Description

When JustMock is referenced from the installation folder, it is possible to get the following exception during test run:

System.TypeInitializationException : The type initializer for 'Telerik.JustMock.SecuredReflection' threw an exception. ---- System.IO.FileNotFoundException : Could not load file or assembly 'System.Security.Permissions, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. The system cannot find the file specified.

Solution

Add reference to System.Security.Permissions' nuget package. Target versions greater than 4.0.1.0.