NUnit.Framework.Constraints - API Reference

<PackageReference Include="NUnit" Version="5.0.0-beta.1" />

NUnit.Framework.Constraints

Namespace with 134 public types

Classes

AllItemsConstraint

AnyOfConstraint

AssignableFromConstraint

AssignableFromConstraint`1

AssignableToConstraint

AssignableToConstraint`1

AttributeConstraint

AttributeExistsConstraint

AttributeOperator

CollectionEquivalentConstraint

CollectionEquivalentConstraintResult

CollectionOrderedConstraint

CollectionSubsetConstraint

CollectionSupersetConstraint

CollectionTally

CollectionTallyResult

ConstraintBuilder

ConstraintExpression

ConstraintResult

ContainsConstraint

CountZeroConstraint

DefaultConstraint

DelayedConstraint

DictionaryContainsKeyConstraint

DictionaryContainsKeyValuePairConstraint

DictionaryContainsValueConstraint

EmptyCollectionConstraint

EmptyConstraint

EmptyDirectoryConstraint

EmptyGuidConstraint

EmptyStringConstraint

EndsWithConstraint

EqualConstraint

EqualConstraint`1

EqualConstraintResult

EqualDateTimeOffsetConstraint

EqualDateTimeOffsetConstraintWithSameOffset

EqualNumericConstraint`1

EqualNumericWithoutUsingConstraint`1

EqualStringConstraint

EqualStringWithoutUsingConstraint

EqualTimeBaseConstraint`1

EqualTimeBasedConstraintWithNumericTolerance`1

EqualTimeBasedConstraintWithTimeSpanTolerance`1

EqualUsingConstraint`1

ExactCountConstraint

ExactCountOperator

ExactTypeConstraint

ExactTypeConstraint`1

ExceptionTypeConstraint

ExceptionTypeConstraint`1

FalseConstraint

FileOrDirectoryExistsConstraint

GreaterThanConstraint

GreaterThanOrEqualConstraint

IndexerConstraint

IndexerOperator

InstanceOfTypeConstraint

InstanceOfTypeConstraint`1

InsteadOperator

ItemsConstraintExpression

LessThanConstraint

LessThanOrEqualConstraint

MultipleOfConstraint

NoItemConstraint

NUnitEqualityComparer

PredicateConstraint`1

PropertiesComparerConfiguration

PropertiesComparerConfiguration`1

PropertiesComparerConfigurationUntyped

PropertyConstraint

PropertyExistsConstraint

RangeConstraint

RegexConstraint

ResolvableConstraintExpression

ReusableConstraint

SameAsConstraint`1

SamePathConstraint

SamePathOrUnderConstraint

SomeItemsConstraint

SomeItemsConstraint`1

StartsWithConstraint

SubPathConstraint

SubstringConstraint

ThrowsConstraint

ThrowsExceptionConstraint

ThrowsNothingConstraint

UniqueItemsConstraint

WhiteSpaceConstraint

WithOperator Represents a constraint that simply wraps the constraint provided as an argument, without any further functionality, but which modifies the order of evaluation because of its precedence.

XmlSerializableConstraint XmlSerializableConstraint tests whether an object is serializable in XML format.

Enumerations

ConstraintStatus ConstraintStatus represents the status of a ConstraintResult returned by a Constraint being applied to an actual value.

ToleranceMode Modes in which the tolerance value for a comparison can be interpreted.

Static Classes

DateTimes The DateTimes class contains common operations on Date and Time values.

Abstract Classes

BinaryConstraint BinaryConstraint is the abstract base of all constraints that combine two other constraints in some fashion.

BinaryOperator Abstract base class for all binary operators

CollectionConstraint CollectionConstraint is the abstract base class for constraints that operate on collections.

CollectionItemsEqualConstraint CollectionItemsEqualConstraint is the abstract base class for all collection constraints that apply some notion of item equality as a part of their operation.

CollectionOperator Abstract base for operators that indicate how to apply a constraint to items in a collection.

ComparisonAdapter ComparisonAdapter class centralizes all comparisons of values in NUnit, adapting to the use of any provided , or .

ComparisonConstraint Abstract base class for constraints that compare values to determine if one is greater than, equal to or less than the other.

Constraint The Constraint class is the base of all built-in constraints within NUnit. It provides the operator overloads used to combine constraints.

ConstraintOperator The ConstraintOperator class is used internally by a ConstraintBuilder to represent an operator that modifies or combines constraints. Constraint operators use left and right precedence values to determine whether the top operator on the stack should be reduced before pushing a new operator.

EqualityAdapter EqualityAdapter class handles all equality comparisons that use an , or a .

MessageWriter MessageWriter is the abstract base for classes that write constraint descriptions and messages in some form. The class has separate methods for writing various components of a message, allowing implementations to tailor the presentation as needed.

PathConstraint PathConstraint serves as the abstract base of constraints that operate on paths and provides several helper methods.

PrefixConstraint Abstract base class used for prefixes

PrefixOperator PrefixOperator takes a single constraint and modifies its action in some way.

SelfResolvingOperator Abstract base class for operators that are able to reduce to a constraint whether or not another syntactic element follows.

StringConstraint StringConstraint is the abstract base for constraints that operate on strings. It supports the IgnoreCase modifier for string operations.

TypeConstraint TypeConstraint is the abstract base for constraints that take a Type as their expected value.

TypeConstraint`1 TypeConstraint is the abstract base for constraints that take a Type as their expected value.

Interfaces

IConstraint Interface for all constraints

IEnumerableConstraint Interface for enumerable constraints

IResolveConstraint The IResolveConstraint interface is implemented by all complete and resolvable constraints and expressions.