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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/media/webrtc/fake_desktop_media_picker_factory.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/memory/weak_ptr.h"
#include "base/task/single_thread_task_runner.h"
#include "chrome/browser/media/webrtc/fake_desktop_media_list.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/mojom/ui_base_types.mojom-shared.h"
FakeDesktopMediaPicker::FakeDesktopMediaPicker(
FakeDesktopMediaPickerFactory::TestFlags* expectation)
: expectation_(expectation),
picker_params_(Params::RequestSource::kUnknown) {
expectation_->picker_created = true;
}
FakeDesktopMediaPicker::~FakeDesktopMediaPicker() {
expectation_->picker_deleted = true;
}
// DesktopMediaPicker interface.
void FakeDesktopMediaPicker::Show(
const DesktopMediaPicker::Params& params,
std::vector<std::unique_ptr<DesktopMediaList>> source_lists,
DoneCallback done_callback) {
bool show_screens = false;
bool show_windows = false;
bool show_tabs = false;
bool show_current_tab = false;
picker_params_ = params;
for (auto& source_list : source_lists) {
switch (source_list->GetMediaListType()) {
case DesktopMediaList::Type::kNone:
break;
case DesktopMediaList::Type::kScreen:
show_screens = true;
break;
case DesktopMediaList::Type::kWindow:
show_windows = true;
break;
case DesktopMediaList::Type::kWebContents:
show_tabs = true;
break;
case DesktopMediaList::Type::kCurrentTab:
show_current_tab = true;
break;
}
}
EXPECT_EQ(expectation_->expect_screens, show_screens);
EXPECT_EQ(expectation_->expect_windows, show_windows);
EXPECT_EQ(expectation_->expect_tabs, show_tabs);
EXPECT_EQ(expectation_->expect_current_tab, show_current_tab);
EXPECT_EQ(expectation_->expect_audio, params.request_audio);
EXPECT_EQ(params.modality, ui::mojom::ModalType::kChild);
if (!expectation_->cancelled) {
// Post a task to call the callback asynchronously.
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE,
base::BindOnce(&FakeDesktopMediaPicker::CallCallback,
weak_factory_.GetWeakPtr(), std::move(done_callback)));
} else {
// If we expect the dialog to be cancelled then store the callback to
// retain reference to the callback handler.
done_callback_ = std::move(done_callback);
}
}
DesktopMediaPicker::Params FakeDesktopMediaPicker::GetParams() {
return picker_params_;
}
void FakeDesktopMediaPicker::CallCallback(DoneCallback done_callback) {
CHECK(expectation_->picker_result.has_value());
std::move(done_callback).Run(expectation_->picker_result.value());
}
FakeDesktopMediaPickerFactory::FakeDesktopMediaPickerFactory() = default;
FakeDesktopMediaPickerFactory::~FakeDesktopMediaPickerFactory() = default;
void FakeDesktopMediaPickerFactory::SetTestFlags(TestFlags* test_flags,
int tests_count) {
test_flags_ = test_flags;
tests_count_ = tests_count;
current_test_ = 0;
}
std::unique_ptr<DesktopMediaPicker> FakeDesktopMediaPickerFactory::CreatePicker(
const content::MediaStreamRequest* request) {
EXPECT_LE(current_test_, tests_count_);
if (current_test_ >= tests_count_)
return nullptr;
++current_test_;
picker_ = new FakeDesktopMediaPicker(test_flags_ + current_test_ - 1);
return std::unique_ptr<DesktopMediaPicker>(picker_);
}
std::vector<std::unique_ptr<DesktopMediaList>>
FakeDesktopMediaPickerFactory::CreateMediaList(
const std::vector<DesktopMediaList::Type>& types,
content::WebContents* web_contents,
DesktopMediaList::WebContentsFilter includable_web_contents_filter) {
EXPECT_LE(current_test_, tests_count_);
is_web_contents_excluded_ = !includable_web_contents_filter.Run(web_contents);
std::vector<std::unique_ptr<DesktopMediaList>> media_lists;
for (auto source_type : types)
media_lists.emplace_back(new FakeDesktopMediaList(source_type));
return media_lists;
}
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