public void AddFunctionMethod_Does_Not_Clear_PreExisting_Services()
{
// Arrange
ServiceBuilder.AddFunction <string, string>(
arg => "",
(provider, key, arg) => Task.FromResult(""));
var services = new ServiceCollection();
services.AddSingleton <object, object>(provider => "123");
// Act
ServiceBuilder.GetBuild()(services);
// Assert
Assert.Equal("123", (string)services.BuildServiceProvider().GetService <object>());
}
public void AddFunctionMethod_Adds_Valid_Service_Correctly()
{
// Arrange
ServiceBuilder.AddFunction <string, string>(
arg => "",
(provider, key, arg) => Task.FromResult(""));
var services = new ServiceCollection();
// Act
ServiceBuilder.GetBuild()(services);
// Assert
Assert.Equal(8, services.Count); // Includes MemoryCache and all options instances.
Assert.Equal(typeof(ICache <IMemory>), services[6].ServiceType); // ICache service added before ICached
Assert.Equal(typeof(ICached <string, string>), services[7].ServiceType); // ICached service added last.
}
