remoting/protocol/input_filter_unittest.cc

   1 // Copyright (c) 2012 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 "remoting/protocol/input_filter.h"
   6
   7 #include "remoting/proto/event.pb.h"
   8 #include "remoting/protocol/protocol_mock_objects.h"
   9 #include "remoting/protocol/test_event_matchers.h"
  10 #include "testing/gmock/include/gmock/gmock.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 using ::testing::_;
  14
  15 namespace remoting {
  16 namespace protocol {
  17
  18 using test::EqualsKeyEvent;
  19 using test::EqualsMouseMoveEvent;
  20 using test::EqualsTextEvent;
  21
  22 static KeyEvent NewKeyEvent(uint32 usb_keycode, bool pressed) {
  23   KeyEvent event;
  24   event.set_usb_keycode(usb_keycode);
  25   event.set_pressed(pressed);
  26   return event;
  27 }
  28
  29 static TextEvent NewTextEvent(const std::string& text) {
  30   TextEvent event;
  31   event.set_text(text);
  32   return event;
  33 }
  34
  35 static MouseEvent MouseMoveEvent(int x, int y) {
  36   MouseEvent event;
  37   event.set_x(x);
  38   event.set_y(y);
  39   return event;
  40 }
  41
  42 static void InjectTestSequence(protocol::InputStub* input_stub) {
  43   // Inject a key event.
  44   input_stub->InjectKeyEvent(NewKeyEvent(0, true));
  45   input_stub->InjectKeyEvent(NewKeyEvent(0, false));
  46
  47   // Inject a text event
  48   input_stub->InjectTextEvent(NewTextEvent("test"));
  49
  50   // Inject mouse movemement.
  51   input_stub->InjectMouseEvent(MouseMoveEvent(10, 20));
  52 }
  53
  54 // Verify that the filter passes events on correctly to a configured stub.
  55 TEST(InputFilterTest, EventsPassThroughFilter) {
  56   testing::StrictMock<MockInputStub> input_stub;
  57   InputFilter input_filter(&input_stub);
  58
  59   EXPECT_CALL(input_stub, InjectKeyEvent(EqualsKeyEvent(0, true)));
  60   EXPECT_CALL(input_stub, InjectKeyEvent(EqualsKeyEvent(0, false)));
  61   EXPECT_CALL(input_stub, InjectTextEvent(EqualsTextEvent("test")));
  62   EXPECT_CALL(input_stub, InjectMouseEvent(EqualsMouseMoveEvent(10, 20)));
  63
  64   InjectTestSequence(&input_filter);
  65 }
  66
  67 // Verify that the filter ignores events if disabled.
  68 TEST(InputFilterTest, IgnoreEventsIfDisabled) {
  69   testing::StrictMock<MockInputStub> input_stub;
  70   InputFilter input_filter(&input_stub);
  71
  72   input_filter.set_enabled(false);
  73   InjectTestSequence(&input_filter);
  74 }
  75
  76 // Verify that the filter ignores events if not configured.
  77 TEST(InputFilterTest, IgnoreEventsIfNotConfigured) {
  78   InputFilter input_filter;
  79
  80   InjectTestSequence(&input_filter);
  81 }
  82
  83 }  // namespace protocol
  84 }  // namespace remoting