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// Copyright 2021 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/chromeos/policy/dlp/dlp_drag_drop_notifier.h"
#include <optional>
#include "base/test/mock_callback.h"
#include "base/types/optional_util.h"
#include "testing/gmock/include/gmock/gmock-matchers.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/data_transfer_policy/data_transfer_endpoint.h"
namespace policy {
namespace {
constexpr char kExampleUrl[] = "https://example.com";
ui::DataTransferEndpoint CreateEndpoint(ui::EndpointType type) {
if (type == ui::EndpointType::kUrl)
return ui::DataTransferEndpoint((GURL(kExampleUrl)));
else
return ui::DataTransferEndpoint(type);
}
class MockDlpDragDropNotifier : public DlpDragDropNotifier {
public:
MockDlpDragDropNotifier() = default;
MockDlpDragDropNotifier(const MockDlpDragDropNotifier&) = delete;
MockDlpDragDropNotifier& operator=(const MockDlpDragDropNotifier&) = delete;
~MockDlpDragDropNotifier() override = default;
// DlpDataTransferNotifier:
MOCK_METHOD1(ShowBlockBubble, void(const std::u16string& text));
MOCK_METHOD3(ShowWarningBubble,
void(const std::u16string& text,
base::OnceCallback<void(views::Widget*)> proceed_cb,
base::OnceCallback<void(views::Widget*)> cancel_cb));
MOCK_METHOD2(CloseWidget,
void(MayBeDangling<views::Widget> widget,
views::Widget::ClosedReason reason));
void SetPasteCallback(base::OnceCallback<void(bool)> paste_cb) override {
paste_cb_ = std::move(paste_cb);
}
void RunPasteCallback() override {
DCHECK(paste_cb_);
std::move(paste_cb_).Run(true);
}
using DlpDragDropNotifier::CancelPressed;
using DlpDragDropNotifier::ProceedPressed;
private:
base::OnceCallback<void(bool)> paste_cb_;
};
} // namespace
class DragDropBubbleTestWithParam
: public ::testing::TestWithParam<std::optional<ui::EndpointType>> {
public:
DragDropBubbleTestWithParam() = default;
DragDropBubbleTestWithParam(const DragDropBubbleTestWithParam&) = delete;
DragDropBubbleTestWithParam& operator=(const DragDropBubbleTestWithParam&) =
delete;
~DragDropBubbleTestWithParam() override = default;
};
TEST_P(DragDropBubbleTestWithParam, NotifyBlocked) {
::testing::StrictMock<MockDlpDragDropNotifier> notifier;
ui::DataTransferEndpoint data_src((GURL(kExampleUrl)));
std::optional<ui::DataTransferEndpoint> data_dst;
auto param = GetParam();
if (param.has_value())
data_dst.emplace(CreateEndpoint(param.value()));
EXPECT_CALL(notifier, ShowBlockBubble);
notifier.NotifyBlockedAction(&data_src, base::OptionalToPtr(data_dst));
}
TEST_P(DragDropBubbleTestWithParam, ProceedWarnOnDrop) {
::testing::StrictMock<MockDlpDragDropNotifier> notifier;
ui::DataTransferEndpoint data_src((GURL(kExampleUrl)));
std::optional<ui::DataTransferEndpoint> data_dst;
auto param = GetParam();
if (param.has_value())
data_dst.emplace(CreateEndpoint(param.value()));
EXPECT_CALL(notifier, CloseWidget(testing::_,
views::Widget::ClosedReason::kUnspecified));
EXPECT_CALL(notifier, ShowWarningBubble);
::testing::StrictMock<base::MockOnceClosure> callback;
notifier.WarnOnDrop(&data_src, base::OptionalToPtr(data_dst), callback.Get());
EXPECT_CALL(notifier,
CloseWidget(testing::_,
views::Widget::ClosedReason::kAcceptButtonClicked));
EXPECT_CALL(callback, Run());
notifier.ProceedPressed(nullptr);
}
TEST_P(DragDropBubbleTestWithParam, CancelWarnOnDrop) {
::testing::StrictMock<MockDlpDragDropNotifier> notifier;
ui::DataTransferEndpoint data_src((GURL(kExampleUrl)));
std::optional<ui::DataTransferEndpoint> data_dst;
auto param = GetParam();
if (param.has_value())
data_dst.emplace(CreateEndpoint(param.value()));
EXPECT_CALL(notifier, CloseWidget(testing::_,
views::Widget::ClosedReason::kUnspecified));
EXPECT_CALL(notifier, ShowWarningBubble);
::testing::StrictMock<base::MockOnceClosure> callback;
notifier.WarnOnDrop(&data_src, base::OptionalToPtr(data_dst), callback.Get());
EXPECT_CALL(notifier,
CloseWidget(testing::_,
views::Widget::ClosedReason::kCancelButtonClicked));
notifier.CancelPressed(nullptr);
}
INSTANTIATE_TEST_SUITE_P(DlpDragDropNotifierTest,
DragDropBubbleTestWithParam,
::testing::Values(std::nullopt,
ui::EndpointType::kUnknownVm,
ui::EndpointType::kBorealis,
ui::EndpointType::kCrostini,
ui::EndpointType::kPluginVm,
ui::EndpointType::kArc,
ui::EndpointType::kDefault,
ui::EndpointType::kUrl));
} // namespace policy
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