Class ConstraintExtensions

An NUnit test constraint class to test whether a given block of code makes any GC allocations.

Inheritance

object

ConstraintExtensions

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: UnityEngine.TestTools.Constraints

Assembly: solution.dll

Syntax

public static class ConstraintExtensions

Methods

Name

Description

AllocatingGCMemory(ConstraintExpression)

Use this with NUnit's Assert.That() method to make assertions about the GC behaviour of your code. The constraint executes the delegate you provide, and checks if it caused any GC memory to be allocated. If any GC memory was allocated, the constraint passes; otherwise, the constraint fails. See https://docs.unity3d.com/Packages/com.unity.test-framework@1.1/api/UnityEngine.TestTools.Constraints.AllocatingGCMemoryConstraint.html for an example.