Credential Management: Support zeroclick credential in 'request()'.

components/password_manager/content/browser/content_credential_manager_dispatcher_unittest.cc

 // Copyright 2014 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 "components/password_manager/content/browser/credential_manager_dispatcher.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "base/strings/string16.h"
@@ skipping 284 matching lines @@
 
   RunAllPendingTasks();
 
   const uint32 kMsgID = CredentialManagerMsg_SendCredential::ID;
   const IPC::Message* message =
       process()->sink().GetFirstMessageMatching(kMsgID);
   EXPECT_TRUE(message);
   EXPECT_TRUE(client_->did_prompt_user_to_choose());
 }
 
+TEST_F(
+    CredentialManagerDispatcherTest,
+    CredentialManagerOnRequestCredentialWithZeroClickOnlyEmptyPasswordStore) {
+  form_.is_zero_click = false;
+  store_->AddLogin(form_);
+
+  std::vector<GURL> federations;
+  dispatcher()->OnRequestCredential(kRequestId, true, federations);

[vabr (Chromium), 2015/01/28 13:37:51]

nit: I guess that "true" is the "require 0-click" bit, right? Could you please
comment it?

+
+  RunAllPendingTasks();
+
+  const uint32 kMsgID = CredentialManagerMsg_SendCredential::ID;
+  const IPC::Message* message =
+      process()->sink().GetFirstMessageMatching(kMsgID);
+  EXPECT_TRUE(message);
+  EXPECT_FALSE(client_->did_prompt_user_to_choose());
+  CredentialManagerMsg_SendCredential::Param send_param;
+  CredentialManagerMsg_SendCredential::Read(message, &send_param);
+  EXPECT_EQ(CredentialType::CREDENTIAL_TYPE_EMPTY, get<1>(send_param).type);
+}
+
+TEST_F(CredentialManagerDispatcherTest,
+       CredentialManagerOnRequestCredentialWithZeroClickOnlyFullPasswordStore) {
+  form_.is_zero_click = true;
+  store_->AddLogin(form_);
+
+  std::vector<GURL> federations;
+  dispatcher()->OnRequestCredential(kRequestId, true, federations);
+
+  RunAllPendingTasks();
+
+  const uint32 kMsgID = CredentialManagerMsg_SendCredential::ID;
+  const IPC::Message* message =
+      process()->sink().GetFirstMessageMatching(kMsgID);
+  EXPECT_TRUE(message);
+  EXPECT_FALSE(client_->did_prompt_user_to_choose());
+  CredentialManagerMsg_SendCredential::Param send_param;
+  CredentialManagerMsg_SendCredential::Read(message, &send_param);
+  EXPECT_EQ(CredentialType::CREDENTIAL_TYPE_LOCAL, get<1>(send_param).type);
+}
+
+TEST_F(CredentialManagerDispatcherTest,
+       CredentialManagerOnRequestCredentialWithZeroClickOnlyTwoPasswordStore) {
+  form_.is_zero_click = true;
+  store_->AddLogin(form_);
+  store_->AddLogin(form_);
+
+  std::vector<GURL> federations;
+  dispatcher()->OnRequestCredential(kRequestId, true, federations);
+
+  RunAllPendingTasks();
+
+  const uint32 kMsgID = CredentialManagerMsg_SendCredential::ID;
+  const IPC::Message* message =
+      process()->sink().GetFirstMessageMatching(kMsgID);
+  EXPECT_TRUE(message);
+  EXPECT_FALSE(client_->did_prompt_user_to_choose());
+  CredentialManagerMsg_SendCredential::Param send_param;
+  CredentialManagerMsg_SendCredential::Read(message, &send_param);
+
+  // With two items in the password store, we shouldn't get credentials back.
+  EXPECT_EQ(CredentialType::CREDENTIAL_TYPE_EMPTY, get<1>(send_param).type);
+}
+
 TEST_F(CredentialManagerDispatcherTest,
        CredentialManagerOnRequestCredentialWhileRequestPending) {
   store_->AddLogin(form_);
 
   std::vector<GURL> federations;
   dispatcher()->OnRequestCredential(kRequestId, false, federations);
   dispatcher()->OnRequestCredential(kRequestId, false, federations);
 
   // Check that the second request triggered a rejection.
   uint32 kMsgID = CredentialManagerMsg_RejectCredentialRequest::ID;
@@ skipping 35 matching lines @@
   const IPC::Message* message =
       process()->sink().GetFirstMessageMatching(kMsgID);
   ASSERT_TRUE(message);
   CredentialManagerMsg_SendCredential::Param param;
   CredentialManagerMsg_SendCredential::Read(message, &param);
   EXPECT_EQ(CredentialType::CREDENTIAL_TYPE_EMPTY, get<1>(param).type);
   EXPECT_FALSE(client_->did_prompt_user_to_choose());
 }
 
 }  // namespace password_manager