Class ScrollRectTests

Inheritance

object

ScrollRectTests

Implements

IPrebuildSetup

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Global Namespace

Assembly: UnityEngine.UI.Tests.dll

Syntax

public class ScrollRectTests : IPrebuildSetup

Methods

CalculateOffsetShouldClamp(bool, bool, int, float, float, float)

Declaration

[Test]
[TestCase(new object[] { true, true, 2, 4, -2, -2 }, TestName = "Should clamp offset")]
[TestCase(new object[] { false, true, 2, 4, 0, -2 }, TestName = "Vertical should clamp offset on one axis")]
[TestCase(new object[] { true, false, 2, 4, -2, 0 }, TestName = "Horizontal should clamp offset on one axis")]
[TestCase(new object[] { false, false, 2, 4, 0, 0 }, TestName = "No axis should not clamp offset")]
[TestCase(new object[] { true, true, 8, 10, 2, 2 }, TestName = "Should clamp negative offset")]
[TestCase(new object[] { false, true, 8, 10, 0, 2 }, TestName = "Vertical should clamp negative offset on one axis")]
[TestCase(new object[] { true, false, 8, 10, 2, 0 }, TestName = "Horizontal should clamp negative offset on one axis")]
[TestCase(new object[] { false, false, 8, 10, 0, 0 }, TestName = "No axis should not clamp negative offset")]
public void CalculateOffsetShouldClamp(bool horizontal, bool vertical, int viewX, float viewY, float resX, float resY)

Parameters

Type	Name	Description
bool	horizontal
bool	vertical
int	viewX
float	viewY
float	resX
float	resY

CalculateOffsetUnrestrictedShouldNotClamp(bool, bool, int, float, float, float)

Declaration

[Test]
[TestCase(new object[] { true, true, 2, 4, -2, -2 }, TestName = "Should clamp offset")]
[TestCase(new object[] { false, true, 2, 4, 0, -2 }, TestName = "Vertical should clamp offset on one axis")]
[TestCase(new object[] { true, false, 2, 4, -2, 0 }, TestName = "Horizontal should clamp offset on one axis")]
[TestCase(new object[] { false, false, 2, 4, 0, 0 }, TestName = "No axis should not clamp offset")]
[TestCase(new object[] { true, true, 8, 10, 2, 2 }, TestName = "Should clamp negative offset")]
[TestCase(new object[] { false, true, 8, 10, 0, 2 }, TestName = "Vertical should clamp negative offset on one axis")]
[TestCase(new object[] { true, false, 8, 10, 2, 0 }, TestName = "Horizontal should clamp negative offset on one axis")]
[TestCase(new object[] { false, false, 8, 10, 0, 0 }, TestName = "No axis should not clamp negative offset")]
public void CalculateOffsetUnrestrictedShouldNotClamp(bool horizontal, bool vertical, int viewX, float viewY, float resX, float resY)

Parameters

Type	Name	Description
bool	horizontal
bool	vertical
int	viewX
float	viewY
float	resX
float	resY

GetBoundsShouldEncapsulateAllCorners()

Declaration

[Test]
public void GetBoundsShouldEncapsulateAllCorners()

LateUpdateWithElasticNoOffsetShouldZeroVelocity()

Declaration

[UnityTest]
public IEnumerator LateUpdateWithElasticNoOffsetShouldZeroVelocity()

Returns

Type	Description
IEnumerator

LateUpdateWithElasticShouldDecelerate()

Declaration

[UnityTest]
[Ignore("Fails")]
public IEnumerator LateUpdateWithElasticShouldDecelerate()

Returns

Type	Description
IEnumerator

LateUpdateWithInertiaShouldDecelerate()

Declaration

[UnityTest]
public IEnumerator LateUpdateWithInertiaShouldDecelerate()

Returns

Type	Description
IEnumerator

LateUpdateWithoutInertiaOrElasticShouldZeroVelocity()

Declaration

[UnityTest]
public IEnumerator LateUpdateWithoutInertiaOrElasticShouldZeroVelocity()

Returns

Type	Description
IEnumerator

LeftClickShouldStartDrag(InputButton, bool, bool)

Declaration

[Test]
[TestCase(PointerEventData.InputButton.Left, true, true)]
[TestCase(PointerEventData.InputButton.Left, false, false)]
[TestCase(PointerEventData.InputButton.Right, true, false)]
[TestCase(PointerEventData.InputButton.Middle, true, false)]
public void LeftClickShouldStartDrag(PointerEventData.InputButton button, bool active, bool expectedIsDragging)

Parameters

Type	Name	Description
PointerEventData.InputButton	button
bool	active
bool	expectedIsDragging

LeftClickUpShouldEndDrag(InputButton, bool, bool)

Declaration

[Test]
[TestCase(PointerEventData.InputButton.Left, true, false)]
[TestCase(PointerEventData.InputButton.Left, false, false)]
[TestCase(PointerEventData.InputButton.Right, false, false)]
[TestCase(PointerEventData.InputButton.Right, true, true)]
[TestCase(PointerEventData.InputButton.Middle, true, true)]
[TestCase(PointerEventData.InputButton.Middle, false, false)]
public void LeftClickUpShouldEndDrag(PointerEventData.InputButton button, bool active, bool expectedIsDragging)

Parameters

Type	Name	Description
PointerEventData.InputButton	button
bool	active
bool	expectedIsDragging

OnDisableShouldRemoveListeners(bool)

Declaration

[UnityTest]
[Ignore("Disabled for Instability https://jira.unity3d.com/browse/UUM-42513")]
[TestCase(true, ExpectedResult = null)]
[TestCase(false, ExpectedResult = null)]
public IEnumerator OnDisableShouldRemoveListeners(bool isHorizontal)

Parameters

Type	Name	Description
bool	isHorizontal

Returns

Type	Description
IEnumerator

OnEnableShouldAddListeners(bool)

Declaration

[UnityTest]
[Ignore("Disabled for Instability https://jira.unity3d.com/browse/UUM-42513")]
[TestCase(true, ExpectedResult = null)]
[TestCase(false, ExpectedResult = null)]
public IEnumerator OnEnableShouldAddListeners(bool isHorizontal)

Parameters

Type	Name	Description
bool	isHorizontal

Returns

Type	Description
IEnumerator

OnScrollClampedShouldClampContentAnchoredPosition(MovementType, float, float)

Declaration

[Test]
[Ignore("Tests fail without mocking")]
[TestCase(ScrollRect.MovementType.Clamped, 1, 1)]
[TestCase(ScrollRect.MovementType.Unrestricted, 150, 150)]
[TestCase(ScrollRect.MovementType.Elastic, 150, 150)]
public void OnScrollClampedShouldClampContentAnchoredPosition(ScrollRect.MovementType movementType, float anchoredPosX, float anchoredPosY)

Parameters

Type	Name	Description
ScrollRect.MovementType	movementType
float	anchoredPosX
float	anchoredPosY

OnScrollClampedShouldMoveContentAnchoredPosition(int, int, bool, bool, int, int)

Declaration

[Test]
[TestCase(new object[] { 1, 1, true, true, 1, -1 }, TestName = "Horizontal and vertical scroll")]
[TestCase(new object[] { 1, 1, false, true, 0, -1 }, TestName = "Vertical scroll")]
[TestCase(new object[] { 1, 1, true, false, 1, 0 }, TestName = "Horizontal scroll")]
public void OnScrollClampedShouldMoveContentAnchoredPosition(int scrollDeltaX, int scrollDeltaY, bool horizontal, bool vertical, int expectedPosX, int expectedPosY)

Parameters

Type	Name	Description
int	scrollDeltaX
int	scrollDeltaY
bool	horizontal
bool	vertical
int	expectedPosX
int	expectedPosY

OneTimeTearDown()

Declaration

[OneTimeTearDown]
public void OneTimeTearDown()

PotentialDragNeedsLeftClick(InputButton, bool)

Declaration

[Test]
[TestCase(PointerEventData.InputButton.Left, true)]
[TestCase(PointerEventData.InputButton.Right, false)]
[TestCase(PointerEventData.InputButton.Middle, false)]
public void PotentialDragNeedsLeftClick(PointerEventData.InputButton button, bool expectedEqualsZero)

Parameters

Type	Name	Description
PointerEventData.InputButton	button
bool	expectedEqualsZero

SetNormalizedPositionShouldSetContentLocalPosition()

Declaration

[Test]
public void SetNormalizedPositionShouldSetContentLocalPosition()

SettingScrollbarShouldRemoveThenAddListeners(bool)

Declaration

[Test]
[Ignore("Disabled for Instability https://jira.unity3d.com/browse/UUM-42513")]
[TestCase(true)]
[TestCase(false)]
public void SettingScrollbarShouldRemoveThenAddListeners(bool testHorizontal)

Parameters

Type	Name	Description
bool	testHorizontal

Setup()

Implement this method to call actions automatically before the build process.

Declaration

public void Setup()

Examples

  [TestFixture]
                        public class CreateSpriteTest : IPrebuildSetup
                        {
                            Texture2D m_Texture;
                            Sprite m_Sprite;

                            public void Setup()
                            {
                                #if UNITY_EDITOR
                                var spritePath = "Assets/Resources/Circle.png";

                                var ti = UnityEditor.AssetImporter.GetAtPath(spritePath) as UnityEditor.TextureImporter;

                                ti.textureCompression = UnityEditor.TextureImporterCompression.Uncompressed;

                                ti.SaveAndReimport();
                                #endif
                            }

                            [SetUp]
                            public void SetUpTest()
                            {
                                m_Texture = Resources.Load<Texture2D>("Circle");
                            }

                            [Test]
                            public void WhenNullTextureIsPassed_CreateShouldReturnNullSprite()
                            {
                                // Check with Valid Texture.

                                LogAssert.Expect(LogType.Log, "Circle Sprite Created");

                                Sprite.Create(m_Texture, new Rect(0, 0, m_Texture.width, m_Texture.height), new Vector2(0.5f, 0.5f));

                                Debug.Log("Circle Sprite Created");

                                // Check with NULL Texture. Should return NULL Sprite.
                                m_Sprite = Sprite.Create(null, new Rect(0, 0, m_Texture.width, m_Texture.height), new Vector2(0.5f, 0.5f));

                                Assert.That(m_Sprite, Is.Null, "Sprite created with null texture should be null");
                            }
                        }

 > **Tip**: Use `#if UNITY_EDITOR` if you want to access Editor only APIs, but the setup/cleanup is inside a **Play Mode** assembly.

TearDown()

Declaration

[TearDown]
public void TearDown()

TestSetup()

Declaration

[SetUp]
public void TestSetup()

UpdateBoundsShouldPad()

Declaration

[Test]
public void UpdateBoundsShouldPad()

Implements

UnityEngine.TestTools.IPrebuildSetup