ui/message_center/notification_delegate_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/message_center/notification_delegate.h"
   6
   7 #include "base/basictypes.h"
   8 #include "base/bind.h"
   9 #include "base/callback.h"
  10 #include "base/memory/ref_counted.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 namespace message_center {
  14
  15 class NotificationDelegateTest : public testing::Test {
  16  public:
  17   NotificationDelegateTest();
  18   ~NotificationDelegateTest() override;
  19
  20   void ClickCallback();
  21
  22   int GetClickedCallbackAndReset();
  23
  24  private:
  25   int callback_count_;
  26
  27   DISALLOW_COPY_AND_ASSIGN(NotificationDelegateTest);
  28 };
  29
  30 NotificationDelegateTest::NotificationDelegateTest() : callback_count_(0) {}
  31
  32 NotificationDelegateTest::~NotificationDelegateTest() {}
  33
  34 void NotificationDelegateTest::ClickCallback() {
  35   ++callback_count_;
  36 }
  37
  38 int NotificationDelegateTest::GetClickedCallbackAndReset() {
  39   int result = callback_count_;
  40   callback_count_ = 0;
  41   return result;
  42 }
  43
  44 TEST_F(NotificationDelegateTest, ClickedDelegate) {
  45   scoped_refptr<HandleNotificationClickedDelegate> delegate(
  46       new HandleNotificationClickedDelegate(
  47           base::Bind(&NotificationDelegateTest::ClickCallback,
  48                      base::Unretained(this))));
  49
  50   EXPECT_TRUE(delegate->HasClickedListener());
  51   delegate->Click();
  52   EXPECT_EQ(1, GetClickedCallbackAndReset());
  53
  54   // ButtonClick doesn't call the callback.
  55   delegate->ButtonClick(0);
  56   EXPECT_EQ(0, GetClickedCallbackAndReset());
  57 }
  58
  59 TEST_F(NotificationDelegateTest, NullClickedDelegate) {
  60   scoped_refptr<HandleNotificationClickedDelegate> delegate(
  61       new HandleNotificationClickedDelegate(base::Closure()));
  62
  63   EXPECT_FALSE(delegate->HasClickedListener());
  64   delegate->Click();
  65   EXPECT_EQ(0, GetClickedCallbackAndReset());
  66
  67   delegate->ButtonClick(0);
  68   EXPECT_EQ(0, GetClickedCallbackAndReset());
  69 }
  70
  71 }