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[JAVA-26739] Upgraded json-path to latest version

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panos-kakos
2023-11-12 16:35:46 +02:00
parent 0db917b0ce
commit ec251f847b
8 changed files with 94 additions and 96 deletions
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core-java-modules/core-java-optional/src/test/java/com/baeldung/java9additions/Java9OptionalUnitTest.java
+85 -85
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@@ -8,88 +8,88 @@ import java.util.Optional;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.stream.Collectors;
// Uncomment code when code base is compatible with Java 9
//public class Java9OptionalUnitTest {
//
// @Test
// public void givenOptionalOfSome_whenToStream_thenShouldTreatItAsOneElementStream() {
// //given
// Optional<String> value = Optional.of("a");
//
// //when
// List<String> collect = value.stream().map(String::toUpperCase).collect(Collectors.toList());
//
// //then
// assertThat(collect).hasSameElementsAs(List.of("A"));
// }
//
// @Test
// public void givenOptionalOfNone_whenToStream_thenShouldTreatItAsZeroElementStream() {
// //given
// Optional<String> value = Optional.empty();
//
// //when
// List<String> collect = value.stream().map(String::toUpperCase).collect(Collectors.toList());
//
// //then
// assertThat(collect).isEmpty();
// }
//
// @Test
// public void givenOptional_whenPresent_thenShouldExecuteProperCallback() {
// //given
// Optional<String> value = Optional.of("properValue");
// AtomicInteger successCounter = new AtomicInteger(0);
// AtomicInteger onEmptyOptionalCounter = new AtomicInteger(0);
//
// //when
// value.ifPresentOrElse((v) -> successCounter.incrementAndGet(), onEmptyOptionalCounter::incrementAndGet);
//
// //then
// assertThat(successCounter.get()).isEqualTo(1);
// assertThat(onEmptyOptionalCounter.get()).isEqualTo(0);
// }
//
// @Test
// public void givenOptional_whenNotPresent_thenShouldExecuteProperCallback() {
// //given
// Optional<String> value = Optional.empty();
// AtomicInteger successCounter = new AtomicInteger(0);
// AtomicInteger onEmptyOptionalCounter = new AtomicInteger(0);
//
// //when
// value.ifPresentOrElse((v) -> successCounter.incrementAndGet(), onEmptyOptionalCounter::incrementAndGet);
//
// //then
// assertThat(successCounter.get()).isEqualTo(0);
// assertThat(onEmptyOptionalCounter.get()).isEqualTo(1);
// }
//
// @Test
// public void givenOptional_whenPresent_thenShouldTakeAValueFromIt() {
// //given
// String expected = "properValue";
// Optional<String> value = Optional.of(expected);
// Optional<String> defaultValue = Optional.of("default");
//
// //when
// Optional<String> result = value.or(() -> defaultValue);
//
// //then
// assertThat(result.get()).isEqualTo(expected);
// }
//
// @Test
// public void givenOptional_whenEmpty_thenShouldTakeAValueFromOr() {
// //given
// String defaultString = "default";
// Optional<String> value = Optional.empty();
// Optional<String> defaultValue = Optional.of(defaultString);
//
// //when
// Optional<String> result = value.or(() -> defaultValue);
//
// //then
// assertThat(result.get()).isEqualTo(defaultString);
// }
//}
public class Java9OptionalUnitTest {
@Test
public void givenOptionalOfSome_whenToStream_thenShouldTreatItAsOneElementStream() {
//given
Optional<String> value = Optional.of("a");
//when
List<String> collect = value.stream().map(String::toUpperCase).collect(Collectors.toList());
//then
assertThat(collect).hasSameElementsAs(List.of("A"));
}
@Test
public void givenOptionalOfNone_whenToStream_thenShouldTreatItAsZeroElementStream() {
//given
Optional<String> value = Optional.empty();
//when
List<String> collect = value.stream().map(String::toUpperCase).collect(Collectors.toList());
//then
assertThat(collect).isEmpty();
}
@Test
public void givenOptional_whenPresent_thenShouldExecuteProperCallback() {
//given
Optional<String> value = Optional.of("properValue");
AtomicInteger successCounter = new AtomicInteger(0);
AtomicInteger onEmptyOptionalCounter = new AtomicInteger(0);
//when
value.ifPresentOrElse((v) -> successCounter.incrementAndGet(), onEmptyOptionalCounter::incrementAndGet);
//then
assertThat(successCounter.get()).isEqualTo(1);
assertThat(onEmptyOptionalCounter.get()).isEqualTo(0);
}
@Test
public void givenOptional_whenNotPresent_thenShouldExecuteProperCallback() {
//given
Optional<String> value = Optional.empty();
AtomicInteger successCounter = new AtomicInteger(0);
AtomicInteger onEmptyOptionalCounter = new AtomicInteger(0);
//when
value.ifPresentOrElse((v) -> successCounter.incrementAndGet(), onEmptyOptionalCounter::incrementAndGet);
//then
assertThat(successCounter.get()).isEqualTo(0);
assertThat(onEmptyOptionalCounter.get()).isEqualTo(1);
}
@Test
public void givenOptional_whenPresent_thenShouldTakeAValueFromIt() {
//given
String expected = "properValue";
Optional<String> value = Optional.of(expected);
Optional<String> defaultValue = Optional.of("default");
//when
Optional<String> result = value.or(() -> defaultValue);
//then
assertThat(result.get()).isEqualTo(expected);
}
@Test
public void givenOptional_whenEmpty_thenShouldTakeAValueFromOr() {
//given
String defaultString = "default";
Optional<String> value = Optional.empty();
Optional<String> defaultValue = Optional.of(defaultString);
//when
Optional<String> result = value.or(() -> defaultValue);
//then
assertThat(result.get()).isEqualTo(defaultString);
}
}