Skip to Content
C# and .NET Core Test-Driven Development
book

C# and .NET Core Test-Driven Development

by Ayobami Adewole
May 2018
Intermediate to advanced content levelIntermediate to advanced
300 pages
7h 35m
English
Packt Publishing
Content preview from C# and .NET Core Test-Driven Development

Advanced Moq features

Sometimes, the default values provided by Moq might not be suitable for some test scenarios and you need to create a custom default value generation approach to complement what Moq currently provides, which are DefaultValue.Empty and DefaultValue.Mock. This can be done through extending DefaultValueProvider or LookupOrFallbackDefaultValueProvider, which are available in Moq 4.8 and higher:

public class TestDefaultValueProvider : LookupOrFallbackDefaultValueProvider{    public TestDefaultValueProvider()    {        base.Register(typeof(string), (type, mock) => string.empty);        base.Register(typeof(List<>), (type, mock) => Activator.CreateInstance(type));    }}

The TestDefaultValueProvider class created the sub-classes LookupOrFallbackDefaultValueProvider ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Hands-On Design Patterns with C# and .NET Core

Hands-On Design Patterns with C# and .NET Core

Gaurav Aroraa, Jeffrey Chilberto
.NET Core in Action

.NET Core in Action

Dustin Metzgar

Publisher Resources

ISBN: 9781788292481Supplemental Content