Class PropertySetterCaptureExtensions

Provides first-party helpers for capturing interface property assignments without relying on provider-specific SetupSet(...) behavior.

Inheritance

object

PropertySetterCaptureExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: FastMoq.Extensions

Assembly: FastMoq.Core.dll

Syntax

public static class PropertySetterCaptureExtensions

Methods

AddPropertySetterCapture<TService, TValue>(Mocker, Expression<Func<TService, TValue>>, PropertyValueCapture<TValue>, bool)

Replaces the current interface registration with a proxy that records assignments to the selected property into the supplied capture instance while forwarding unrelated members to the previously resolved instance.

Declaration

public static PropertyValueCapture<TValue> AddPropertySetterCapture<TService, TValue>(this Mocker mocker, Expression<Func<TService, TValue>> propertyExpression, PropertyValueCapture<TValue> capture, bool replace = true) where TService : class

Parameters

Type	Name	Description
Mocker	mocker	The current Mocker instance.
Expression<Func<TService, TValue>>	propertyExpression	The interface property whose setter should be captured.
PropertyValueCapture<TValue>	capture	The capture that should record assigned values.
bool	replace	True to replace an existing registration for TService. Defaults to true because the helper intentionally swaps in a capture proxy.

Returns

Type	Description
PropertyValueCapture<TValue>	The supplied capture.

Type Parameters

Name	Description
TService	The interface type to wrap.
TValue	The property value type.

Remarks

When you use this helper from a MockerTestBase<TComponent>-based test, add the capture during the setup phase or call CreateComponent() after the registration change so the component is rebuilt against the proxy-wrapped dependency.

AddPropertySetterCapture<TService, TValue>(Mocker, Expression<Func<TService, TValue>>, bool)

Replaces the current interface registration with a proxy that captures assignments to the selected property while forwarding unrelated members to the previously resolved instance.

Declaration

public static PropertyValueCapture<TValue> AddPropertySetterCapture<TService, TValue>(this Mocker mocker, Expression<Func<TService, TValue>> propertyExpression, bool replace = true) where TService : class

Parameters

Type	Name	Description
Mocker	mocker	The current Mocker instance.
Expression<Func<TService, TValue>>	propertyExpression	The interface property whose setter should be captured.
bool	replace	True to replace an existing registration for TService. Defaults to true because the helper intentionally swaps in a capture proxy.

Returns

Type	Description
PropertyValueCapture<TValue>	A PropertyValueCapture<TValue> that records the assigned values.

Type Parameters

Name	Description
TService	The interface type to wrap.
TValue	The property value type.

Remarks

When you use this helper from a MockerTestBase<TComponent>-based test, add the capture during the setup phase or call CreateComponent() after the registration change so the component is rebuilt against the proxy-wrapped dependency.

Examples

var modeCapture = Mocks.AddPropertySetterCapture<IOrderGateway, string?>(x => x.Mode);
CreateComponent();

await Component.RunAsync();

modeCapture.Value.Should().Be("fast");