add issue 673 getArray() test

Signed-off-by: redmitry <redmitry@list.ru>

Author: redmitry

src/test/java/org/eclipse/yasson/jsonstructure/Issue673.java

@@ -13,6 +13,7 @@
 package org.eclipse.yasson.jsonstructure;
 
 import jakarta.json.Json;
+import jakarta.json.JsonArray;
 import jakarta.json.JsonObject;
 import jakarta.json.JsonString;
 import jakarta.json.JsonValue;
@@ -24,6 +25,7 @@
 import jakarta.json.stream.JsonParser;
 import java.lang.reflect.Type;
 import java.util.Collections;
+import java.util.stream.Collectors;
 
 public class Issue673 {
 
@@ -75,8 +77,18 @@ public static class Location implements LocationInterface {
 
         public final static String TYPE = "Location";
 
+        private String tags;
         private Referenceable referenceable;
 
+        @JsonbTypeDeserializer(TagsDeserializer.class)
+        public String getTags() {
+            return tags;
+        }
+
+        public void setTags(String tags) {
+            this.tags = tags;
+        }
+        
         @JsonbTypeDeserializer(ReferenceableDeserializer.class)
         public Referenceable getReference() {
             return referenceable;
@@ -87,6 +99,22 @@ public void setReference(Referenceable referenceable) {
         }
     }
 
+    public static class TagsDeserializer implements JsonbDeserializer<String> {
+        @Override
+        public String deserialize(JsonParser jp, DeserializationContext dc, Type type) {
+            final JsonValue v = jp.getArray();
+            if (v instanceof JsonArray arr) {
+                return arr.stream()
+                        .filter(JsonString.class::isInstance)
+                        .map(JsonString.class::cast)
+                        .map(JsonString::getString)
+                        .collect(Collectors.joining(", "));
+            }
+            return null;
+        }
+
+    }
+    
     public static class ReferenceableDeserializer implements JsonbDeserializer<Referenceable> {
 
         @Override

src/test/java/org/eclipse/yasson/jsonstructure/JsonStructureToParserAdapterTest.java

@@ -23,6 +23,7 @@
 import jakarta.json.JsonArrayBuilder;
 import jakarta.json.JsonObject;
 import jakarta.json.JsonObjectBuilder;
+import jakarta.json.bind.Jsonb;
 import jakarta.json.bind.JsonbBuilder;
 import jakarta.json.bind.JsonbConfig;
 import jakarta.json.spi.JsonProvider;
@@ -272,7 +273,7 @@ public void testCustomJsonbDeserializer() {
     }
 
     @Test
-    public void testGetEvent() {
+    public void testGetValue() {
         final String json = 
         """
         {
@@ -281,8 +282,24 @@ public void testGetEvent() {
         }
         """;
 
-        YassonJsonb jsonb = (YassonJsonb) JsonbBuilder.create(
+        Jsonb jsonb = JsonbBuilder.create(
                 new JsonbConfig().withDeserializers(new Issue673.ReferenceableDeserializer()));
-        Object result = jsonb.fromJson(json, Issue673.LocationInterface.class);
+        jsonb.fromJson(json, Issue673.LocationInterface.class);
     }
+    
+    @Test
+    public void testGetArray() {
+        final String json = 
+        """
+        {
+            "type": "Location",
+            "tags": ["test1", "test2"]
+        }
+        """;
+        
+        Jsonb jsonb = JsonbBuilder.create(
+                new JsonbConfig().withDeserializers(new Issue673.ReferenceableDeserializer()));
+        jsonb.fromJson(json, Issue673.LocationInterface.class);
+    }
+
 }