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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/test/metrics/histogram_tester.h"
#include "chrome/test/payments/payment_request_platform_browsertest_base.h"
#include "components/payments/core/journey_logger.h"
#include "components/ukm/test_ukm_recorder.h"
#include "content/public/test/browser_test.h"
#include "services/metrics/public/cpp/ukm_builders.h"
namespace payments {
namespace {
using Event2 = payments::JourneyLogger::Event2;
} // namespace
class JourneyLoggerTest : public PaymentRequestPlatformBrowserTestBase {
public:
JourneyLoggerTest() : gpay_server_(net::EmbeddedTestServer::TYPE_HTTPS) {}
JourneyLoggerTest(const JourneyLoggerTest&) = delete;
JourneyLoggerTest& operator=(const JourneyLoggerTest&) = delete;
~JourneyLoggerTest() override = default;
void PreRunTestOnMainThread() override {
PaymentRequestPlatformBrowserTestBase::PreRunTestOnMainThread();
test_ukm_recorder_ = std::make_unique<ukm::TestAutoSetUkmRecorder>();
}
void SetUpOnMainThread() override {
PaymentRequestPlatformBrowserTestBase::SetUpOnMainThread();
main_frame_url_ = https_server()->GetURL("/journey_logger_test.html");
ASSERT_TRUE(
content::NavigateToURL(GetActiveWebContents(), main_frame_url_));
}
void SetUpForGpay() {
gpay_server_.ServeFilesFromSourceDirectory(
"components/test/data/payments/google.com/");
ASSERT_TRUE(gpay_server_.Start());
// Set up test manifest downloader that knows how to fake origin.
const std::string method_name = "google.com";
SetDownloaderAndIgnorePortInOriginComparisonForTesting(
{{method_name, &gpay_server_}});
gpay_scope_url_ = gpay_server_.GetURL("google.com", "/");
}
const GURL& main_frame_url() const { return main_frame_url_; }
const GURL& gpay_scope_url() const { return gpay_scope_url_; }
ukm::TestAutoSetUkmRecorder* test_ukm_recorder() {
return test_ukm_recorder_.get();
}
private:
net::EmbeddedTestServer gpay_server_;
GURL main_frame_url_;
GURL gpay_scope_url_;
std::unique_ptr<ukm::TestAutoSetUkmRecorder> test_ukm_recorder_;
};
IN_PROC_BROWSER_TEST_F(JourneyLoggerTest, NoPaymentMethodSupported) {
base::HistogramTester histogram_tester;
NavigateTo("/payment_handler.html");
// Launch the payment request without installing the payment app.
content::EvalJsResult eval_js_result =
content::EvalJs(GetActiveWebContents(), "launch()");
ASSERT_TRUE(eval_js_result.error.empty());
EXPECT_THAT(eval_js_result.ExtractString(),
testing::StartsWith("NotSupportedError"));
// Verify recorded checkout steps.
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kInitiated, 1U);
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kShowCalled, 1U);
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kPaymentRequestTriggered, 0U);
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kPaymentHandlerInvoked, 0U);
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kCompleted, 0U);
}
IN_PROC_BROWSER_TEST_F(JourneyLoggerTest,
NoPaymentMethodSupportedWithShipping) {
base::HistogramTester histogram_tester;
NavigateTo("/payment_request_metrics_test.html");
// Launch the payment request without installing the payment app.
content::EvalJsResult eval_js_result =
content::EvalJs(GetActiveWebContents(), "noSupportedPromise()");
ASSERT_TRUE(eval_js_result.error.empty());
EXPECT_THAT(eval_js_result.ExtractString(),
testing::StartsWith("NotSupportedError"));
// Make sure the events were logged correctly.
std::vector<base::Bucket> buckets =
histogram_tester.GetAllSamples("PaymentRequest.Events2");
ASSERT_EQ(1U, buckets.size());
EXPECT_TRUE(buckets[0].min & static_cast<int>(Event2::kRequestShipping));
EXPECT_TRUE(buckets[0].min & static_cast<int>(Event2::kRequestMethodOther));
EXPECT_TRUE(buckets[0].min & static_cast<int>(Event2::kCouldNotShow));
}
IN_PROC_BROWSER_TEST_F(JourneyLoggerTest, GooglePaymentApp) {
base::HistogramTester histogram_tester;
SetUpForGpay();
EXPECT_EQ("{\"apiVersion\":1}",
content::EvalJs(GetActiveWebContents(), "testGPay()"));
// Verify recorded checkout steps.
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kInitiated, 1U);
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kShowCalled, 1U);
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kPaymentRequestTriggered, 1U);
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kPaymentHandlerInvoked, 1U);
histogram_tester.ExpectBucketCount(
"PaymentRequest.CheckoutFunnel",
JourneyLogger::CheckoutFunnelStep::kCompleted, 1U);
}
// Make sure the UKM was logged correctly.
IN_PROC_BROWSER_TEST_F(JourneyLoggerTest,
UKMCheckoutEventsRecordedForAppOrigin) {
std::string payment_method;
InstallPaymentApp("payment-app.com", "/payment_handler_sw.js",
&payment_method);
GURL merchant_url = https_server()->GetURL("/payment_handler.html");
ASSERT_TRUE(content::NavigateToURL(GetActiveWebContents(), merchant_url));
ResetEventWaiterForSingleEvent(TestEvent::kPaymentCompleted);
EXPECT_EQ("success",
content::EvalJs(GetActiveWebContents(),
content::JsReplace("launch($1)", payment_method)));
WaitForObservedEvent();
// UKM for merchant's website origin.
auto entries = test_ukm_recorder()->GetEntriesByName(
ukm::builders::PaymentRequest_CheckoutEvents::kEntryName);
size_t num_entries = entries.size();
EXPECT_EQ(1u, num_entries);
test_ukm_recorder()->ExpectEntrySourceHasUrl(entries[0], merchant_url);
// UKM for payment app's scope.
entries = test_ukm_recorder()->GetEntriesByName(
ukm::builders::PaymentApp_CheckoutEvents::kEntryName);
num_entries = entries.size();
EXPECT_EQ(1u, num_entries);
test_ukm_recorder()->ExpectEntrySourceHasUrl(
entries[0], https_server()->GetURL("payment-app.com", "/"));
}
IN_PROC_BROWSER_TEST_F(
JourneyLoggerTest,
UKMCheckoutEventsNotRecordedForAppOriginWhenNoWindowShown) {
SetUpForGpay();
EXPECT_EQ("{\"apiVersion\":1}",
content::EvalJs(GetActiveWebContents(), "testGPay()"));
// UKM for merchant's website origin.
auto entries = test_ukm_recorder()->GetEntriesByName(
ukm::builders::PaymentRequest_CheckoutEvents::kEntryName);
size_t num_entries = entries.size();
EXPECT_EQ(1u, num_entries);
test_ukm_recorder()->ExpectEntrySourceHasUrl(entries[0], main_frame_url());
// No UKM for payment app's scope since the app's origin is not shown inside
// the PH modal window.
entries = test_ukm_recorder()->GetEntriesByName(
ukm::builders::PaymentApp_CheckoutEvents::kEntryName);
num_entries = entries.size();
EXPECT_EQ(0u, num_entries);
}
IN_PROC_BROWSER_TEST_F(
JourneyLoggerTest,
UKMCheckoutEventsNotRecordedForAppOriginWhenNoAppInvoked) {
std::string a_payment_method;
InstallPaymentApp("a.com", "/nickpay.test/app.js", &a_payment_method);
std::string b_payment_method;
InstallPaymentApp("b.com", "/nickpay.test/app.js", &b_payment_method);
NavigateTo("/journey_logger_test.html");
ResetEventWaiterForSingleEvent(TestEvent::kAppListReady);
EXPECT_TRUE(content::ExecJs(
GetActiveWebContents(),
content::JsReplace("testPaymentMethods([{supportedMethods:$1},"
"{supportedMethods:$2}])",
a_payment_method, b_payment_method)));
WaitForObservedEvent();
EXPECT_EQ(true, content::EvalJs(GetActiveWebContents(), "abort()"));
// UKM for merchant's website origin.
auto entries = test_ukm_recorder()->GetEntriesByName(
ukm::builders::PaymentRequest_CheckoutEvents::kEntryName);
size_t num_entries = entries.size();
EXPECT_EQ(1u, num_entries);
test_ukm_recorder()->ExpectEntrySourceHasUrl(entries[0], main_frame_url());
// No UKM for payment app's scope since the request got aborted before
// invoking a payment app.
entries = test_ukm_recorder()->GetEntriesByName(
ukm::builders::PaymentApp_CheckoutEvents::kEntryName);
num_entries = entries.size();
EXPECT_EQ(0u, num_entries);
}
} // namespace payments
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