fix: SharedLinkAPIConnection uses request interceptor (#1203)

Fixes #1200

src/main/java/com/box/sdk/SharedLinkAPIConnection.java

@@ -140,6 +140,11 @@ void unlockAccessToken() {
         this.wrappedConnection.unlockAccessToken();
     }
 
+    @Override
+    public RequestInterceptor getRequestInterceptor() {
+        return this.wrappedConnection.getRequestInterceptor();
+    }
+
     /**
      * Gets the shared link used for accessing shared items.
      *

src/test/java/com/box/sdk/BoxItemTest.java

@@ -0,0 +1,36 @@
+package com.box.sdk;
+
+import com.eclipsesource.json.JsonObject;
+import org.hamcrest.CoreMatchers;
+import org.hamcrest.MatcherAssert;
+import org.junit.Test;
+
+import java.util.Collections;
+
+public class BoxItemTest {
+    @Test
+    public void shouldUseRequestInterceptor() {
+        String itemType = "file";
+        String itemId = "some_id";
+        BoxAPIConnection api = new BoxAPIConnection("");
+        api.setRequestInterceptor(request -> {
+            if ("https://api.box.com/2.0/shared_items".equals(request.getUrl().toString())) {
+                JsonObject body = new JsonObject();
+                body.add("type", itemType);
+                body.add("id", itemId);
+                return new BoxJSONResponse(
+                        200,
+                        request.getMethod(),
+                        request.getUrl().toString(),
+                        Collections.emptyMap(),
+                        body
+                );
+            }
+            return null;
+        });
+
+        BoxItem.Info item = BoxItem.getSharedItem(api, "some_link");
+        MatcherAssert.assertThat(item.getType(), CoreMatchers.is(itemType));
+        MatcherAssert.assertThat(item.getID(), CoreMatchers.is(itemId));
+    }
+}