PaymentApp: Implement PaymentAppManager.getManifest().

third_party/WebKit/LayoutTests/http/tests/payments/payment-app-manager.html

Index: third_party/WebKit/LayoutTests/http/tests/payments/payment-app-manager.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/payments/payment-app-manager.html b/third_party/WebKit/LayoutTests/http/tests/payments/payment-app-manager.html
index 1eb8a3be9ff33000dfe53628042e8fa2059a1f5f..05cbe8d127a6658dfd77944df688bccf95205969 100644
--- a/third_party/WebKit/LayoutTests/http/tests/payments/payment-app-manager.html
+++ b/third_party/WebKit/LayoutTests/http/tests/payments/payment-app-manager.html
@@ -77,4 +77,96 @@ promise_test(test => {
   }, 'If registration has no active worker, no waiting worker and '
       + 'no installing worker, then throws InvalidStateError.');
 
+promise_test(test => {
+    var registration;
+    var script_url = 'resources/empty-worker.js';
+    var scope = 'resources/';
+    var manifest = {
+        label: 'Payment App',
+        icon: 'payment-app-icon',
+        options: [{
+          label: 'Visa ****',
+          icon: 'payment-app-icon',
+          id: 'payment-app-id',
+          enabledMethods: ['visa2']
+        }]
+      };
+
+    return service_worker_unregister_and_register(test, script_url, scope)
+      .then(r => {
+          registration = r;
+          return wait_for_state(test, registration.installing, 'activated');
+        })
+      .then(state => {
+          assert_equals(state, 'activated');
+          return registration.paymentAppManager.setManifest(manifest);
+        })
+      .then(result => {
+          assert_equals(result, undefined);
+          return registration.paymentAppManager.getManifest();
+        })
+      .then(read_manifest => {
+          assert_object_equals(read_manifest, manifest);
+        })
+      .catch(unreached_rejection(test));
+  }, 'If getManifest() is succeeded, then resolves stored manifest data.');
+
+promise_test(test => {
+    var registration;
+    var script_url = 'resources/empty-worker.js';
+    var scope = 'resources/';
+    var manifest = {
+        label: 'Payment App',
+        icon: 'payment-app-icon',
+        options: [{
+          label: 'Visa ****',
+          icon: 'payment-app-icon',
+          id: 'payment-app-id',
+          enabledMethods: ['visa2']
+        }]
+      };
+
+    return service_worker_unregister_and_register(test, script_url, scope)
+      .then(r => {
+          registration = r;
+          return wait_for_state(test, registration.installing, 'activated');
+        })
+      .then(state => {
+          assert_equals(state, 'activated');
+          return registration.paymentAppManager.setManifest(manifest);
+        })
+      .then(result => {
+          assert_equals(result, undefined);
+          return registration.unregister();
+        })
+      .then(result => {
+          assert_equals(result, true);
+          return registration.paymentAppManager.getManifest();
+        })
+      .then(unreached_fulfillment(test))
+      .catch(error => {
+          assert_equals(error.name, 'AbortError');
+        });
+  }, 'If service worker is unregistered, then manifest is cleared as well.');
+
+promise_test(test => {
+    var registration;
+    var script_url = 'resources/empty-worker.js';
+    var scope = 'resources/';
+
+    return service_worker_unregister_and_register(test, script_url, scope)
+      .then(r => {
+          registration = r;
+          return wait_for_state(test, registration.installing, 'activated');
+        })
+      .then(state => {
+          assert_equals(state, 'activated');
+          return registration.paymentAppManager.getManifest();
+        })
+      .then(unreached_fulfillment(test))
+      .catch(error => {
+          assert_equals(error.name, 'AbortError');
+        });
+  }, 'If there is no manifest data, then throws AbortError.');
+
 </script>