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o3de/Code/Framework/AzToolsFramework/Tests/ThumbnailerTests.cpp

75 lines
2.7 KiB
C++

/*
* Copyright (c) Contributors to the Open 3D Engine Project.
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*
*/
#include <AzTest/AzTest.h>
#include <AzCore/UnitTest/TestTypes.h>
#include <AzToolsFramework/Thumbnails/ThumbnailerComponent.h>
#include <AzCore/UserSettings/UserSettingsComponent.h>
#include <AzToolsFramework/Application/ToolsApplication.h>
#include <AzToolsFramework/Entity/EditorEntityContextComponent.h>
#include <AzToolsFramework/Entity/EditorEntityHelpers.h>
#include <AzToolsFramework/UnitTest/ToolsTestApplication.h>
namespace UnitTest
{
using namespace AzToolsFramework::Thumbnailer;
class ThumbnailerTests
: public ::testing::Test
{
protected:
void SetUp() override
{
m_app.Start(m_descriptor);
// Without this, the user settings component would sometimes attempt to save
// changes on shutdown. In some cases this would cause a crash while the unit test
// was running, because the environment wasn't setup for it to save these settings.
AZ::UserSettingsComponentRequestBus::Broadcast(&AZ::UserSettingsComponentRequests::DisableSaveOnFinalize);
AZStd::string entityName("test");
AZ::EntityId testEntityId;
AzToolsFramework::EditorEntityContextRequestBus::BroadcastResult(
testEntityId,
&AzToolsFramework::EditorEntityContextRequestBus::Events::CreateNewEditorEntity,
entityName.c_str());
m_testEntity = AzToolsFramework::GetEntityById(testEntityId);
ASSERT_TRUE(m_testEntity);
AZ::Component* thumbnailerComponent = nullptr;
AZ::ComponentDescriptorBus::EventResult(thumbnailerComponent, azrtti_typeid<AzToolsFramework::Thumbnailer::ThumbnailerComponent>(), &AZ::ComponentDescriptorBus::Events::CreateComponent);
ASSERT_TRUE(thumbnailerComponent);
if (m_testEntity->GetState() == AZ::Entity::State::Active)
{
m_testEntity->Deactivate();
}
ASSERT_TRUE(m_testEntity->AddComponent(thumbnailerComponent));
m_testEntity->Activate();
}
void TearDown() override
{
AzToolsFramework::EditorEntityContextRequestBus::Broadcast(
&AzToolsFramework::EditorEntityContextRequestBus::Events::DestroyEditorEntity,
m_testEntity->GetId());
m_app.Stop();
}
ToolsTestApplication m_app{ "ThumbnailerTests" };
AZ::ComponentApplication::Descriptor m_descriptor;
AZ::Entity* m_testEntity = nullptr;
};
} // namespace UnitTest