/* __ __ __ __ __ ___
* \ \ / / \ \ / / __/
* \ \/ / /\ \ \/ / /
* \____/__/ \__\____/__/.ɪᴏ
* ᶜᵒᵖʸʳᶦᵍʰᵗ ᵇʸ ᵛᵃᵛʳ ⁻ ˡᶦᶜᵉⁿˢᵉᵈ ᵘⁿᵈᵉʳ ᵗʰᵉ ᵃᵖᵃᶜʰᵉ ˡᶦᶜᵉⁿˢᵉ ᵛᵉʳˢᶦᵒⁿ ᵗʷᵒ ᵈᵒᵗ ᶻᵉʳᵒ
*/
package io.vavr;
/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*\
G E N E R A T O R C R A F T E D
\*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-*/
import static org.assertj.core.api.Assertions.assertThat;
import io.vavr.collection.List;
import io.vavr.collection.Seq;
import io.vavr.collection.Stream;
import java.util.Comparator;
import java.util.Objects;
import org.junit.Test;
public class Tuple7Test {
@Test
public void shouldCreateTuple() {
final Tuple7<Object, Object, Object, Object, Object, Object, Object> tuple = createTuple();
assertThat(tuple).isNotNull();
}
@Test
public void shouldGetArity() {
final Tuple7<Object, Object, Object, Object, Object, Object, Object> tuple = createTuple();
assertThat(tuple.arity()).isEqualTo(7);
}
@Test
public void shouldReturnElements() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> tuple = createIntTuple(1, 2, 3, 4, 5, 6, 7);
assertThat(tuple._1).isEqualTo(1);
assertThat(tuple._2).isEqualTo(2);
assertThat(tuple._3).isEqualTo(3);
assertThat(tuple._4).isEqualTo(4);
assertThat(tuple._5).isEqualTo(5);
assertThat(tuple._6).isEqualTo(6);
assertThat(tuple._7).isEqualTo(7);
}
@Test
public void shouldUpdate1() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> tuple = createIntTuple(1, 2, 3, 4, 5, 6, 7).update1(42);
assertThat(tuple._1).isEqualTo(42);
assertThat(tuple._2).isEqualTo(2);
assertThat(tuple._3).isEqualTo(3);
assertThat(tuple._4).isEqualTo(4);
assertThat(tuple._5).isEqualTo(5);
assertThat(tuple._6).isEqualTo(6);
assertThat(tuple._7).isEqualTo(7);
}
@Test
public void shouldUpdate2() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> tuple = createIntTuple(1, 2, 3, 4, 5, 6, 7).update2(42);
assertThat(tuple._1).isEqualTo(1);
assertThat(tuple._2).isEqualTo(42);
assertThat(tuple._3).isEqualTo(3);
assertThat(tuple._4).isEqualTo(4);
assertThat(tuple._5).isEqualTo(5);
assertThat(tuple._6).isEqualTo(6);
assertThat(tuple._7).isEqualTo(7);
}
@Test
public void shouldUpdate3() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> tuple = createIntTuple(1, 2, 3, 4, 5, 6, 7).update3(42);
assertThat(tuple._1).isEqualTo(1);
assertThat(tuple._2).isEqualTo(2);
assertThat(tuple._3).isEqualTo(42);
assertThat(tuple._4).isEqualTo(4);
assertThat(tuple._5).isEqualTo(5);
assertThat(tuple._6).isEqualTo(6);
assertThat(tuple._7).isEqualTo(7);
}
@Test
public void shouldUpdate4() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> tuple = createIntTuple(1, 2, 3, 4, 5, 6, 7).update4(42);
assertThat(tuple._1).isEqualTo(1);
assertThat(tuple._2).isEqualTo(2);
assertThat(tuple._3).isEqualTo(3);
assertThat(tuple._4).isEqualTo(42);
assertThat(tuple._5).isEqualTo(5);
assertThat(tuple._6).isEqualTo(6);
assertThat(tuple._7).isEqualTo(7);
}
@Test
public void shouldUpdate5() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> tuple = createIntTuple(1, 2, 3, 4, 5, 6, 7).update5(42);
assertThat(tuple._1).isEqualTo(1);
assertThat(tuple._2).isEqualTo(2);
assertThat(tuple._3).isEqualTo(3);
assertThat(tuple._4).isEqualTo(4);
assertThat(tuple._5).isEqualTo(42);
assertThat(tuple._6).isEqualTo(6);
assertThat(tuple._7).isEqualTo(7);
}
@Test
public void shouldUpdate6() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> tuple = createIntTuple(1, 2, 3, 4, 5, 6, 7).update6(42);
assertThat(tuple._1).isEqualTo(1);
assertThat(tuple._2).isEqualTo(2);
assertThat(tuple._3).isEqualTo(3);
assertThat(tuple._4).isEqualTo(4);
assertThat(tuple._5).isEqualTo(5);
assertThat(tuple._6).isEqualTo(42);
assertThat(tuple._7).isEqualTo(7);
}
@Test
public void shouldUpdate7() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> tuple = createIntTuple(1, 2, 3, 4, 5, 6, 7).update7(42);
assertThat(tuple._1).isEqualTo(1);
assertThat(tuple._2).isEqualTo(2);
assertThat(tuple._3).isEqualTo(3);
assertThat(tuple._4).isEqualTo(4);
assertThat(tuple._5).isEqualTo(5);
assertThat(tuple._6).isEqualTo(6);
assertThat(tuple._7).isEqualTo(42);
}
@Test
public void shouldConvertToSeq() {
final Seq<?> actual = createIntTuple(1, 0, 0, 0, 0, 0, 0).toSeq();
assertThat(actual).isEqualTo(List.of(1, 0, 0, 0, 0, 0, 0));
}
@Test
public void shouldCompareEqual() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t0 = createIntTuple(0, 0, 0, 0, 0, 0, 0);
assertThat(t0.compareTo(t0)).isZero();
assertThat(intTupleComparator.compare(t0, t0)).isZero();
}
@Test
public void shouldCompare1stArg() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t0 = createIntTuple(0, 0, 0, 0, 0, 0, 0);
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t1 = createIntTuple(1, 0, 0, 0, 0, 0, 0);
assertThat(t0.compareTo(t1)).isNegative();
assertThat(t1.compareTo(t0)).isPositive();
assertThat(intTupleComparator.compare(t0, t1)).isNegative();
assertThat(intTupleComparator.compare(t1, t0)).isPositive();
}
@Test
public void shouldCompare2ndArg() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t0 = createIntTuple(0, 0, 0, 0, 0, 0, 0);
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t2 = createIntTuple(0, 1, 0, 0, 0, 0, 0);
assertThat(t0.compareTo(t2)).isNegative();
assertThat(t2.compareTo(t0)).isPositive();
assertThat(intTupleComparator.compare(t0, t2)).isNegative();
assertThat(intTupleComparator.compare(t2, t0)).isPositive();
}
@Test
public void shouldCompare3rdArg() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t0 = createIntTuple(0, 0, 0, 0, 0, 0, 0);
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t3 = createIntTuple(0, 0, 1, 0, 0, 0, 0);
assertThat(t0.compareTo(t3)).isNegative();
assertThat(t3.compareTo(t0)).isPositive();
assertThat(intTupleComparator.compare(t0, t3)).isNegative();
assertThat(intTupleComparator.compare(t3, t0)).isPositive();
}
@Test
public void shouldCompare4thArg() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t0 = createIntTuple(0, 0, 0, 0, 0, 0, 0);
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t4 = createIntTuple(0, 0, 0, 1, 0, 0, 0);
assertThat(t0.compareTo(t4)).isNegative();
assertThat(t4.compareTo(t0)).isPositive();
assertThat(intTupleComparator.compare(t0, t4)).isNegative();
assertThat(intTupleComparator.compare(t4, t0)).isPositive();
}
@Test
public void shouldCompare5thArg() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t0 = createIntTuple(0, 0, 0, 0, 0, 0, 0);
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t5 = createIntTuple(0, 0, 0, 0, 1, 0, 0);
assertThat(t0.compareTo(t5)).isNegative();
assertThat(t5.compareTo(t0)).isPositive();
assertThat(intTupleComparator.compare(t0, t5)).isNegative();
assertThat(intTupleComparator.compare(t5, t0)).isPositive();
}
@Test
public void shouldCompare6thArg() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t0 = createIntTuple(0, 0, 0, 0, 0, 0, 0);
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t6 = createIntTuple(0, 0, 0, 0, 0, 1, 0);
assertThat(t0.compareTo(t6)).isNegative();
assertThat(t6.compareTo(t0)).isPositive();
assertThat(intTupleComparator.compare(t0, t6)).isNegative();
assertThat(intTupleComparator.compare(t6, t0)).isPositive();
}
@Test
public void shouldCompare7thArg() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t0 = createIntTuple(0, 0, 0, 0, 0, 0, 0);
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> t7 = createIntTuple(0, 0, 0, 0, 0, 0, 1);
assertThat(t0.compareTo(t7)).isNegative();
assertThat(t7.compareTo(t0)).isPositive();
assertThat(intTupleComparator.compare(t0, t7)).isNegative();
assertThat(intTupleComparator.compare(t7, t0)).isPositive();
}
@Test
public void shouldMap() {
final Tuple7<Object, Object, Object, Object, Object, Object, Object> tuple = createTuple();
final Tuple7<Object, Object, Object, Object, Object, Object, Object> actual = tuple.map((o1, o2, o3, o4, o5, o6, o7) -> tuple);
assertThat(actual).isEqualTo(tuple);
}
@Test
public void shouldMapComponents() {
final Tuple7<Object, Object, Object, Object, Object, Object, Object> tuple = createTuple();
final Function1<Object, Object> f1 = Function1.identity();
final Function1<Object, Object> f2 = Function1.identity();
final Function1<Object, Object> f3 = Function1.identity();
final Function1<Object, Object> f4 = Function1.identity();
final Function1<Object, Object> f5 = Function1.identity();
final Function1<Object, Object> f6 = Function1.identity();
final Function1<Object, Object> f7 = Function1.identity();
final Tuple7<Object, Object, Object, Object, Object, Object, Object> actual = tuple.map(f1, f2, f3, f4, f5, f6, f7);
assertThat(actual).isEqualTo(tuple);
}
@Test
public void shouldReturnTuple7OfSequence7() {
final Seq<Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer>> iterable = List.of(Tuple.of(2, 3, 4, 5, 6, 7, 8), Tuple.of(4, 5, 6, 7, 8, 9, 10), Tuple.of(6, 7, 8, 9, 10, 11, 12), Tuple.of(8, 9, 10, 11, 12, 13, 14), Tuple.of(10, 11, 12, 13, 14, 15, 16), Tuple.of(12, 13, 14, 15, 16, 17, 18), Tuple.of(14, 15, 16, 17, 18, 19, 20));
final Tuple7<Seq<Integer>, Seq<Integer>, Seq<Integer>, Seq<Integer>, Seq<Integer>, Seq<Integer>, Seq<Integer>> expected = Tuple.of(Stream.of(2, 4, 6, 8, 10, 12, 14), Stream.of(3, 5, 7, 9, 11, 13, 15), Stream.of(4, 6, 8, 10, 12, 14, 16), Stream.of(5, 7, 9, 11, 13, 15, 17), Stream.of(6, 8, 10, 12, 14, 16, 18), Stream.of(7, 9, 11, 13, 15, 17, 19), Stream.of(8, 10, 12, 14, 16, 18, 20));
assertThat(Tuple.sequence7(iterable)).isEqualTo(expected);
}
@Test
public void shouldReturnTuple7OfSequence1() {
final Seq<Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer>> iterable = List.of(Tuple.of(1, 2, 3, 4, 5, 6, 7));
final Tuple7<Seq<Integer>, Seq<Integer>, Seq<Integer>, Seq<Integer>, Seq<Integer>, Seq<Integer>, Seq<Integer>> expected = Tuple.of(Stream.of(1), Stream.of(2), Stream.of(3), Stream.of(4), Stream.of(5), Stream.of(6), Stream.of(7));
assertThat(Tuple.sequence7(iterable)).isEqualTo(expected);
}
@Test
public void shouldMap1stComponent() {
final Tuple7<String, Integer, Integer, Integer, Integer, Integer, Integer> actual = Tuple.of(1, 1, 1, 1, 1, 1, 1).map1(i -> "X");
final Tuple7<String, Integer, Integer, Integer, Integer, Integer, Integer> expected = Tuple.of("X", 1, 1, 1, 1, 1, 1);
assertThat(actual).isEqualTo(expected);
}
@Test
public void shouldMap2ndComponent() {
final Tuple7<Integer, String, Integer, Integer, Integer, Integer, Integer> actual = Tuple.of(1, 1, 1, 1, 1, 1, 1).map2(i -> "X");
final Tuple7<Integer, String, Integer, Integer, Integer, Integer, Integer> expected = Tuple.of(1, "X", 1, 1, 1, 1, 1);
assertThat(actual).isEqualTo(expected);
}
@Test
public void shouldMap3rdComponent() {
final Tuple7<Integer, Integer, String, Integer, Integer, Integer, Integer> actual = Tuple.of(1, 1, 1, 1, 1, 1, 1).map3(i -> "X");
final Tuple7<Integer, Integer, String, Integer, Integer, Integer, Integer> expected = Tuple.of(1, 1, "X", 1, 1, 1, 1);
assertThat(actual).isEqualTo(expected);
}
@Test
public void shouldMap4thComponent() {
final Tuple7<Integer, Integer, Integer, String, Integer, Integer, Integer> actual = Tuple.of(1, 1, 1, 1, 1, 1, 1).map4(i -> "X");
final Tuple7<Integer, Integer, Integer, String, Integer, Integer, Integer> expected = Tuple.of(1, 1, 1, "X", 1, 1, 1);
assertThat(actual).isEqualTo(expected);
}
@Test
public void shouldMap5thComponent() {
final Tuple7<Integer, Integer, Integer, Integer, String, Integer, Integer> actual = Tuple.of(1, 1, 1, 1, 1, 1, 1).map5(i -> "X");
final Tuple7<Integer, Integer, Integer, Integer, String, Integer, Integer> expected = Tuple.of(1, 1, 1, 1, "X", 1, 1);
assertThat(actual).isEqualTo(expected);
}
@Test
public void shouldMap6thComponent() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, String, Integer> actual = Tuple.of(1, 1, 1, 1, 1, 1, 1).map6(i -> "X");
final Tuple7<Integer, Integer, Integer, Integer, Integer, String, Integer> expected = Tuple.of(1, 1, 1, 1, 1, "X", 1);
assertThat(actual).isEqualTo(expected);
}
@Test
public void shouldMap7thComponent() {
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, String> actual = Tuple.of(1, 1, 1, 1, 1, 1, 1).map7(i -> "X");
final Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, String> expected = Tuple.of(1, 1, 1, 1, 1, 1, "X");
assertThat(actual).isEqualTo(expected);
}
@Test
public void shouldApplyTuple() {
final Tuple7<Object, Object, Object, Object, Object, Object, Object> tuple = createTuple();
final Tuple0 actual = tuple.apply((o1, o2, o3, o4, o5, o6, o7) -> Tuple0.instance());
assertThat(actual).isEqualTo(Tuple0.instance());
}
@Test
public void shouldRecognizeEquality() {
final Tuple7<Object, Object, Object, Object, Object, Object, Object> tuple1 = createTuple();
final Tuple7<Object, Object, Object, Object, Object, Object, Object> tuple2 = createTuple();
assertThat((Object) tuple1).isEqualTo(tuple2);
}
@Test
public void shouldRecognizeNonEquality() {
final Tuple7<Object, Object, Object, Object, Object, Object, Object> tuple = createTuple();
final Object other = new Object();
assertThat(tuple).isNotEqualTo(other);
}
@Test
public void shouldRecognizeNonEqualityPerComponent() {
final Tuple7<String, String, String, String, String, String, String> tuple = Tuple.of("1", "2", "3", "4", "5", "6", "7");
assertThat(tuple.equals(Tuple.of("X", "2", "3", "4", "5", "6", "7"))).isFalse();
assertThat(tuple.equals(Tuple.of("1", "X", "3", "4", "5", "6", "7"))).isFalse();
assertThat(tuple.equals(Tuple.of("1", "2", "X", "4", "5", "6", "7"))).isFalse();
assertThat(tuple.equals(Tuple.of("1", "2", "3", "X", "5", "6", "7"))).isFalse();
assertThat(tuple.equals(Tuple.of("1", "2", "3", "4", "X", "6", "7"))).isFalse();
assertThat(tuple.equals(Tuple.of("1", "2", "3", "4", "5", "X", "7"))).isFalse();
assertThat(tuple.equals(Tuple.of("1", "2", "3", "4", "5", "6", "X"))).isFalse();
}
@Test
public void shouldComputeCorrectHashCode() {
final int actual = createTuple().hashCode();
final int expected = Objects.hash(null, null, null, null, null, null, null);
assertThat(actual).isEqualTo(expected);
}
@Test
public void shouldImplementToString() {
final String actual = createTuple().toString();
final String expected = "(null, null, null, null, null, null, null)";
assertThat(actual).isEqualTo(expected);
}
private Comparator<Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer>> intTupleComparator = Tuple7.comparator(Integer::compare, Integer::compare, Integer::compare, Integer::compare, Integer::compare, Integer::compare, Integer::compare);
private Tuple7<Object, Object, Object, Object, Object, Object, Object> createTuple() {
return new Tuple7<>(null, null, null, null, null, null, null);
}
private Tuple7<Integer, Integer, Integer, Integer, Integer, Integer, Integer> createIntTuple(Integer i1, Integer i2, Integer i3, Integer i4, Integer i5, Integer i6, Integer i7) {
return new Tuple7<>(i1, i2, i3, i4, i5, i6, i7);
}
}