Is Class

Definition

Namespace:

NUnit.Framework

Assembly:

MonoTouch.NUnitLite.dll

Helper class with properties and methods that supply a number of constraints used in Asserts.

public class Is

type Is = class

Inheritance

Object

Is

Derived

NUnit.Framework.Iz

Constructors

Is()

Properties

All	Returns a ConstraintExpression, which will apply the following constraint to all members of a collection, succeeding if all of them succeed.
BinarySerializable	Returns a constraint that tests whether an object graph is serializable in binary format.
Empty	Returns a constraint that tests for empty
False	Returns a constraint that tests for False
NaN	Returns a constraint that tests for NaN
Negative
Not	Returns a ConstraintExpression that negates any following constraint.
Null	Returns a constraint that tests for null
Ordered	Returns a constraint that tests whether a collection is ordered
Positive
True	Returns a constraint that tests for True
Unique	Returns a constraint that tests whether a collection contains all unique items.
XmlSerializable	Returns a constraint that tests whether an object graph is serializable in xml format.

Methods

AssignableFrom(Type)	Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.
AssignableFrom<T>()	Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.
AssignableTo(Type)	Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.
AssignableTo<T>()	Returns a constraint that tests whether the actual value is assignable from the type supplied as an argument.
AtLeast(Object)	Returns a constraint that tests whether the actual value is greater than or equal to the suppled argument
AtMost(Object)	Returns a constraint that tests whether the actual value is less than or equal to the suppled argument
EqualTo(Object)	Returns a constraint that tests two items for equality
EquivalentTo(IEnumerable)	Returns a constraint that tests whether the actual value is a collection containing the same elements as the collection supplied as an argument.
GreaterThan(Object)	Returns a constraint that tests whether the actual value is greater than the suppled argument
GreaterThanOrEqualTo(Object)	Returns a constraint that tests whether the actual value is greater than or equal to the suppled argument
InRange<T>(T, T)
InstanceOf(Type)	Returns a constraint that tests whether the actual value is of the type supplied as an argument or a derived type.
InstanceOf<T>()	Returns a constraint that tests whether the actual value is of the type supplied as an argument or a derived type.
LessThan(Object)	Returns a constraint that tests whether the actual value is less than the suppled argument
LessThanOrEqualTo(Object)	Returns a constraint that tests whether the actual value is less than or equal to the suppled argument
SameAs(Object)	Returns a constraint that tests that two references are the same object
SamePath(String)	Returns a constraint that tests whether the path provided is the same as an expected path after canonicalization.
SamePathOrUnder(String)	Returns a constraint that tests whether the path provided is the same path or under an expected path after canonicalization.
StringContaining(String)	Returns a constraint that succeeds if the actual value contains the substring supplied as an argument.
StringEnding(String)	Returns a constraint that succeeds if the actual value ends with the substring supplied as an argument.
StringMatching(String)	Returns a constraint that succeeds if the actual value matches the regular expression supplied as an argument.
StringStarting(String)	Returns a constraint that succeeds if the actual value starts with the substring supplied as an argument.
SubPath(String)
SubsetOf(IEnumerable)	Returns a constraint that tests whether the actual value is a subset of the collection supplied as an argument.
TypeOf(Type)	Returns a constraint that tests whether the actual value is of the exact type supplied as an argument.
TypeOf<T>()	Returns a constraint that tests whether the actual value is of the exact type supplied as an argument.