Class DictionaryContainsKeyValuePairConstraint

DictionaryContainsKeyValuePairConstraint is used to test whether a dictionary contains an expected object as a key-value-pair.

Inheritance
object
Constraint
CollectionConstraint
CollectionItemsEqualConstraint
DictionaryContainsKeyValuePairConstraint
Implements
Inherited Members
Namespace: NUnit.Framework.Constraints
Assembly: nunit.framework.dll
Syntax
public sealed class DictionaryContainsKeyValuePairConstraint : CollectionItemsEqualConstraint, IConstraint, IResolveConstraint

Constructors

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DictionaryContainsKeyValuePairConstraint(object, object?)

Construct a DictionaryContainsKeyValuePairConstraint

Declaration
public DictionaryContainsKeyValuePairConstraint(object key, object? value)
Parameters
Type Name Description
object key
object value

Properties

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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
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DisplayName

The display name of this Constraint for use by ToString(). The default value is the name of the constraint with trailing "Constraint" removed. Derived classes may set this to another name in their constructors.

Declaration
public override string DisplayName { get; }
Property Value
Type Description
string
Overrides

Methods

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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
Type Parameters
Name Description
TActual
Overrides
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Matches(IEnumerable)

Test whether the expected key is contained in the dictionary

Declaration
protected override bool Matches(IEnumerable collection)
Parameters
Type Name Description
IEnumerable collection
Returns
Type Description
bool
Overrides

Implements