T2) of this {@link Tuple5} into a different value and type, * keeping the other parts. * * @param mapper the mapping {@link Function} for the T2 part * @param <R> the new type for the T2 part * @return a new {@link Tuple5} with a different T2 value */ public <R> Tuple5<T1, R, T3, T4, T5> mapT2(Function<T2, R> mapper) { return new Tuple5<>(t1, mapper.apply(t2), t3, t4, t5); }
@Override public int hashCode() { int result = super.hashCode(); result = 31 * result + t6.hashCode(); return result; }
@Test public void getNegativeIndex() { assertThat(full.get(-1)).isNull(); }
@Test public void fn5() { Integer[] source = new Integer[] { 1, 2, 3, 4, 5, 6, 7, 8 }; Tuple5<Object, Object, Object, Object, Object> tuple = Tuples.fn5().apply(source); assertThat(tuple.getT1()).isEqualTo(1); assertThat(tuple.getT2()).isEqualTo(2); assertThat(tuple.getT3()).isEqualTo(3); assertThat(tuple.getT4()).isEqualTo(4); assertThat(tuple.getT5()).isEqualTo(5); assertThat(tuple) .isInstanceOf(Tuple8.class) .containsExactly(1, 2, 3, 4, 5, 6, 7, 8); }
/** * Map the 5th part (T5) of this {@link Tuple5} into a different value and type, * keeping the other parts. * * @param mapper the mapping {@link Function} for the T5 part * @param <R> the new type for the T5 part * @return a new {@link Tuple5} with a different T5 value */ public <R> Tuple5<T1, T2, T3, T4, R> mapT5(Function<T5, R> mapper) { return new Tuple5<>(t1, t2, t3, t4, mapper.apply(t5)); }
@Override public boolean equals(@Nullable Object o) { if (this == o) return true; if (!(o instanceof Tuple6)) return false; if (!super.equals(o)) return false; @SuppressWarnings("rawtypes") Tuple6 tuple6 = (Tuple6) o; return t6.equals(tuple6.t6); }
@Test public void whenDelayMonoJust5() { MonoProcessor<Tuple5<Integer, Integer, Integer, Integer, Integer>> mp = MonoProcessor.create(); StepVerifier.create(Mono.zipDelayError(Mono.just(1), Mono.just(2), Mono.just(3), Mono.just(4), Mono.just(5)) .subscribeWith(mp)) .then(() -> assertThat(mp.isError()).isFalse()) .then(() -> assertThat(mp.isSuccess()).isTrue()) .then(() -> assertThat(mp.isTerminated()).isTrue()) .assertNext(v -> assertThat(v.getT1() == 1 && v.getT2() == 2 && v.getT3() == 3 && v.getT4() == 4 && v.getT5() == 5).isTrue()) .verifyComplete(); }
/** * Map the 1st part (T1) of this {@link Tuple5} into a different value and type, * keeping the other parts. * * @param mapper the mapping {@link Function} for the T1 part * @param <R> the new type for the T1 part * @return a new {@link Tuple5} with a different T1 value */ public <R> Tuple5<R, T2, T3, T4, T5> mapT1(Function<T1, R> mapper) { return new Tuple5<>(mapper.apply(t1), t2, t3, t4, t5); }