Class EqualToTextureConstraint

Constraint that verifies whether a texture is equal to an expected texture using a specified comparison algorithm.

Inheritance

object

Constraint

EqualToTextureConstraint

Implements

IConstraint

IResolveConstraint

Inherited Members

Constraint.ApplyTo<TActual>(ActualValueDelegate<TActual>)

Constraint.ApplyTo<TActual>(ref TActual)

Constraint.GetTestObject<TActual>(ActualValueDelegate<TActual>)

Constraint.ToString()

Constraint.GetStringRepresentation()

Constraint.After(int)

Constraint.After(int, int)

Constraint.DisplayName

Constraint.Arguments

Constraint.Builder

Constraint.And

Constraint.With

Constraint.Or

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Namespace: UnityEngine.TestTools.Graphics

Assembly: UnityEngine.TestTools.Graphics.dll

Syntax

public class EqualToTextureConstraint : Constraint, IConstraint, IResolveConstraint

Constructors

EqualToTextureConstraint(Texture2D)

Initializes a new instance of the EqualToTextureConstraint class with the expected texture.

Declaration

public EqualToTextureConstraint(Texture2D expected)

Parameters

Type	Name	Description
Texture2D	expected	The texture expected in the comparison.

Properties

Description

Gets the description of the constraint, based on the comparison algorithm used.

Declaration

public override string Description { get; }

Property Value

Type	Description
string

Overrides

NUnit.Framework.Constraints.Constraint.Description

Methods

ApplyTo(object)

Applies the constraint to the actual value and determines if it matches the expected texture.

Declaration

public override ConstraintResult ApplyTo(object actual)

Parameters

Type	Name	Description
object	actual	The actual value to compare, which must be a Texture2D.

Returns

Type	Description
ConstraintResult	A NUnit.Framework.Constraints.ConstraintResult indicating whether the actual texture matches the expected texture.

Overrides

Constraint.ApplyTo(object)

Exceptions

Type	Condition
ArgumentException	Thrown if the actual value is not a Texture2D.
InvalidOperationException	Thrown if no comparison algorithm is specified.

Using(TextureComparisonAlgorithm)

Specifies the algorithm to use for texture comparison.

Declaration

public EqualToTextureConstraint Using(TextureComparisonAlgorithm algorithm)

Parameters

Type	Name	Description
TextureComparisonAlgorithm	algorithm	The TextureComparisonAlgorithm to use for comparison.

Returns

Type	Description
EqualToTextureConstraint	This constraint instance, allowing for fluent configuration.

Implements

NUnit.Framework.Constraints.IConstraint

NUnit.Framework.Constraints.IResolveConstraint