add custom java type test

Author: Piiit

src/test/java/it/aboutbits/springboot/toolbox/persistence/transformer/QueryTransformerTest.java

@@ -3,6 +3,7 @@
 import it.aboutbits.springboot.toolbox.persistence.transformer.impl.jpa.QueryTransformerTestModel;
 import it.aboutbits.springboot.toolbox.persistence.transformer.impl.jpa.QueryTransformerTestModelRepository;
 import it.aboutbits.springboot.toolbox.support.ApplicationTest;
+import it.aboutbits.springboot.toolbox.type.ScaledBigDecimal;
 import jakarta.persistence.EntityManager;
 import jakarta.persistence.EntityNotFoundException;
 import org.junit.jupiter.api.Nested;
@@ -52,6 +53,24 @@ void givenQueryWithOneResult_shouldPass() {
             assertThat(result.get().testModel.getName()).isEqualTo("abc");
         }
 
+        @Test
+        void givenQueryWithOneResult_customJavaType_shouldPass() {
+            var testModel = createTestModel("abc", "info@aboutbits.it", ScaledBigDecimal.valueOf(3.14));
+
+            var query = entityManager.createQuery("select q, 'xxx' from QueryTransformerTestModel q");
+
+            var result = QueryTransformer
+                    .of(entityManager, TestModelContainer.class)
+                    .withQuery(query)
+                    .asSingleResult();
+
+            assertThat(result).isPresent();
+            assertThat(result.get().someText).isEqualTo("xxx");
+            assertThat(result.get().testModel.getName()).isEqualTo(testModel.getName());
+            assertThat(result.get().testModel.getEmail()).isEqualTo(testModel.getEmail());
+            assertThat(result.get().testModel.getScaledBigDecimalValue()).isEqualByComparingTo(testModel.getScaledBigDecimalValue());
+        }
+
         @Test
         void givenQueryWithMultipleResults_shouldFail() {
             createTestModel("A");
@@ -252,10 +271,15 @@ protected record WrongContainer(
     ) {
     }
 
-    private QueryTransformerTestModel createTestModel(String name) {
+    private QueryTransformerTestModel createTestModel(String name, String email, ScaledBigDecimal scaledBigDecimal) {
         var item = new QueryTransformerTestModel();
         item.setName(name);
-        item.setEmail(null);
+        item.setEmail(email);
+        item.setScaledBigDecimalValue(scaledBigDecimal);
         return repository.save(item);
     }
+
+    private QueryTransformerTestModel createTestModel(String name) {
+        return createTestModel(name, null, ScaledBigDecimal.ZERO);
+    }
 }

src/test/java/it/aboutbits/springboot/toolbox/persistence/transformer/impl/jpa/QueryTransformerTestModel.java

@@ -1,9 +1,11 @@
 package it.aboutbits.springboot.toolbox.persistence.transformer.impl.jpa;
 
 import it.aboutbits.springboot.toolbox.autoconfiguration.persistence.AutoRegisteredJavaType;
+import it.aboutbits.springboot.toolbox.persistence.javatype.ScaledBigDecimalJavaType;
 import it.aboutbits.springboot.toolbox.persistence.javatype.base.WrappedLongJavaType;
 import it.aboutbits.springboot.toolbox.persistence.javatype.impl.javatype.WrapScaledBigDecimalJavaType;
 import it.aboutbits.springboot.toolbox.persistence.javatype.impl.type.WrapScaledBigDecimal;
+import it.aboutbits.springboot.toolbox.type.ScaledBigDecimal;
 import it.aboutbits.springboot.toolbox.type.identity.EntityId;
 import it.aboutbits.springboot.toolbox.type.identity.Identified;
 import jakarta.persistence.Entity;
@@ -36,8 +38,8 @@ public class QueryTransformerTestModel implements Identified<QueryTransformerTes
     private String email;
 
     @SuppressWarnings("JpaAttributeTypeInspection")
-    @JavaType(WrapScaledBigDecimalJavaType.class)
-    private WrapScaledBigDecimal scaledBigDecimalValue;
+    @JavaType(ScaledBigDecimalJavaType.class)
+    private ScaledBigDecimal scaledBigDecimalValue;
 
     public record ID(
             Long value