// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <string>
#include <vector>
#include "base/test/metrics/histogram_tester.h"
#include "chrome/browser/touch_to_fill/autofill//android/touch_to_fill_delegate_android_impl.h"
#include "components/autofill/core/browser/field_types.h"
#include "components/autofill/core/browser/metrics/autofill_metrics.h"
#include "components/autofill/core/browser/metrics/autofill_metrics_test_base.h"
#include "components/autofill/core/common/form_data_test_api.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace autofill::autofill_metrics {
using ::base::Bucket;
using ::base::BucketsAre;
using test::CreateTestFormField;
using ::testing::NiceMock;
using ::testing::TestWithParam;
struct TouchToFillForPaymentMethodsTestCase {
std::vector<FieldType> field_types;
std::vector<bool> fields_have_autofilled_values;
bool is_all_autofilled;
bool is_all_accepted;
};
class TouchToFillForPaymentMethodsTest
: public AutofillMetricsBaseTest,
public TestWithParam<TouchToFillForPaymentMethodsTestCase> {
public:
void SetUp() override {
SetUpHelper();
ON_CALL(payments_autofill_client(), ShowTouchToFillCreditCard)
.WillByDefault(testing::Return(true));
MockFastCheckoutClient* fast_checkout_client =
static_cast<MockFastCheckoutClient*>(
autofill_client_->GetFastCheckoutClient());
ON_CALL(*fast_checkout_client, IsNotShownYet)
.WillByDefault(testing::Return(true));
autofill_manager().set_touch_to_fill_delegate(
std::make_unique<TouchToFillDelegateAndroidImpl>(&autofill_manager()));
}
void TearDown() override { TearDownHelper(); }
// Generates credit card's fields for testing by the fields' types given.
std::vector<FormFieldData> GetFields(std::vector<FieldType> field_types) {
std::vector<FormFieldData> fields_to_return;
fields_to_return.reserve(field_types.size());
for (const auto& type : field_types) {
switch (type) {
case CREDIT_CARD_NAME_FULL:
fields_to_return.emplace_back(CreateTestFormField(
"Name on card", "cardName", "", FormControlType::kInputText));
break;
case CREDIT_CARD_NUMBER:
fields_to_return.emplace_back(
CreateTestFormField("Credit card number", "cardNumber", "",
FormControlType::kInputText));
break;
case CREDIT_CARD_EXP_MONTH:
fields_to_return.push_back(CreateTestFormField(
"Expiration date", "cc_exp", "", FormControlType::kInputText));
break;
case CREDIT_CARD_VERIFICATION_CODE:
fields_to_return.emplace_back(CreateTestFormField(
"CVC", "CVC", "", FormControlType::kInputText));
break;
default:
NOTREACHED_IN_MIGRATION();
break;
}
}
return fields_to_return;
}
// Simulate autofilling the form with the credit card data.
void SetFieldsAutofilledValues(
FormData& form,
const std::vector<bool>& fields_have_autofilled_values,
const std::vector<FieldType>& field_types) {
ASSERT_EQ(form.fields().size(), fields_have_autofilled_values.size());
ASSERT_EQ(form.fields().size(), field_types.size());
for (size_t i = 0; i < fields_have_autofilled_values.size(); i++) {
test_api(form).field(i).set_is_autofilled(
fields_have_autofilled_values[i]);
CreditCard test_card = test::GetCreditCard();
test_api(form).field(i).set_value(
field_types[i] != CREDIT_CARD_VERIFICATION_CODE
? test_card.GetRawInfo(field_types[i])
: u"123");
}
}
TouchToFillDelegateAndroidImpl& touch_to_fill_delegate() {
return *static_cast<TouchToFillDelegateAndroidImpl*>(
autofill_manager().touch_to_fill_delegate());
}
MockPaymentsAutofillClient& payments_autofill_client() {
return *static_cast<MockPaymentsAutofillClient*>(
autofill_client_->GetPaymentsAutofillClient());
}
};
// The test workflow:
// - Test credit cards are created and saved simulating a user having some saved
// credit cards.
// - Autofill sees the credit card form and asks for the values to fill.
// - Simulates card selection in the payments bottom sheet.
// - Simulats autofilling the form.
// - Simulates user manually changing a field (if needed depending on the test
// parameters).
// - Submits the form.
// - The perfect filling and filling correctness metrics are expected to be
// logged correctly here.
TEST_P(TouchToFillForPaymentMethodsTest,
AllAutofilledAndAccepted_TouchToFill_CreditCards) {
RecreateCreditCards(/*include_local_credit_card=*/true,
/*include_masked_server_credit_card=*/false,
/*masked_card_is_enrolled_for_virtual_card=*/false);
TouchToFillForPaymentMethodsTestCase test_case = GetParam();
FormData form = CreateForm(GetFields(test_case.field_types));
SeeForm(form);
autofill_manager().OnAskForValuesToFillTest(
form, form.fields()[0].global_id(),
AutofillSuggestionTriggerSource::kFormControlElementClicked);
base::HistogramTester histogram_tester;
// Simulate user selection in the payments bottom sheet.
touch_to_fill_delegate().CreditCardSuggestionSelected(
/*unique_id=*/kTestLocalCardId,
/*is_virtual=*/false);
touch_to_fill_delegate().OnDismissed(/*dismissed_by_user=*/false);
// Simulate that fields were autofilled.
SetFieldsAutofilledValues(form, test_case.fields_have_autofilled_values,
test_case.field_types);
// Simulate user made change to autofilled field.
if (!test_case.is_all_accepted) {
SimulateUserChangedTextField(form, form.fields()[0]);
}
SubmitForm(form);
Bucket expected_perfect_fill =
Bucket(test_case.is_all_autofilled && test_case.is_all_accepted, 1);
Bucket expected_filling_correctness = Bucket(test_case.is_all_accepted, 1);
EXPECT_THAT(histogram_tester.GetAllSamples(
"Autofill.TouchToFill.CreditCard.PerfectFilling"),
BucketsAre(expected_perfect_fill));
EXPECT_THAT(histogram_tester.GetAllSamples(
"Autofill.TouchToFill.CreditCard.FillingCorrectness"),
BucketsAre(expected_filling_correctness));
}
// Test cases for checking that perfect filling and filling correctness metrics
// are correctly logged for the payment bottom sheet.
INSTANTIATE_TEST_SUITE_P(
AutofillMetricsTest,
TouchToFillForPaymentMethodsTest,
testing::Values(
// All autofilled and nothing edited manually
TouchToFillForPaymentMethodsTestCase{
{CREDIT_CARD_NAME_FULL, CREDIT_CARD_NUMBER, CREDIT_CARD_EXP_MONTH},
/*fields_is_autofilled_values=*/{true, true, true},
/*is_all_autofilled=*/true,
/*is_all_accepted=*/true},
// Not all autofilled and nothing edited manually
TouchToFillForPaymentMethodsTestCase{
{CREDIT_CARD_NAME_FULL, CREDIT_CARD_NUMBER, CREDIT_CARD_EXP_MONTH,
CREDIT_CARD_VERIFICATION_CODE},
/*fields_is_autofilled_values=*/{true, true, true, false},
/*is_all_autofilled=*/false,
/*is_all_accepted=*/true},
// Not all autofilled and something edited manually
TouchToFillForPaymentMethodsTestCase{
{CREDIT_CARD_NAME_FULL, CREDIT_CARD_NUMBER, CREDIT_CARD_EXP_MONTH,
CREDIT_CARD_VERIFICATION_CODE},
/*fields_is_autofilled_values=*/{true, true, true, false},
/*is_all_autofilled=*/false,
/*is_all_accepted=*/false}));
} // namespace autofill::autofill_metrics
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