Add access to Physical Web Service results

chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java
index db0a17daf04156b93ceecf63cb464168d4d1dbab..31024032885bed3d94862aaf0ab1146c6485fd82 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/physicalweb/UrlManagerTest.java
@@ -463,4 +463,22 @@ public class UrlManagerTest extends InstrumentationTestCase {
         assertEquals(UrlManager.getVersion(),
                 mSharedPreferences.getInt(UrlManager.getVersionKey(), 0));
     }
+
+    @SmallTest
+    public void testGetPwCollection() {
+        assertEquals(0, mUrlManager.getPwCollection().urlInfos.length);
+        assertEquals(0, mUrlManager.getPwCollection().pwsResults.length);
+        addPwsResult1();
+        long curTime = System.currentTimeMillis();
+        mUrlManager.addUrl(new UrlInfo(URL1, 99.5, curTime + 42));
+        getInstrumentation().waitForIdleSync();
+        assertEquals(1, mUrlManager.getPwCollection().urlInfos.length);
+        assertEquals(1, mUrlManager.getPwCollection().pwsResults.length);
+
+        addPwsResult2();
+        mUrlManager.addUrl(new UrlInfo(URL2, 99.5, curTime + 42));
+        getInstrumentation().waitForIdleSync();
+        assertEquals(2, mUrlManager.getPwCollection().urlInfos.length);
+        assertEquals(2, mUrlManager.getPwCollection().pwsResults.length);
+    }
 }