Add tests for Asset and ContentType as POJOs and enhance type safety checks in Entry

Author: reeshika-h

src/test/java/com/contentstack/sdk/TestAsset.java

@@ -189,4 +189,42 @@ void testAssetIncludeOwner() {
         Assertions.assertTrue(asset.urlQueries.has("include_metadata"));
     }
 
+    @Test
+    void testAssetAsPOJO() {
+        Asset asset = stack.asset(assetUid);
+        asset.fetch(new FetchResultCallback() {
+            @Override
+            public void onCompletion(ResponseType responseType, Error error) {
+                if (error == null) {
+                    Assertions.assertNotNull(asset.getAssetUid());
+                    Assertions.assertNotNull(asset.getFileType());
+                    Assertions.assertNotNull(asset.getFileSize());
+                    Assertions.assertNotNull(asset.getFileName());
+                    Assertions.assertNotNull(asset.getUrl());
+                    Assertions.assertNotNull(asset.getTags());
+                    Assertions.assertNotNull(asset.toJSON());
+                }
+            }
+        });
+    }
+
+    @Test
+    void testAssetTypeSafety() {
+        Asset asset = stack.asset(assetUid);        
+        asset.fetch(new FetchResultCallback() {
+            @Override
+            public void onCompletion(ResponseType responseType, Error error) {
+                if (error == null) {
+                    Assertions.assertNotNull(asset.getAssetUid());
+                    Assertions.assertNotNull(asset.getFileType());
+                    Assertions.assertNotNull(asset.getFileSize());
+                    Assertions.assertNotNull(asset.getFileName());
+                    Assertions.assertNotNull(asset.getUrl());
+                    Assertions.assertNotNull(asset.getTags());
+                    
+                }
+            }
+        });
+    }
+
 }

src/test/java/com/contentstack/sdk/TestContentType.java

@@ -97,5 +97,35 @@ public void onCompletion(ContentTypesModel model, Error error) {
         });
     }
 
+    @Test
+    void testContentTypeAsPOJO() {
+        ContentType contentType = stack.contentType("product");
+        Assertions.assertNotNull(contentType.contentTypeUid);
+        Assertions.assertNotNull(contentType);
+    
+        Entry entry = contentType.entry("test-entry-uid");
+        Query query = contentType.query();
+        Assertions.assertNotNull(entry);
+        Assertions.assertNotNull(query);
+        Assertions.assertEquals("product", entry.getContentType());
+        Assertions.assertEquals("product", query.getContentType());
+    }
+
+    @Test
+    void testContentTypePOJODataAccess() throws IllegalAccessException {
+        ContentType contentType = stack.contentType("product");
+        JSONObject paramObj = new JSONObject();
+        paramObj.put("include_schema", "true");
+        contentType.fetch(paramObj, new ContentTypesCallback() {
+            @Override
+            public void onCompletion(ContentTypesModel model, Error error) {
+                if (error == null) {
+                    Assertions.assertNotNull(contentType.contentTypeUid);
+                    Assertions.assertNotNull(contentType);
+                }
+            }
+        });
+    }
+
 
 }

src/test/java/com/contentstack/sdk/TestEntry.java

@@ -6,9 +6,7 @@
 import java.util.List;
 import java.util.logging.Logger;
 import org.junit.jupiter.api.*;
-
-import static org.junit.Assert.assertNull;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 @TestMethodOrder(MethodOrderer.OrderAnnotation.class)
@@ -551,4 +549,48 @@ public void onCompletion(ResponseType responseType, Error error) {
         logger.info("passed...");
     }
 
+    @Test
+    @Order(60)
+    void testEntryAsPOJO() {
+        Entry entry1 = stack.contentType("product").entry(entryUid);
+        
+        entry1.fetch(new EntryResultCallBack() {
+            @Override
+            public void onCompletion(ResponseType responseType, Error error) {
+                if (error == null) {
+                    System.out.println("entry fetched successfully");
+                }
+            }
+        });
+        
+        Assertions.assertNotNull(entry1.getTitle());
+        Assertions.assertNotNull(entry1.getUid());
+        Assertions.assertNotNull(entry1.getContentType());
+        Assertions.assertNotNull(entry1.getLocale());
+    }
+
+    @Test
+    @Order(61)
+    void testEntryTypeSafety() {
+        Entry entry = stack.contentType(CONTENT_TYPE).entry(entryUid);
+        entry.fetch(new EntryResultCallBack() {
+            @Override
+            public void onCompletion(ResponseType responseType, Error error) {
+                if (error == null) {
+                    Assertions.assertEquals(entryUid, entry.getUid());
+                }
+            }
+        });
+    
+        String title = entry.getTitle();
+        String uid = entry.getUid();
+        String contentType = entry.getContentType();
+        String locale = entry.getLocale();
+        
+        Assertions.assertTrue(title instanceof String);
+        Assertions.assertTrue(uid instanceof String);
+        Assertions.assertTrue(contentType instanceof String);
+        Assertions.assertTrue(locale instanceof String);
+    
+    }
 }