PaymentApp: Implement InvokePaymentApp() in browser side.

content/browser/payments/payment_app_provider_impl_unittest.cc

 // Copyright 2016 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 <cstddef>
 #include <string>
 #include <utility>
 
 #include "base/macros.h"
 #include "base/run_loop.h"
@@ skipping 32 matching lines @@
  public:
   PaymentAppProviderTest() {}
   ~PaymentAppProviderTest() override {}
 
   void GetAllManifests(PaymentAppProvider::GetAllManifestsCallback callback) {
     PaymentAppProviderImpl::GetInstance()->GetAllManifests(browser_context(),
                                                            callback);
     base::RunLoop().RunUntilIdle();
   }
 
+  void InvokePaymentApp(int64_t registration_id,
+                        payments::mojom::PaymentAppRequestDataPtr data) {
+    PaymentAppProviderImpl::GetInstance()->InvokePaymentApp(
+        browser_context(), registration_id, std::move(data));
+    base::RunLoop().RunUntilIdle();
+  }
+
   void CreatePaymentApp(const GURL& scope_url, const GURL& sw_script_url) {
     PaymentAppManager* manager =
         CreatePaymentAppManager(scope_url, sw_script_url);
 
     PaymentAppManifestError error =
         PaymentAppManifestError::MANIFEST_STORAGE_OPERATION_FAILED;
     bool called = false;
     SetManifest(manager, CreatePaymentAppManifestForTest(scope_url.spec()),
                 base::Bind(&SetManifestCallback, &called, &error));
     ASSERT_TRUE(called);
 
     ASSERT_EQ(PaymentAppManifestError::NONE, error);
+    base::RunLoop().RunUntilIdle();

[please use gerrit instead, 2017/01/12 19:04:00]

Which call in here is asynchronous?

[zino, 2017/01/13 16:41:11]

It's unnecessary. It's my mistake.

Done.

   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PaymentAppProviderTest);
 };
 
-TEST_F(PaymentAppProviderTest, Test) {
+TEST_F(PaymentAppProviderTest, GetAllManifestsTest) {
   static const struct {
     const char* scopeUrl;
     const char* scriptUrl;
   } kPaymentAppInfo[] = {
       {"https://example.com/a", "https://example.com/a/script.js"},
       {"https://example.com/b", "https://example.com/b/script.js"},
       {"https://example.com/c", "https://example.com/c/script.js"}};
 
   for (size_t i = 0; i < arraysize(kPaymentAppInfo); i++) {
     CreatePaymentApp(GURL(kPaymentAppInfo[i].scopeUrl),
@@ skipping 12 matching lines @@
     EXPECT_EQ(kPaymentAppInfo[i++].scopeUrl, manifest.second->name);
     ASSERT_EQ(1U, manifest.second->options.size());
     EXPECT_EQ("payment-app-icon", manifest.second->options[0]->icon.value());
     EXPECT_EQ("Visa ****", manifest.second->options[0]->name);
     EXPECT_EQ("payment-app-id", manifest.second->options[0]->id);
     ASSERT_EQ(1U, manifest.second->options[0]->enabled_methods.size());
     EXPECT_EQ("visa", manifest.second->options[0]->enabled_methods[0]);
   }
 }
 
+TEST_F(PaymentAppProviderTest, InvokePaymentAppTest) {
+  static const struct {
+    const char* scopeUrl;
+    const char* scriptUrl;
+  } kPaymentAppInfo[] = {
+      {"https://example.com/a", "https://example.com/a/script.js"},
+      {"https://example.com/b", "https://example.com/b/script.js"},
+      {"https://example.com/c", "https://example.com/c/script.js"}};
+
+  for (size_t i = 0; i < arraysize(kPaymentAppInfo); i++) {
+    CreatePaymentApp(GURL(kPaymentAppInfo[i].scopeUrl),
+                     GURL(kPaymentAppInfo[i].scriptUrl));
+  }
+
+  PaymentAppProvider::Manifests manifests;
+  bool called = false;
+  GetAllManifests(base::Bind(&GetAllManifestsCallback, &called, &manifests));
+  ASSERT_TRUE(called);
+  ASSERT_EQ(3U, manifests.size());
+
+  payments::mojom::PaymentAppRequestDataPtr data =
+      payments::mojom::PaymentAppRequestData::New();
+  data->methodData.push_back(payments::mojom::PaymentMethodData::New());
+  data->total = payments::mojom::PaymentItem::New();
+  data->total->amount = payments::mojom::PaymentCurrencyAmount::New();
+
+  init_payment_app_invoked();
+  EXPECT_FALSE(payment_app_invoked());
+  InvokePaymentApp(manifests[1].first, std::move(data));
+
+  ASSERT_TRUE(payment_app_invoked());
+  EXPECT_EQ(manifests[1].first, last_sw_registration_id());
+  EXPECT_EQ(GURL(kPaymentAppInfo[1].scopeUrl), last_sw_scope_url());
+}
+
 }  // namespace content