[Unit Test] DataUtils Unit Test am: 72c67ab436

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Nearby/+/16946357

Change-Id: I71cf08d5a6c5e9b51a20d681070f026825911663
diff --git a/nearby/service/java/com/android/server/nearby/util/DataUtils.java b/nearby/service/java/com/android/server/nearby/util/DataUtils.java
index bad14bf..0b01bc0 100644
--- a/nearby/service/java/com/android/server/nearby/util/DataUtils.java
+++ b/nearby/service/java/com/android/server/nearby/util/DataUtils.java
@@ -53,6 +53,20 @@
     }
 
     /**
+     * Prints readable string for a {@link ScanFastPairStoreItem}.
+     */
+    public static String toString(ScanFastPairStoreItem item) {
+        return "ScanFastPairStoreItem=[address:" + item.getAddress()
+                + ", actionUr:" + item.getActionUrl()
+                + ", deviceName:" + item.getDeviceName()
+                + ", iconPng:" + item.getIconPng()
+                + ", iconFifeUrl:" + item.getIconFifeUrl()
+                + ", antiSpoofingKeyPair:" + item.getAntiSpoofingPublicKey()
+                + ", fastPairStrings:" + toString(item.getFastPairStrings())
+                + "]";
+    }
+
+    /**
      * Prints readable string for a {@link FastPairStrings}
      */
     public static String toString(FastPairStrings fastPairStrings) {