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BAEL-7128: Optional as a Record Parameter in Java (#15114) 

* record class and test

* renaming test
This commit is contained in:
Pedro Lopes 2023-11-03 01:20:47 -03:00 committed by GitHub
parent 4c06d8e9f9
commit 6f618f5cf9
2 changed files with 23 additions and 0 deletions
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6
core-java-modules/core-java-records/src/main/java/com/baeldung/optionalsasparameterrecords/Product.java Normal file
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package com.baeldung.optionalsasparameterrecords;
import java.util.Optional;
public record Product(String name, double price, Optional<String> description) {
}

17
core-java-modules/core-java-records/src/test/java/com/baeldung/optionalsasparameterrecords/OptionalAsRecordParameterUnitTest.java Normal file
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package com.baeldung.optionalsasparameterrecords;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import java.util.Optional;
public class OptionalAsRecordParameterUnitTest {
@Test
public void givenRecordCreationWithOptional_thenCreateItProperly() {
var emptyDescriptionProduct = new Product("television", 1699.99, Optional.empty());
Assertions.assertEquals("television", emptyDescriptionProduct.name());
Assertions.assertEquals(1699.99, emptyDescriptionProduct.price());
Assertions.assertNull(emptyDescriptionProduct.description().orElse(null));
}
}