Collecting UMA metrics for the UnmaskPrompt.

chrome/browser/ui/autofill/card_unmask_prompt_controller_impl_unittest.cc

+// Copyright (c) 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/ui/autofill/card_unmask_prompt_controller_impl.h"
+
+#include "base/message_loop/message_loop.h"
+#include "base/prefs/pref_service.h"
+#include "base/strings/utf_string_conversions.cc"
+#include "base/test/histogram_tester.h"
+#include "chrome/browser/ui/autofill/card_unmask_prompt_view.h"
+#include "chrome/test/base/chrome_render_view_host_test_harness.h"
+#include "components/autofill/core/browser/autofill_client.h"
+#include "components/autofill/core/browser/autofill_metrics.h"
+#include "components/autofill/core/browser/autofill_test_utils.h"
+#include "components/autofill/core/common/autofill_pref_names.h"
+#include "components/user_prefs/user_prefs.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/test/test_utils.h"
+
+namespace autofill {
+
+CreditCard CreateCard() {
+  CreditCard credit_card(CreditCard::MASKED_SERVER_CARD, "a123");
+  test::SetCreditCardInfo(&credit_card, "Bonnie Parker",
+                          "2109" /* Mastercard */, "12", "2012");
+  credit_card.SetTypeForMaskedCard(kMasterCard);
+  return credit_card;
+}
+
+class TestCardUnmaskDelegate : public CardUnmaskDelegate {
+ public:
+  TestCardUnmaskDelegate() : weak_factory_(this) {}
+
+  virtual ~TestCardUnmaskDelegate() {}
+
+  // CardUnmaskDelegate implementation.
+  void OnUnmaskResponse(const UnmaskResponse& response) override {}
+  void OnUnmaskPromptClosed() override {}
+
+  base::WeakPtr<TestCardUnmaskDelegate> GetWeakPtr() {
+    return weak_factory_.GetWeakPtr();
+  }
+
+ private:
+  base::WeakPtrFactory<TestCardUnmaskDelegate> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestCardUnmaskDelegate);
+};
+
+class TestCardUnmaskPromptView : public CardUnmaskPromptView {
+ public:
+  void ControllerGone() override {}
+  void DisableAndWaitForVerification() override {}
+  void GotVerificationResult(const base::string16& error_message,
+                                     bool allow_retry) override {}
+};
+
+class TestCardUnmaskPromptController : public CardUnmaskPromptControllerImpl {
+ public:
+  TestCardUnmaskPromptController(
+      content::WebContents* contents,
+      TestCardUnmaskPromptView* test_unmask_prompt_view,
+      scoped_refptr<content::MessageLoopRunner> runner)
+      : CardUnmaskPromptControllerImpl(contents),
+        test_unmask_prompt_view_(test_unmask_prompt_view),
+        runner_(runner),
+        weak_factory_(this) {}
+
+  CardUnmaskPromptView* CreateAndShowView() override {
+    return test_unmask_prompt_view_;
+  }
+  void LoadRiskFingerprint() override {}
+
+  base::WeakPtr<TestCardUnmaskPromptController> GetWeakPtr() {
+    return weak_factory_.GetWeakPtr();
+  }
+
+ private:
+  TestCardUnmaskPromptView* test_unmask_prompt_view_;
+  scoped_refptr<content::MessageLoopRunner> runner_;
+  base::WeakPtrFactory<TestCardUnmaskPromptController> weak_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestCardUnmaskPromptController);
+};
+
+class CardUnmaskPromptControllerImplTest
+    : public ChromeRenderViewHostTestHarness {
+ public:
+  CardUnmaskPromptControllerImplTest() {}
+  ~CardUnmaskPromptControllerImplTest() override {}
+
+  void SetUp() override {
+    ChromeRenderViewHostTestHarness::SetUp();
+    test_unmask_prompt_view_.reset(new TestCardUnmaskPromptView());
+    controller_.reset(new TestCardUnmaskPromptController(
+        web_contents(), test_unmask_prompt_view_.get(), runner_));
+    delegate_.reset(new TestCardUnmaskDelegate());
+    SetImportCheckboxState(false);
+  }
+
+  void TearDown() override {
+    ChromeRenderViewHostTestHarness::TearDown();
+  }
+
+  TestCardUnmaskPromptController* controller() { return controller_.get(); }
+  TestCardUnmaskDelegate* delegate() { return delegate_.get(); }
+
+ protected:
+  void SetImportCheckboxState(bool value) {
+    user_prefs::UserPrefs::Get(web_contents()->GetBrowserContext())
+        ->SetBoolean(prefs::kAutofillWalletImportStorageCheckboxState, value);
+  }
+
+ private:
+  // This member must outlive the controller.
+  scoped_refptr<content::MessageLoopRunner> runner_;
+
+  scoped_ptr<TestCardUnmaskPromptView> test_unmask_prompt_view_;
+  scoped_ptr<TestCardUnmaskPromptController> controller_;
+  scoped_ptr<TestCardUnmaskDelegate> delegate_;
+};
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogShown) {
+  base::HistogramTester histogram_tester;
+
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+
+  histogram_tester.ExpectUniqueSample(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_SHOWN, 1);
+}
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogClosedNoAttempts) {
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+  base::HistogramTester histogram_tester;
+
+  controller()->OnUnmaskDialogClosed();
+
+  histogram_tester.ExpectBucketCount(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_CLOSED_NO_ATTEMPTS, 1);
+}
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogClosedFailedToUnmask) {
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+  controller()->OnUnmaskResponse(base::UTF8ToUTF16("123"),

[Evan Stade, 2015/03/18 01:47:59]

nit: ASCIIToUTF16

[Walter Cacau, 2015/03/18 17:04:54]

Done.

+                                 base::UTF8ToUTF16("01"),
+                                 base::UTF8ToUTF16("2015"),
+                                 false /* should_store_pan */);
+  base::HistogramTester histogram_tester;
+
+  controller()->OnUnmaskDialogClosed();
+
+  histogram_tester.ExpectBucketCount(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_CLOSED_FAILED_TO_UNMASK, 1);
+}
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogUnmaskedCard) {
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+  controller()->OnUnmaskResponse(base::UTF8ToUTF16("123"),
+                                 base::UTF8ToUTF16("01"),
+                                 base::UTF8ToUTF16("2015"),
+                                 false /* should_store_pan */);
+  base::HistogramTester histogram_tester;
+
+  controller()->OnVerificationResult(AutofillClient::SUCCESS);
+  controller()->OnUnmaskDialogClosed();
+
+  histogram_tester.ExpectBucketCount(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_UNMASKED_CARD, 1);
+}
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogSavedCardLocally) {
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+  controller()->OnUnmaskResponse(base::UTF8ToUTF16("123"),
+                                 base::UTF8ToUTF16("01"),
+                                 base::UTF8ToUTF16("2015"),
+                                 true /* should_store_pan */);
+  base::HistogramTester histogram_tester;
+
+  controller()->OnVerificationResult(AutofillClient::SUCCESS);
+  controller()->OnUnmaskDialogClosed();
+
+  histogram_tester.ExpectBucketCount(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_SAVED_CARD_LOCALLY, 1);
+}
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogDidOptIn) {
+  SetImportCheckboxState(false);
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+  base::HistogramTester histogram_tester;
+
+  controller()->OnUnmaskResponse(base::UTF8ToUTF16("123"),
+                                 base::UTF8ToUTF16("01"),
+                                 base::UTF8ToUTF16("2015"),
+                                 true /* should_store_pan */);
+  controller()->OnUnmaskDialogClosed();
+
+  histogram_tester.ExpectBucketCount(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_LOCAL_SAVE_DID_OPT_IN, 1);
+}
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogDidNotOptIn) {
+  SetImportCheckboxState(false);
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+  base::HistogramTester histogram_tester;
+
+  controller()->OnUnmaskResponse(base::UTF8ToUTF16("123"),
+                                 base::UTF8ToUTF16("01"),
+                                 base::UTF8ToUTF16("2015"),
+                                 false /* should_store_pan */);
+  controller()->OnUnmaskDialogClosed();
+
+  histogram_tester.ExpectBucketCount(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_LOCAL_SAVE_DID_NOT_OPT_IN, 1);
+}
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogDidOptOut) {
+  SetImportCheckboxState(true);
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+  base::HistogramTester histogram_tester;
+
+  controller()->OnUnmaskResponse(base::UTF8ToUTF16("123"),
+                                 base::UTF8ToUTF16("01"),
+                                 base::UTF8ToUTF16("2015"),
+                                 false /* should_store_pan */);
+  controller()->OnUnmaskDialogClosed();
+
+  histogram_tester.ExpectBucketCount(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_LOCAL_SAVE_DID_OPT_OUT, 1);
+}
+
+TEST_F(CardUnmaskPromptControllerImplTest, LogDidNotOptOut) {
+  SetImportCheckboxState(true);
+  controller()->ShowPrompt(CreateCard(), delegate()->GetWeakPtr());
+  base::HistogramTester histogram_tester;
+
+  controller()->OnUnmaskResponse(base::UTF8ToUTF16("123"),
+                                 base::UTF8ToUTF16("01"),
+                                 base::UTF8ToUTF16("2015"),
+                                 true /* should_store_pan */);
+  controller()->OnUnmaskDialogClosed();
+
+  histogram_tester.ExpectBucketCount(
+      "Autofill.UnmaskPrompt.Events",
+      AutofillMetrics::UNMASK_PROMPT_LOCAL_SAVE_DID_NOT_OPT_OUT, 1);
+}
+
+}  // namespace autofill