image response test

apps/openchallenges/organization-service/src/test/java/org/sagebionetworks/openchallenges/organization/service/model/rest/response/ImageResponseTest.java

@@ -0,0 +1,21 @@
+package org.sagebionetworks.openchallenges.organization.service.model.rest.response;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class ImageResponseTest {
+
+  @Test
+  public void ImageUrlGetterAndSetter_ShouldSetAndGetUrl_WhenCalledAfterImageUrlKeyPassed() {
+
+    String imageUrl = "https://example.com/image.jpg";
+    ImageResponse imageResponse = new ImageResponse();
+
+    // Set the url
+    imageResponse.setUrl(imageUrl);
+    String retrievedUrl = imageResponse.getUrl();
+
+    // Confirm that the same image url was retrieved that was set
+    Assertions.assertEquals(imageUrl, retrievedUrl);
+  }
+}