test: add test case for v03

sunng87 · sunng87 · commit 3af281bf964d · 2021-11-13T20:28:08.000+08:00
Signed-off-by: Ning Sun &lt;sunng@protonmail.com&gt;
diff --git a/formats/avro/src/main/java/io/cloudevents/avro/AvroCloudEventDataWrapper.java b/formats/avro/src/main/java/io/cloudevents/avro/AvroCloudEventDataWrapper.java
@@ -19,6 +19,7 @@
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.util.Map;
+import java.util.Objects;
 
 import io.cloudevents.avro.AvroCloudEventData;
 import io.cloudevents.CloudEventData;
@@ -37,7 +38,7 @@ public class AvroCloudEventDataWrapper implements CloudEventData {
      */
     public AvroCloudEventDataWrapper(Map<String, Object> data) {
         avroCloudEventData = new AvroCloudEventData();
-        avroCloudEventData.setValue(data);
+        avroCloudEventData.setValue(Objects.requireNonNull(data));
     }
 
     @Override
diff --git a/formats/avro/src/test/java/io/cloudevents/avro/AvroFormatTest.java b/formats/avro/src/test/java/io/cloudevents/avro/AvroFormatTest.java
@@ -17,6 +17,7 @@
 package io.cloudevents.avro;
 
 import java.util.Map;
+import java.util.HashMap;
 import java.net.URI;
 
 import io.cloudevents.CloudEvent;
@@ -29,7 +30,12 @@
 
 public class AvroFormatTest {
 
-    Map<String, Object> testData = Map.of("name", "Ning", "age", 22.0);
+    public static Map<String, Object> testData = new HashMap<>();
+
+    static {
+        testData.put("name", "Ning");
+        testData.put("age", 22.0);
+    }
 
     @Test
     public void testSerde() {
@@ -60,4 +66,33 @@ public void testSerde() {
         assertThat(cloudEvent2.getType()).isEqualTo("testdata");
     }
 
+    @Test
+    public void testV03Serde() {
+        EventFormat avroFormat = new AvroFormat();
+        CloudEventData cloudEventData = new AvroCloudEventDataWrapper(testData);
+
+        assertThat(cloudEventData).isNotNull();
+        assertThat(cloudEventData.toBytes()).isNotNull();
+
+        CloudEvent cloudEvent = CloudEventBuilder.v03()
+            .withId("1")
+            .withType("testdata")
+            .withSource(URI.create("http://localhost/test"))
+            .withData("application/avro", cloudEventData)
+            .build();
+        assertThat(cloudEvent).isNotNull();
+        assertThat(cloudEvent.getSpecVersion()).isEqualTo(SpecVersion.V03);
+
+        byte[] bytes = avroFormat.serialize(cloudEvent);
+
+        assertThat(bytes).isNotNull();
+        assertThat(bytes).hasSizeGreaterThan(0);
+
+        CloudEvent cloudEvent2 = avroFormat.deserialize(bytes);
+
+        assertThat(cloudEvent2).isNotNull();
+        assertThat(cloudEvent2.getId()).isEqualTo("1");
+        assertThat(cloudEvent2.getType()).isEqualTo("testdata");
+    }
+
 }
