Class EqualTimeBaseConstraint<T>

EqualConstraint is able to compare an actual value with the expected value provided in its constructor. Two objects are considered equal if both are null, or if both have the same value. NUnit has special semantics for some object types.

Inheritance

object

Constraint

EqualTimeBaseConstraint<T>

EqualDateTimeOffsetConstraint

Implements

IConstraint

IResolveConstraint

Inherited Members

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

Constraint.ApplyTo<TActual>(ref TActual)

Constraint.ApplyToAsync<TActual>(Func<Task<TActual>>)

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

Constraint.ToString()

Constraint.GetStringRepresentation(IEnumerable)

Constraint.GetStringRepresentation()

Constraint.After(int)

Constraint.After(int, int)

Constraint.DisplayName

Constraint.Arguments

Constraint.Builder

Constraint.And

Constraint.With

Constraint.Or

object.GetType()

object.MemberwiseClone()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: NUnit.Framework.Constraints

Assembly: nunit.framework.dll

Syntax

public class EqualTimeBaseConstraint<T> : Constraint, IConstraint, IResolveConstraint where T : struct, IEquatable<T>, IComparable<T>

Type Parameters

Name	Description
T

Constructors

EqualTimeBaseConstraint(T, Func<T, long>)

Initializes a new instance of the EqualConstraint class.

Declaration

public EqualTimeBaseConstraint(T expected, Func<T, long> getTicks)

Parameters

Type	Name	Description
T	expected	The expected value.
Func<T, long>	getTicks	Method to extract the Ticks from an instance of T.

Properties

Description

The Description of what this constraint tests, for use in messages and in the ConstraintResult.

Declaration

public override string Description { get; }

Property Value

Type	Description
string

Overrides

Constraint.Description

Expected

Gets the expected value.

Declaration

public T Expected { get; }

Property Value

Type	Description
T

Methods

ApplyTo(T)

Test whether the constraint is satisfied by a given value

Declaration

public virtual ConstraintResult ApplyTo(T actual)

Parameters

Type	Name	Description
T	actual	The value to be tested

Returns

Type	Description
ConstraintResult	True for success, false for failure

ApplyTo<TActual>(TActual)

Test whether the constraint is satisfied by a given value

Declaration

public override ConstraintResult ApplyTo<TActual>(TActual actual)

Parameters

Type	Name	Description
TActual	actual	The value to be tested

Returns

Type	Description
ConstraintResult	True for success, false for failure

Type Parameters

Name	Description
TActual

Overrides

Constraint.ApplyTo<TActual>(TActual)

Within(double)

Flag the constraint to use a tolerance when determining equality.

Declaration

public EqualTimeBasedConstraintWithNumericTolerance<T> Within(double amount)

Parameters

Type	Name	Description
double	amount	Tolerance value to be used

Returns

Type	Description
EqualTimeBasedConstraintWithNumericTolerance<T>	Self.

Within(TimeSpan)

Flag the constraint to use a tolerance when determining equality.

Declaration

public EqualTimeBasedConstraintWithTimeSpanTolerance<T> Within(TimeSpan amount)

Parameters

Type	Name	Description
TimeSpan	amount	Tolerance value to be used

Returns

Type	Description
EqualTimeBasedConstraintWithTimeSpanTolerance<T>	Self.

Implements

IConstraint

IResolveConstraint