PaymentRequest integration test for dynamic shipping

chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java
index efade831216d2d16d8a14654393a13bb697315f8..f81c712eca678bd54550e1f80fa510243495469b 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestTestBase.java
@@ -5,10 +5,12 @@
 package org.chromium.chrome.browser.payments;
 
 import android.widget.EditText;
+import android.widget.TextView;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.CommandLineFlags;
 import org.chromium.base.test.util.UrlUtils;
+import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.ChromeSwitches;
 import org.chromium.chrome.browser.autofill.CardUnmaskPrompt;
@@ -23,6 +25,7 @@ import org.chromium.content.browser.test.util.CriteriaHelper;
 import org.chromium.content.browser.test.util.DOMUtils;
 import org.chromium.content_public.browser.WebContents;
 
+import java.util.concurrent.Callable;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicReference;
@@ -99,6 +102,16 @@ abstract class PaymentRequestTestBase extends ChromeActivityTestCaseBase<ChromeA
         helper.waitForCallback(callCount);
     }
 
+    protected String getAddressSectionLabel() throws ExecutionException {
+        return ThreadUtils.runOnUiThreadBlocking(new Callable<String>() {
+            @Override
+            public String call() {
+                return ((TextView) mUI.getShippingAddressSectionForTest().findViewById(

[gone, 2016/05/27 23:47:29]

I think you'll actually be able to get by just by doing
mUI.getDialogForTest().findViewById(R.id.payments_left_summary_left)

That'd avoid having to add the getShippingAddressSectionForTest() function.

[please use gerrit instead, 2016/05/28 05:29:12]

I was under the impression that every section will have a "left summary label",
so the one returned from getDialogForTest().findViewById() may be wrong?

+                        R.id.payments_left_summary_label)).getText().toString();
+            }
+        });
+    }
+
     protected void typeInCardUnmaskDialogAndWait(final int resourceId, final String input,
             final CardUnmaskPrompt prompt, CallbackHelper helper) throws InterruptedException,
             TimeoutException {