GeometryTests Class

Delta Engine Documentation

Inheritance Hierarchy

System Object
DeltaEngine.Platforms TestWithMocksOrVisually
DeltaEngine.Graphics.Tests GeometryTests

Namespace: DeltaEngine.Graphics.Tests
Assembly: DeltaEngine.Graphics.Tests (in DeltaEngine.Graphics.Tests.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public class GeometryTests : TestWithMocksOrVisually

public class GeometryTests : TestWithMocksOrVisually

Public Class GeometryTests 
	Inherits TestWithMocksOrVisually

Public Class GeometryTests 
	Inherits TestWithMocksOrVisually

public ref class GeometryTests : public TestWithMocksOrVisually

public ref class GeometryTests : public TestWithMocksOrVisually

type GeometryTests =  
    class 
        inherit TestWithMocksOrVisually 
    end

type GeometryTests =  
    class 
        inherit TestWithMocksOrVisually 
    end

The GeometryTests type exposes the following members.

Constructors

	Name	Description
	GeometryTests	Initializes a new instance of the GeometryTests class

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Methods

	Name	Description
	AdvanceTimeAndUpdateEntities	(Inherited from TestWithMocksOrVisually.)
	CreateGeometry	View code on GitHub
	CreateGeometryDataTypeFromShortAndFullNameReturnTheSameType	View code on GitHub
	CreationTwoGeometriesWithSameArgumentsStillResultsInDifferentObjects	View code on GitHub
	InitializeResolver	(Inherited from TestWithMocksOrVisually.)
	LoadInvalidDataThrows	View code on GitHub
	LoadSimpleBoxGeometry	View code on GitHub
	RegisterMock T	(Inherited from TestWithMocksOrVisually.)
	Resolve T	(Inherited from TestWithMocksOrVisually.)
	RunAfterFirstFrame	(Inherited from TestWithMocksOrVisually.)
	RunTestAndDisposeResolverWhenDone	(Inherited from TestWithMocksOrVisually.)
	SetInvalidDataThrows	View code on GitHub
	ShowBillboardSpriteIn3DAsSimpleTriangle	View code on GitHub
	ShowLineIn3D	View code on GitHub
	ShowSquareIn3D	View code on GitHub
	ShowTriangle	View code on GitHub

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Properties

	Name	Description
	IsMockResolver	(Inherited from TestWithMocksOrVisually.)

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Examples

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[Test, CloseAfterFirstFrame]
public void SetInvalidDataThrows()
{
    var geometry =
        ContentLoader.Create<Geometry>(new GeometryCreationData(VertexFormat.Position3DColor, 1, 1));
    Assert.Throws<Geometry.InvalidNumberOfVertices>(
        () => geometry.SetData(new Vertex[] { }, new short[] { 0 }));
    Assert.Throws<Geometry.InvalidNumberOfIndices>(
        () => geometry.SetData(new Vertex[] { new VertexPosition3DColor(Vector3D.Zero, Color.Red) },
            new short[] { }));
}

[Test, CloseAfterFirstFrame]
public void SetInvalidDataThrows()
{
    var geometry =
        ContentLoader.Create<Geometry>(new GeometryCreationData(VertexFormat.Position3DColor, 1, 1));
    Assert.Throws<Geometry.InvalidNumberOfVertices>(
        () => geometry.SetData(new Vertex[] { }, new short[] { 0 }));
    Assert.Throws<Geometry.InvalidNumberOfIndices>(
        () => geometry.SetData(new Vertex[] { new VertexPosition3DColor(Vector3D.Zero, Color.Red) },
            new short[] { }));
}

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[Test, CloseAfterFirstFrame]
public void LoadInvalidDataThrows()
{
    var creationData = new GeometryCreationData(VertexFormat.Position3DColor, 1, 1);
    var geometry = ContentLoader.Create<TestGeometry>(creationData);
    Assert.Throws<Geometry.EmptyGeometryFileGiven>(geometry.LoadInvalidData);
}

[Test, CloseAfterFirstFrame]
public void LoadInvalidDataThrows()
{
    var creationData = new GeometryCreationData(VertexFormat.Position3DColor, 1, 1);
    var geometry = ContentLoader.Create<TestGeometry>(creationData);
    Assert.Throws<Geometry.EmptyGeometryFileGiven>(geometry.LoadInvalidData);
}

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[Test, CloseAfterFirstFrame]
public void CreateGeometry()
{
    var creationData = new GeometryCreationData(VertexFormat.Position3DColor, 1, 1);
    var geometry = ContentLoader.Create<TestGeometry>(creationData);
    geometry.LoadValidData();
    Assert.AreEqual(6, geometry.NumberOfIndices);
    Assert.AreEqual(1, geometry.NumberOfVertices);
    geometry.LoadFromFile(TestGeometry.CreateValidData());
    Assert.AreEqual(6, geometry.NumberOfIndices);
    Assert.AreEqual(1, geometry.NumberOfVertices);
    Assert.AreEqual(VertexFormat.Position3DColor, geometry.Format);
}

[Test, CloseAfterFirstFrame]
public void CreateGeometry()
{
    var creationData = new GeometryCreationData(VertexFormat.Position3DColor, 1, 1);
    var geometry = ContentLoader.Create<TestGeometry>(creationData);
    geometry.LoadValidData();
    Assert.AreEqual(6, geometry.NumberOfIndices);
    Assert.AreEqual(1, geometry.NumberOfVertices);
    geometry.LoadFromFile(TestGeometry.CreateValidData());
    Assert.AreEqual(6, geometry.NumberOfIndices);
    Assert.AreEqual(1, geometry.NumberOfVertices);
    Assert.AreEqual(VertexFormat.Position3DColor, geometry.Format);
}

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[Test, CloseAfterFirstFrame]
public void CreationTwoGeometriesWithSameArgumentsStillResultsInDifferentObjects()
{
    var creationData1 = new GeometryCreationData(VertexFormat.Position3DColor, 1, 1);
    var creationData2 = new GeometryCreationData(VertexFormat.Position3DColor, 1, 1);
    Assert.IsFalse(creationData1.Equals(creationData2));
    var geometry1 = ContentLoader.Create<TestGeometry>(creationData1);
    var geometry2 = ContentLoader.Create<TestGeometry>(creationData2);
    Assert.AreNotEqual(geometry1, geometry2);
}

[Test, CloseAfterFirstFrame]
public void CreationTwoGeometriesWithSameArgumentsStillResultsInDifferentObjects()
{
    var creationData1 = new GeometryCreationData(VertexFormat.Position3DColor, 1, 1);
    var creationData2 = new GeometryCreationData(VertexFormat.Position3DColor, 1, 1);
    Assert.IsFalse(creationData1.Equals(creationData2));
    var geometry1 = ContentLoader.Create<TestGeometry>(creationData1);
    var geometry2 = ContentLoader.Create<TestGeometry>(creationData2);
    Assert.AreNotEqual(geometry1, geometry2);
}

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[Test, ApproveFirstFrameScreenshot]
public void ShowTriangle()
{
    CreateTriangle(new Vertex[]
    {
        new VertexPosition3DColor(new Vector3D(-3.0f, 0.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(3.0f, 0.0f, 0.0f), Color.Yellow),
        new VertexPosition3DColor(new Vector3D(1.5f, 3.0f, 0.0f), Color.Teal)
    });
}

[Test, ApproveFirstFrameScreenshot]
public void ShowTriangle()
{
    CreateTriangle(new Vertex[]
    {
        new VertexPosition3DColor(new Vector3D(-3.0f, 0.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(3.0f, 0.0f, 0.0f), Color.Yellow),
        new VertexPosition3DColor(new Vector3D(1.5f, 3.0f, 0.0f), Color.Teal)
    });
}

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[Test, ApproveFirstFrameScreenshot]
public void ShowSquareIn3D()
{
    CreateTriangle(new Vertex[]
    {
        new VertexPosition3DColor(new Vector3D(-3.0f, 3.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(-3.0f, -3.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(3.0f, -3.0f, 0.0f), Color.Red)
    });
    CreateTriangle(new Vertex[]
    {
        new VertexPosition3DColor(new Vector3D(3.0f, 3.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(-3.0f, 3.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(3.0f, -3.0f, 0.0f), Color.Red)
    });
}

[Test, ApproveFirstFrameScreenshot]
public void ShowSquareIn3D()
{
    CreateTriangle(new Vertex[]
    {
        new VertexPosition3DColor(new Vector3D(-3.0f, 3.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(-3.0f, -3.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(3.0f, -3.0f, 0.0f), Color.Red)
    });
    CreateTriangle(new Vertex[]
    {
        new VertexPosition3DColor(new Vector3D(3.0f, 3.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(-3.0f, 3.0f, 0.0f), Color.Red),
        new VertexPosition3DColor(new Vector3D(3.0f, -3.0f, 0.0f), Color.Red)
    });
}

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[Test, ApproveFirstFrameScreenshot]
public void ShowLineIn3D()
{
    var drawing = Resolve<Drawing>();
    var lineMaterial = new Material(ShaderFlags.Colored, "");
    new MaterialVertexDrawer(
        () => drawing.AddLines(lineMaterial,
            new[]
            {
                new VertexPosition3DColor(new Vector3D(-3.0f, 3.0f, 0.0f), Color.Red),
                new VertexPosition3DColor(new Vector3D(3.0f, 3.0f, 0.0f), Color.Red)
            }));
}

[Test, ApproveFirstFrameScreenshot]
public void ShowLineIn3D()
{
    var drawing = Resolve<Drawing>();
    var lineMaterial = new Material(ShaderFlags.Colored, "");
    new MaterialVertexDrawer(
        () => drawing.AddLines(lineMaterial,
            new[]
            {
                new VertexPosition3DColor(new Vector3D(-3.0f, 3.0f, 0.0f), Color.Red),
                new VertexPosition3DColor(new Vector3D(3.0f, 3.0f, 0.0f), Color.Red)
            }));
}

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[Test, ApproveFirstFrameScreenshot]
public void ShowBillboardSpriteIn3DAsSimpleTriangle()
{
    var drawing = Resolve<Drawing>();
    var billboardMaterial = new Material(ShaderFlags.Textured, "DeltaEngineLogo");
    new MaterialVertexDrawer(
        () => drawing.Add(billboardMaterial,
            new[]
            {
                new VertexPosition3DUV(new Vector3D(-3.0f, 3.0f, 0.0f), Vector2D.Zero),
                new VertexPosition3DUV(new Vector3D(-3.0f, -3.0f, 0.0f), Vector2D.UnitY),
                new VertexPosition3DUV(new Vector3D(3.0f, -3.0f, 0.0f), Vector2D.One)
            }));
}

[Test, ApproveFirstFrameScreenshot]
public void ShowBillboardSpriteIn3DAsSimpleTriangle()
{
    var drawing = Resolve<Drawing>();
    var billboardMaterial = new Material(ShaderFlags.Textured, "DeltaEngineLogo");
    new MaterialVertexDrawer(
        () => drawing.Add(billboardMaterial,
            new[]
            {
                new VertexPosition3DUV(new Vector3D(-3.0f, 3.0f, 0.0f), Vector2D.Zero),
                new VertexPosition3DUV(new Vector3D(-3.0f, -3.0f, 0.0f), Vector2D.UnitY),
                new VertexPosition3DUV(new Vector3D(3.0f, -3.0f, 0.0f), Vector2D.One)
            }));
}

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[Test, CloseAfterFirstFrame]
public void LoadSimpleBoxGeometry()
{
    ContentLoader.Load<Geometry>("SimpleBox");
}

[Test, CloseAfterFirstFrame]
public void LoadSimpleBoxGeometry()
{
    ContentLoader.Load<Geometry>("SimpleBox");
}

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[Test, CloseAfterFirstFrame]
public void CreateGeometryDataTypeFromShortAndFullNameReturnTheSameType()
{
    Assert.AreEqual(
        BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound("GeometryData"),
        BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound(
            "DeltaEngine.Graphics.Geometry+GeometryData"));
}

[Test, CloseAfterFirstFrame]
public void CreateGeometryDataTypeFromShortAndFullNameReturnTheSameType()
{
    Assert.AreEqual(
        BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound("GeometryData"),
        BinaryDataExtensions.GetTypeFromShortNameOrFullNameIfNotFound(
            "DeltaEngine.Graphics.Geometry+GeometryData"));
}