contacts: Add ContactStoreFactory and FakeContactStore.

chrome/browser/chromeos/contacts/fake_contact_store.cc

Index: chrome/browser/chromeos/contacts/fake_contact_store.cc
diff --git a/chrome/browser/chromeos/contacts/fake_contact_store.cc b/chrome/browser/chromeos/contacts/fake_contact_store.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f61f6bd9a2428288218744d71d6f01bd77cd1fb2
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+++ b/chrome/browser/chromeos/contacts/fake_contact_store.cc
@@ -0,0 +1,112 @@
+// Copyright (c) 2012 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 "chrome/browser/chromeos/contacts/fake_contact_store.h"
+
+#include <utility>
+
+#include "chrome/browser/chromeos/contacts/contact.pb.h"
+#include "chrome/browser/chromeos/contacts/contact_store_observer.h"
+#include "chrome/browser/profiles/profile.h"
+#include "content/public/browser/browser_thread.h"
+
+using content::BrowserThread;
+
+namespace contacts {
+
+FakeContactStore::FakeContactStore(FakeContactStoreFactory* factory)
+    : factory_(factory),
+      contacts_deleter_(&contacts_) {
+}
+
+FakeContactStore::~FakeContactStore() {
+  factory_->RemoveStore(this);
+}
+
+void FakeContactStore::SetContacts(const ContactPointers& contacts) {
+  STLDeleteValues(&contacts_);
+  contacts_.clear();
+  for (ContactPointers::const_iterator it = contacts.begin();
+       it != contacts.end(); ++it) {
+    contacts_[(*it)->provider_id()] = new Contact(**it);
+  }
+}
+
+void FakeContactStore::NotifyObserversAboutContactsUpdate() {
+  FOR_EACH_OBSERVER(ContactStoreObserver,
+                    observers_,
+                    OnContactsUpdated(this));
+}
+
+void FakeContactStore::Init() {
+}
+
+void FakeContactStore::AppendContacts(ContactPointers* contacts_out) {
+  CHECK(contacts_out);
+  for (ContactMap::const_iterator it = contacts_.begin();
+       it != contacts_.end(); ++it) {
+    if (!it->second->deleted())
+      contacts_out->push_back(it->second);
+  }
+}
+
+const Contact* FakeContactStore::GetContactByProviderId(
+    const std::string& provider_id) {
+  ContactMap::const_iterator it = contacts_.find(provider_id);
+  return (it != contacts_.end() && !it->second->deleted()) ? it->second : NULL;
+}
+
+void FakeContactStore::AddObserver(ContactStoreObserver* observer) {
+  CHECK(observer);
+  observers_.AddObserver(observer);
+}
+
+void FakeContactStore::RemoveObserver(ContactStoreObserver* observer) {
+  CHECK(observer);
+  observers_.RemoveObserver(observer);
+}
+
+FakeContactStoreFactory::FakeContactStoreFactory()
+    : permit_store_creation_(true) {
+}
+
+FakeContactStoreFactory::~FakeContactStoreFactory() {
+  CHECK(stores_.empty());
+}
+
+FakeContactStore* FakeContactStoreFactory::GetContactStoreForProfile(
+    Profile* profile) {
+  CHECK(profile);
+  return stores_[profile];
+}
+
+void FakeContactStoreFactory::RemoveStore(FakeContactStore* store) {
+  CHECK(store);
+  for (ProfileStoreMap::iterator it = stores_.begin();
+       it != stores_.end(); ++it) {
+    if (it->second == store) {
+      stores_.erase(it);
+      return;
+    }
+  }
+  NOTREACHED() << "No record of destroyed FakeContactStore " << store;
+}
+
+bool FakeContactStoreFactory::CanCreateContactStoreForProfile(
+    Profile* profile) {
+  CHECK(profile);
+  return permit_store_creation_;
+}
+
+ContactStore* FakeContactStoreFactory::CreateContactStore(Profile* profile) {
+  CHECK(profile);
+  CHECK(CanCreateContactStoreForProfile(profile));
+  FakeContactStore* store = new FakeContactStore(this);
+  CHECK(stores_.insert(std::make_pair(profile, store)).second)
+      << "Got request to create second FakeContactStore for profile "
+      << profile << " (" << profile->GetProfileName() << ")";
+  return store;
+}
+
+}  // namespace contacts