handle more http error codes in wallet response

components/autofill/content/browser/wallet/wallet_client_unittest.cc

Index: components/autofill/content/browser/wallet/wallet_client_unittest.cc
diff --git a/components/autofill/content/browser/wallet/wallet_client_unittest.cc b/components/autofill/content/browser/wallet/wallet_client_unittest.cc
index 042c695e7ed4e2cefe3ee54a89bc8ad12e041af8..98b3971d63f01a5fd4704b12087dd174e404f700 100644
--- a/components/autofill/content/browser/wallet/wallet_client_unittest.cc
+++ b/components/autofill/content/browser/wallet/wallet_client_unittest.cc
@@ -281,6 +281,30 @@ const char kErrorResponse[] =
     "  }"
     "}";
 
+const char kErrorResponseSpendingLimitExceeded[] =
+    "{"
+    "  \"error_type\":\"APPLICATION_ERROR\","
+    "  \"error_detail\":\"error_detail\","
+    "  \"application_error\":\"application_error\","
+    "  \"debug_data\":"
+    "  {"
+    "    \"debug_message\":\"debug_message\","
+    "    \"stack_trace\":\"stack_trace\""
+    "  },"
+    "  \"application_error_data\":\"application_error_data\","
+    "  \"wallet_error\":"
+    "  {"
+    "    \"error_type\":\"SPENDING_LIMIT_EXCEEDED\","
+    "    \"error_detail\":\"error_detail\","
+    "    \"message_for_user\":"
+    "    {"
+    "      \"text\":\"text\","
+    "      \"subtext\":\"subtext\","
+    "      \"details\":\"details\""
+    "    }"
+    "  }"
+    "}";
+
 const char kErrorTypeMissingInResponse[] =
     "{"
     "  \"error_type\":\"Not APPLICATION_ERROR\","
@@ -1755,7 +1779,8 @@ TEST_F(WalletClientTest, HasRequestInProgress) {
   EXPECT_FALSE(wallet_client_->HasRequestInProgress());
 }
 
-TEST_F(WalletClientTest, ErrorResponse) {
+// 500 (INTERNAL_SERVER_ERROR) - response json is parsed.
+TEST_F(WalletClientTest, ErrorResponse500) {
   EXPECT_FALSE(wallet_client_->HasRequestInProgress());
   delegate_.ExpectBaselineMetrics();
   wallet_client_->GetWalletItems(base::string16(), base::string16());
@@ -1774,6 +1799,60 @@ TEST_F(WalletClientTest, ErrorResponse) {
                          kErrorResponse);
 }
 
+// 403 (FORBIDDEN) - response json is parsed.
+TEST_F(WalletClientTest, ErrorResponse403) {
+  EXPECT_FALSE(wallet_client_->HasRequestInProgress());
+  delegate_.ExpectBaselineMetrics();
+  wallet_client_->GetWalletItems(base::string16(), base::string16());
+  EXPECT_TRUE(wallet_client_->HasRequestInProgress());
+  testing::Mock::VerifyAndClear(delegate_.metric_logger());
+
+  EXPECT_CALL(delegate_, OnWalletError(WalletClient::SPENDING_LIMIT_EXCEEDED))
+      .Times(1);
+  delegate_.ExpectLogWalletApiCallDuration(AutofillMetrics::GET_WALLET_ITEMS,
+                                           1);
+  delegate_.ExpectWalletErrorMetric(
+      AutofillMetrics::WALLET_SPENDING_LIMIT_EXCEEDED);
+
+  VerifyAndFinishRequest(net::HTTP_FORBIDDEN,
+                         kGetWalletItemsValidRequest,
+                         kErrorResponseSpendingLimitExceeded);
+}
+
+// 400 (BAD_REQUEST) - response json is ignored.
+TEST_F(WalletClientTest, ErrorResponse400) {
+  EXPECT_FALSE(wallet_client_->HasRequestInProgress());
+  delegate_.ExpectBaselineMetrics();
+  wallet_client_->GetWalletItems(base::string16(), base::string16());
+  EXPECT_TRUE(wallet_client_->HasRequestInProgress());
+  testing::Mock::VerifyAndClear(delegate_.metric_logger());
+
+  EXPECT_CALL(delegate_, OnWalletError(WalletClient::BAD_REQUEST)).Times(1);
+  delegate_.ExpectLogWalletApiCallDuration(AutofillMetrics::GET_WALLET_ITEMS,
+                                           1);
+  delegate_.ExpectWalletErrorMetric(AutofillMetrics::WALLET_BAD_REQUEST);
+
+  VerifyAndFinishRequest(
+      net::HTTP_BAD_REQUEST, kGetWalletItemsValidRequest, kErrorResponse);
+}
+
+// Anything else - response json is ignored.
+TEST_F(WalletClientTest, ErrorResponseOther) {
+  EXPECT_FALSE(wallet_client_->HasRequestInProgress());
+  delegate_.ExpectBaselineMetrics();
+  wallet_client_->GetWalletItems(base::string16(), base::string16());
+  EXPECT_TRUE(wallet_client_->HasRequestInProgress());
+  testing::Mock::VerifyAndClear(delegate_.metric_logger());
+
+  EXPECT_CALL(delegate_, OnWalletError(WalletClient::NETWORK_ERROR)).Times(1);
+  delegate_.ExpectLogWalletApiCallDuration(AutofillMetrics::GET_WALLET_ITEMS,
+                                           1);
+  delegate_.ExpectWalletErrorMetric(AutofillMetrics::WALLET_NETWORK_ERROR);
+
+  VerifyAndFinishRequest(
+      net::HTTP_NOT_FOUND, kGetWalletItemsValidRequest, kErrorResponse);
+}
+
 TEST_F(WalletClientTest, CancelRequest) {
   EXPECT_FALSE(wallet_client_->HasRequestInProgress());
   delegate_.ExpectLogWalletApiCallDuration(AutofillMetrics::GET_WALLET_ITEMS,