From 12f91bf7375f56d5232247c16b792e932ac64dd6 Mon Sep 17 00:00:00 2001 From: Arman Sharif <armandino@gmail.com> Date: Sun, 19 Jun 2022 18:47:18 -0700 Subject: [PATCH] Test case for issue #244 related to deserializing ZonedDateTime (#245) --- .../failing/ZonedDateTimeIssue244Test.java | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 datetime/src/test/java/com/fasterxml/jackson/datatype/jsr310/failing/ZonedDateTimeIssue244Test.java diff --git a/datetime/src/test/java/com/fasterxml/jackson/datatype/jsr310/failing/ZonedDateTimeIssue244Test.java b/datetime/src/test/java/com/fasterxml/jackson/datatype/jsr310/failing/ZonedDateTimeIssue244Test.java new file mode 100644 index 00000000..7d8e0373 --- /dev/null +++ b/datetime/src/test/java/com/fasterxml/jackson/datatype/jsr310/failing/ZonedDateTimeIssue244Test.java @@ -0,0 +1,68 @@ +package com.fasterxml.jackson.datatype.jsr310.failing; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.SerializationFeature; +import com.fasterxml.jackson.datatype.jsr310.ModuleTestBase; +import org.junit.Test; + +import java.time.ZoneId; +import java.time.ZoneOffset; +import java.time.ZonedDateTime; + +import static org.junit.Assert.assertEquals; + +/** + * Test case for https://github.com/FasterXML/jackson-modules-java8/issues/244 + */ +public class ZonedDateTimeIssue244Test extends ModuleTestBase +{ + private final ObjectMapper MAPPER = newMapper() + .disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS); + + @Test + public void zoneIdUTC() throws JsonProcessingException + { + assertSerializeAndSerialize(ZonedDateTime.now(ZoneId.of("UTC"))); + } + + @Test + public void zoneOffsetUTC() throws JsonProcessingException + { + assertSerializeAndSerialize(ZonedDateTime.now(ZoneOffset.UTC)); // fails! + } + + @Test + public void zoneOffsetNonUTC() throws JsonProcessingException + { + assertSerializeAndSerialize(ZonedDateTime.now(ZoneOffset.ofHours(-7))); // fails! + } + + private void assertSerializeAndSerialize(final ZonedDateTime date) throws JsonProcessingException + { + final Example example1 = new Example(date); + final String json = MAPPER.writeValueAsString(example1); + final Example example2 = MAPPER.readValue(json, Example.class); + + assertEquals(example1.getDate(), example2.getDate()); + } + + static class Example + { + private ZonedDateTime date; + + public Example() + { + } + + public Example(final ZonedDateTime date) + { + this.date = date; + } + + public ZonedDateTime getDate() + { + return date; + } + } +}