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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "ash/public/cpp/note_taking_client.h"
#include "ash/system/palette/mock_palette_tool_delegate.h"
#include "ash/system/palette/palette_ids.h"
#include "ash/system/palette/palette_tool.h"
#include "ash/system/palette/tools/create_note_action.h"
#include "ash/test/ash_test_base.h"
#include "base/memory/ptr_util.h"
#include "ui/views/view.h"
namespace ash {
class TestNoteTakingControllerClient : public NoteTakingClient {
public:
TestNoteTakingControllerClient() = default;
TestNoteTakingControllerClient(const TestNoteTakingControllerClient&) =
delete;
TestNoteTakingControllerClient& operator=(
const TestNoteTakingControllerClient&) = delete;
~TestNoteTakingControllerClient() override = default;
int GetCreateNoteCount() {
return create_note_count_;
}
void set_can_create(bool can_create) { can_create_ = can_create; }
// NoteTakingClient:
bool CanCreateNote() override { return can_create_; }
void CreateNote() override { create_note_count_++; }
private:
bool can_create_ = true;
int create_note_count_ = 0;
};
namespace {
// Base class for all create note ash tests.
class CreateNoteTest : public AshTestBase {
public:
CreateNoteTest() = default;
CreateNoteTest(const CreateNoteTest&) = delete;
CreateNoteTest& operator=(const CreateNoteTest&) = delete;
~CreateNoteTest() override = default;
void SetUp() override {
AshTestBase::SetUp();
palette_tool_delegate_ = std::make_unique<MockPaletteToolDelegate>();
tool_ = std::make_unique<CreateNoteAction>(palette_tool_delegate_.get());
}
void TearDown() override {
// This needs to be called first to remove the event handler before the
// shell instance gets torn down.
tool_.reset();
AshTestBase::TearDown();
}
protected:
std::unique_ptr<MockPaletteToolDelegate> palette_tool_delegate_;
std::unique_ptr<PaletteTool> tool_;
};
} // namespace
// The note tool is only visible when there is a note-taking app available.
TEST_F(CreateNoteTest, ViewOnlyCreatedWhenNoteAppIsAvailable) {
EXPECT_FALSE(tool_->CreateView());
tool_->OnViewDestroyed();
auto note_taking_client = std::make_unique<TestNoteTakingControllerClient>();
std::unique_ptr<views::View> view = base::WrapUnique(tool_->CreateView());
EXPECT_TRUE(view);
tool_->OnViewDestroyed();
note_taking_client->set_can_create(false);
EXPECT_FALSE(tool_->CreateView());
tool_->OnViewDestroyed();
note_taking_client.reset();
EXPECT_FALSE(tool_->CreateView());
tool_->OnViewDestroyed();
}
// Activating the note tool both creates a note on the client and also
// disables the tool and hides the palette.
TEST_F(CreateNoteTest, EnablingToolCreatesNewNoteAndDisablesTool) {
auto note_taking_client = std::make_unique<TestNoteTakingControllerClient>();
std::unique_ptr<views::View> view = base::WrapUnique(tool_->CreateView());
EXPECT_CALL(*palette_tool_delegate_.get(),
DisableTool(PaletteToolId::CREATE_NOTE));
EXPECT_CALL(*palette_tool_delegate_.get(), HidePalette());
tool_->OnEnable();
EXPECT_EQ(1, note_taking_client->GetCreateNoteCount());
}
TEST_F(CreateNoteTest, ClientGetsDisabledAfterViewCreated) {
auto note_taking_client = std::make_unique<TestNoteTakingControllerClient>();
std::unique_ptr<views::View> view = base::WrapUnique(tool_->CreateView());
EXPECT_CALL(*palette_tool_delegate_.get(),
DisableTool(PaletteToolId::CREATE_NOTE));
EXPECT_CALL(*palette_tool_delegate_.get(), HidePalette());
note_taking_client->set_can_create(false);
tool_->OnEnable();
EXPECT_EQ(0, note_taking_client->GetCreateNoteCount());
}
TEST_F(CreateNoteTest, ClientGetsRemovedAfterViewCreated) {
auto note_taking_client = std::make_unique<TestNoteTakingControllerClient>();
std::unique_ptr<views::View> view = base::WrapUnique(tool_->CreateView());
EXPECT_CALL(*palette_tool_delegate_.get(),
DisableTool(PaletteToolId::CREATE_NOTE));
EXPECT_CALL(*palette_tool_delegate_.get(), HidePalette());
note_taking_client.reset();
tool_->OnEnable();
}
TEST_F(CreateNoteTest, ToolIsEnabledWhenStylusButtonIsPressed) {
auto note_taking_client = std::make_unique<TestNoteTakingControllerClient>();
std::unique_ptr<views::View> view = base::WrapUnique(tool_->CreateView());
// Send a stylus button event.
PressAndReleaseKey(ui::VKEY_F19, ui::EF_IS_STYLUS_BUTTON);
EXPECT_EQ(1, note_taking_client->GetCreateNoteCount());
}
// The note tool is only visible on the internal display
TEST_F(CreateNoteTest, ViewOnlyAppearsOnInternalDisplay) {
auto note_taking_client = std::make_unique<TestNoteTakingControllerClient>();
std::unique_ptr<views::View> view = base::WrapUnique(tool_->CreateView());
EXPECT_TRUE(view);
tool_->OnViewDestroyed();
tool_->SetExternalDisplayForTest();
EXPECT_FALSE(tool_->CreateView());
tool_->OnViewDestroyed();
}
} // namespace ash
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