34 lines
1.1 KiB
Java

package com.baeldung.eclipsecollections;
import org.eclipse.collections.api.list.MutableList;
import org.eclipse.collections.api.tuple.Pair;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.tuple.Tuples;
import org.assertj.core.api.Assertions;
import org.junit.Before;
import org.junit.Test;
public class ZipUnitTest {
MutableList<Pair<String, String>> expectedPairs;
@SuppressWarnings("unchecked")
@Before
public void setup() {
Pair<String, String> pair1 = Tuples.pair("1", "Porsche");
Pair<String, String> pair2 = Tuples.pair("2", "Volvo");
Pair<String, String> pair3 = Tuples.pair("3", "Toyota");
expectedPairs = Lists.mutable.of(pair1, pair2, pair3);
}
@Test
public void whenZip_thenCorrect() {
MutableList<String> numbers = Lists.mutable.with("1", "2", "3", "Ignored");
MutableList<String> cars = Lists.mutable.with("Porsche", "Volvo", "Toyota");
MutableList<Pair<String, String>> pairs = numbers.zip(cars);
Assertions.assertThat(pairs).containsExactlyElementsOf(this.expectedPairs);
}
}