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BAEL-3978: Add code samples for Objects.equals() (#9033)

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kwoyke 2020-04-05 07:52:47 +02:00 committed by GitHub
parent 95a4beda32
commit 8c5dfc6f17
1 changed files with 31 additions and 0 deletions
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31
core-java-modules/core-java-lang-2/src/test/java/com/baeldung/comparelong/CompareLongUnitTest.java
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@ -1,8 +1,12 @@
package com.baeldung.comparelong; package com.baeldung.comparelong;
import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatCode;
import org.junit.Test; import org.junit.Test;
import java.util.Objects;
public class CompareLongUnitTest { public class CompareLongUnitTest {
@Test @Test
@ -32,6 +36,33 @@ public class CompareLongUnitTest {
assertThat(l1.equals(l2)).isTrue(); assertThat(l1.equals(l2)).isTrue();
} }
@Test
public void givenLongValuesLessThan128_whenUsingObjectsEquals_thenSuccess() {
Long l1 = 127L;
Long l2 = 127L;
assertThat(Objects.equals(l1, l2)).isTrue();
}
@Test
public void givenLongValuesGreaterOrEqualsThan128_whenUsingObjectsEquals_thenSuccess() {
Long l1 = 128L;
Long l2 = 128L;
assertThat(Objects.equals(l1, l2)).isTrue();
}
@Test
public void givenNullReference_whenUsingObjectsEquals_thenNoException() {
Long l1 = null;
Long l2 = 128L;
assertThatCode(() -> Objects.equals(l1, l2)).doesNotThrowAnyException();
}
@Test @Test
public void givenLongValuesGreaterOrEqualsThan128_whenUsingComparisonOperator_andLongValue_thenSuccess() { public void givenLongValuesGreaterOrEqualsThan128_whenUsingComparisonOperator_andLongValue_thenSuccess() {