components/copresence/handlers/audio/audio_directive_list_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 "components/copresence/handlers/audio/audio_directive_list.h"
   6
   7 #include "base/bind.h"
   8 #include "base/bind_helpers.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "testing/gmock/include/gmock/gmock.h"
  11
  12 using testing::IsNull;
  13
  14 namespace copresence {
  15
  16 static const int64 kTtl = 10;
  17
  18 const Directive CreateDirective(int64 ttl) {
  19   Directive directive;
  20   directive.set_ttl_millis(ttl);
  21   return directive;
  22 }
  23
  24 class AudioDirectiveListTest : public testing::Test {
  25  public:
  26   AudioDirectiveListTest() : directive_list_(new AudioDirectiveList) {}
  27
  28  protected:
  29   base::MessageLoop message_loop_;
  30   scoped_ptr<AudioDirectiveList> directive_list_;
  31 };
  32
  33 TEST_F(AudioDirectiveListTest, Basic) {
  34   EXPECT_THAT(directive_list_->GetActiveDirective(), IsNull());
  35
  36   directive_list_->AddDirective("op_id1", CreateDirective(kTtl));
  37   directive_list_->AddDirective("op_id2", CreateDirective(kTtl * 3));
  38   directive_list_->AddDirective("op_id3", CreateDirective(kTtl * 2));
  39   EXPECT_EQ("op_id2", directive_list_->GetActiveDirective()->op_id);
  40
  41   directive_list_->RemoveDirective("op_id2");
  42   EXPECT_EQ("op_id3", directive_list_->GetActiveDirective()->op_id);
  43 }
  44
  45 TEST_F(AudioDirectiveListTest, AddDirectiveMultiple) {
  46   directive_list_->AddDirective("op_id1", CreateDirective(kTtl));
  47   directive_list_->AddDirective("op_id2", CreateDirective(kTtl * 2));
  48   directive_list_->AddDirective("op_id3", CreateDirective(kTtl * 3 * 2));
  49   directive_list_->AddDirective("op_id3", CreateDirective(kTtl * 3 * 3));
  50   directive_list_->AddDirective("op_id4", CreateDirective(kTtl * 4));
  51
  52   EXPECT_EQ("op_id3", directive_list_->GetActiveDirective()->op_id);
  53   directive_list_->RemoveDirective("op_id3");
  54   EXPECT_EQ("op_id4", directive_list_->GetActiveDirective()->op_id);
  55   directive_list_->RemoveDirective("op_id4");
  56   EXPECT_EQ("op_id2", directive_list_->GetActiveDirective()->op_id);
  57   directive_list_->RemoveDirective("op_id2");
  58   EXPECT_EQ("op_id1", directive_list_->GetActiveDirective()->op_id);
  59   directive_list_->RemoveDirective("op_id1");
  60   EXPECT_THAT(directive_list_->GetActiveDirective(), IsNull());
  61 }
  62
  63 TEST_F(AudioDirectiveListTest, RemoveDirectiveMultiple) {
  64   directive_list_->AddDirective("op_id1", CreateDirective(kTtl));
  65   directive_list_->AddDirective("op_id2", CreateDirective(kTtl * 2));
  66   directive_list_->AddDirective("op_id3", CreateDirective(kTtl * 3));
  67   directive_list_->AddDirective("op_id4", CreateDirective(kTtl * 4));
  68
  69   EXPECT_EQ("op_id4", directive_list_->GetActiveDirective()->op_id);
  70   directive_list_->RemoveDirective("op_id4");
  71   EXPECT_EQ("op_id3", directive_list_->GetActiveDirective()->op_id);
  72   directive_list_->RemoveDirective("op_id3");
  73   directive_list_->RemoveDirective("op_id3");
  74   directive_list_->RemoveDirective("op_id3");
  75   EXPECT_EQ("op_id2", directive_list_->GetActiveDirective()->op_id);
  76   directive_list_->RemoveDirective("op_id2");
  77   EXPECT_EQ("op_id1", directive_list_->GetActiveDirective()->op_id);
  78   directive_list_->RemoveDirective("op_id1");
  79   EXPECT_THAT(directive_list_->GetActiveDirective(), IsNull());
  80 }
  81
  82 }  // namespace copresence