Returns Method ((TResult))

Moq 2.6

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Moq

IReturns<(Of <(TResult>)>)..::.Returns Method (<(Of <(TResult>)>))

IReturns<(Of <(TResult>)>) Interface Example See Also Send Feedback

Specifies a function that will calculate the value to return from the method.

Namespace: Moq.Language
Assembly: Moq (in Moq.dll) Version: 2.6.1014.1 (2.6.0.0)

Syntax

C#
IReturnsResult Returns( Func<TResult> valueFunction )

Parameters

valueFunction: Type: Func<(Of <(TResult>)>)
The function that will calculate the return value.

Examples

Return a calculated value when the method is called:

CopyC#

mock.Expect(x => x.Execute("ping"))
    .Returns(() => returnValues[0]);

The lambda expression to retrieve the return value is lazy-executed, meaning that its value may change depending on the moment the method is executed and the value the returnValues array has at that moment.