[Merge M-53] [Payments] Add metrics for Payment Request aborts.

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

Index: chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestMetricsTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestMetricsTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestMetricsTest.java
index 60db7943644fa51fd8d218ea045981b5d9037bca..207d3bd149fd8f04ea00241ca892f4d6caded730 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestMetricsTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestMetricsTest.java
@@ -7,11 +7,13 @@ package org.chromium.chrome.browser.payments;
 import android.content.DialogInterface;
 import android.test.suitebuilder.annotation.MediumTest;
 
+import org.chromium.base.ThreadUtils;
 import org.chromium.base.metrics.RecordHistogram;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.autofill.AutofillTestHelper;
 import org.chromium.chrome.browser.autofill.PersonalDataManager.AutofillProfile;
 import org.chromium.chrome.browser.autofill.PersonalDataManager.CreditCard;
+import org.chromium.chrome.test.util.ChromeTabUtils;
 
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeoutException;
@@ -21,7 +23,7 @@ import java.util.concurrent.TimeoutException;
  */
 public class PaymentRequestMetricsTest extends PaymentRequestTestBase {
     public PaymentRequestMetricsTest() {
-        super("payment_request_free_shipping_test.html");
+        super("payment_request_metrics_test.html");
     }
 
     @Override
@@ -69,4 +71,151 @@ public class PaymentRequestMetricsTest extends PaymentRequestTestBase {
         assertEquals(1, RecordHistogram.getHistogramValueCountForTesting(
                 "PaymentRequest.CheckoutFunnel.Completed", 1));
     }
+
+    /**
+     * Expect only the ABORT_REASON_ABORTED_BY_USER enum value gets logged when a user cancels a
+     * Payment Request.
+     */
+    @MediumTest
+    public void testAbortMetrics_AbortedByUser_CancelButton() throws InterruptedException,
+            ExecutionException, TimeoutException {
+        triggerUIAndWait(mReadyToPay);
+        clickInShippingSummaryAndWait(R.id.payments_section, mReadyForInput);
+
+        // Cancel the Payment Request.
+        int callCount = mDismissed.getCallCount();
+        ThreadUtils.runOnUiThreadBlocking(new Runnable() {
+            @Override
+            public void run() {
+                mUI.getDialogForTest().findViewById(R.id.button_secondary).performClick();
+            }
+        });
+        mDismissed.waitForCallback(callCount);
+        expectResultContains(new String[] {"Request cancelled"});
+
+        assertOnlySpecificAbortMetricLogged(
+                PaymentRequestMetrics.ABORT_REASON_ABORTED_BY_USER);
+    }
+
+    /**
+     * Expect only the ABORT_REASON_ABORTED_BY_USER enum value gets logged when a user presses on
+     * the [X] button in the Payment Request dialog.
+     */
+    @MediumTest
+    public void testAbortMetrics_AbortedByUser_XButton() throws InterruptedException,
+            ExecutionException, TimeoutException {
+        triggerUIAndWait(mReadyToPay);
+        clickInShippingSummaryAndWait(R.id.payments_section, mReadyForInput);
+
+        // Press the [X] button.
+        clickAndWait(R.id.close_button, mDismissed);
+        expectResultContains(new String[] {"Request cancelled"});
+
+        assertOnlySpecificAbortMetricLogged(
+                PaymentRequestMetrics.ABORT_REASON_ABORTED_BY_USER);
+    }
+
+    /**
+     * Expect only the ABORT_REASON_ABORTED_BY_USER enum value gets logged when a user presses on
+     * the back button on their phone during a Payment Request.
+     */
+    @MediumTest
+    public void testAbortMetrics_AbortedByUser_BackButton() throws InterruptedException,
+            ExecutionException, TimeoutException {
+        triggerUIAndWait(mReadyToPay);
+        clickInShippingSummaryAndWait(R.id.payments_section, mReadyForInput);
+
+        // Press the back button.
+        int callCount = mDismissed.getCallCount();
+        ThreadUtils.runOnUiThreadBlocking(new Runnable() {
+            @Override
+            public void run() {
+                mUI.getDialogForTest().onBackPressed();
+            }
+        });
+        mDismissed.waitForCallback(callCount);
+        expectResultContains(new String[] {"Request cancelled"});
+
+        assertOnlySpecificAbortMetricLogged(
+                PaymentRequestMetrics.ABORT_REASON_ABORTED_BY_USER);
+    }
+
+    /**
+     * Expect only the ABORT_REASON_MOJO_RENDERER_CLOSING enum value gets logged when a user closes
+     * the tab during a Payment Request.
+     */
+    @MediumTest
+    public void testAbortMetrics_AbortedByUser_TabClosed() throws InterruptedException,
+            ExecutionException, TimeoutException {
+        triggerUIAndWait(mReadyToPay);
+        clickInShippingSummaryAndWait(R.id.payments_section, mReadyForInput);
+
+        // Press the back button.
+        ChromeTabUtils.closeCurrentTab(getInstrumentation(), getActivity());
+
+        assertOnlySpecificAbortMetricLogged(
+                PaymentRequestMetrics.ABORT_REASON_MOJO_RENDERER_CLOSING);
+    }
+
+    /**
+     * Expect only the ABORT_REASON_ABORTED_BY_MERCHANT enum value gets logged when a Payment
+     * Request gets cancelled by the merchant.
+     */
+    @MediumTest
+    public void testAbortMetrics_AbortedByMerchant() throws InterruptedException,
+            ExecutionException, TimeoutException {
+        triggerUIAndWait(mReadyToPay);
+
+        // Simulate an abort by the merchant.
+        clickNodeAndWait("abort", mDismissed);
+        expectResultContains(new String[] {"Abort"});
+
+        assertOnlySpecificAbortMetricLogged(
+                PaymentRequestMetrics.ABORT_REASON_ABORTED_BY_MERCHANT);
+    }
+
+    /**
+     * Expect only the ABORT_REASON_NO_MATCHING_PAYMENT_METHOD enum value gets logged when a Payment
+     * Request gets cancelled because the user does not have any of the payment methods accepted by
+     * the merchant and the merchant does not accept credit cards.
+     */
+    @MediumTest
+    public void testAbortMetrics_NoMatchingPaymentMethod() throws InterruptedException,
+            ExecutionException, TimeoutException {
+        // Bob pay is supported but no instruments are present.
+        installPaymentApp(NO_INSTRUMENTS, DELAYED_RESPONSE);
+        triggerUIAndWait("noMatching", mShowFailed);
+        expectResultContains(new String[] {"The payment method is not supported"});
+
+        assertOnlySpecificAbortMetricLogged(
+                PaymentRequestMetrics.ABORT_REASON_NO_MATCHING_PAYMENT_METHOD);
+    }
+
+    /**
+     * Expect only the ABORT_REASON_NO_SUPPORTED_PAYMENT_METHOD enum value gets logged when a
+     * Payment Request gets cancelled because the merchant only accepts payment methods we don't
+     * support.
+     */
+    @MediumTest
+    public void testAbortMetrics_NoSupportedPaymentMethod() throws InterruptedException,
+            ExecutionException, TimeoutException {
+        triggerUIAndWait("noSupported", mShowFailed);
+        expectResultContains(new String[] {"The payment method is not supported"});
+
+        assertOnlySpecificAbortMetricLogged(
+                PaymentRequestMetrics.ABORT_REASON_NO_SUPPORTED_PAYMENT_METHOD);
+    }
+
+    /**
+     * Asserts that only the specified reason for abort is logged.
+     *
+     * @param abortReason The only bucket in the abort histogram that should have a record.
+     */
+    private void assertOnlySpecificAbortMetricLogged(int abortReason) {
+        for (int i = 0; i < PaymentRequestMetrics.ABORT_REASON_MAX; ++i) {
+            assertEquals((i == abortReason ? 1 : 0),
+                    RecordHistogram.getHistogramValueCountForTesting(
+                            "PaymentRequest.CheckoutFunnel.Aborted", i));
+        }
+    }
 }