Class Vector2ComparerWithEqualsOperator
Use these classes to compare two objects of the same type for equality within the range of a given tolerance using NUnit or custom constraints . Call Instance to apply the default calculation error value to the comparison.
Implements
Inherited Members
Namespace: UnityEngine.TestTools.Utils
Assembly: UnityEngine.TestRunner.dll
Syntax
public class Vector2ComparerWithEqualsOperator : IEqualityComparer<Vector2>Properties
Instance
A singleton instance of the comparer with a predefined default error value.
Declaration
public static Vector2ComparerWithEqualsOperator Instance { get; }Property Value
| Type | Description |
|---|---|
| Vector2ComparerWithEqualsOperator |
Methods
Equals(Vector2, Vector2)
Compares the actual and expected objects for equality using a custom comparison mechanism.
Declaration
public bool Equals(Vector2 expected, Vector2 actual)Parameters
| Type | Name | Description |
|---|---|---|
| Vector2 | expected | Expected Vector2 used to compare |
| Vector2 | actual | Actual Vector2 value to test. |
Returns
| Type | Description |
|---|---|
| bool | Returns true if expected and actual objects are equal, otherwise it returns false. |
Examples
[TestFixture]
public class Vector2Test
{
[Test]
public void VerifyThat_TwoVector2ObjectsAreEqual()
{
var actual = new Vector2(10e-7f, 10e-7f);
var expected = new Vector2(0f, 0f);
Assert.That(actual, Is.EqualTo(expected).Using(Vector2ComparerWithEqualsOperator.Instance));
}
}GetHashCode(Vector2)
Serves as the default hash function.
Declaration
public int GetHashCode(Vector2 vec2)Parameters
| Type | Name | Description |
|---|---|---|
| Vector2 | vec2 | A not null Vector2 object |
Returns
| Type | Description |
|---|---|
| int | Returns 0 |