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54 lines
2.0 KiB
C++
54 lines
2.0 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include <AzTest/AzTest.h>
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#include <AzToolsFramework/Application/ToolsApplication.h>
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#include <AzToolsFramework/Entity/EditorEntityHelpers.h>
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#include <AzToolsFramework/UnitTest/AzToolsFrameworkTestHelpers.h>
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namespace UnitTest
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{
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class EditorEntityHelpersTest
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: public ToolsApplicationFixture
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{
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void SetUpEditorFixtureImpl() override
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{
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m_parent1 = CreateDefaultEditorEntity("Parent1");
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m_child1 = CreateDefaultEditorEntity("Child1");
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m_child2 = CreateDefaultEditorEntity("Child2");
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m_grandChild1 = CreateDefaultEditorEntity("GrandChild1");
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m_parent2 = CreateDefaultEditorEntity("Parent2");
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AZ::TransformBus::Event(m_child1, &AZ::TransformBus::Events::SetParent, m_parent1);
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AZ::TransformBus::Event(m_child2, &AZ::TransformBus::Events::SetParent, m_parent1);
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AZ::TransformBus::Event(m_grandChild1, &AZ::TransformBus::Events::SetParent, m_child1);
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}
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public:
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AZ::EntityId m_parent1;
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AZ::EntityId m_child1;
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AZ::EntityId m_child2;
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AZ::EntityId m_grandChild1;
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AZ::EntityId m_parent2;
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};
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TEST_F(EditorEntityHelpersTest, EditorEntityHelpersTests_GetCulledEntityHierarchy)
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{
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AzToolsFramework::EntityIdList testEntityIds{ m_parent1, m_child1, m_child2, m_grandChild1, m_parent2 };
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AzToolsFramework::EntityIdSet culledSet = AzToolsFramework::GetCulledEntityHierarchy(testEntityIds);
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// There should only be two EntityIds returned (m_parent1, and m_parent2),
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// since all the others should be culled out since they have a common ancestor
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// in the list already
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using ::testing::UnorderedElementsAre;
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EXPECT_THAT(culledSet, UnorderedElementsAre(m_parent1, m_parent2));
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}
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}
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