/// <summary>
/// Resolves requested types with Mock instances.
/// </summary>
/// <param name="context">The resolution context.</param>
public void Resolve(MockResolutionContext context)
{
if (context is null)
{
throw new ArgumentNullException(nameof(context));
}
if (!(context.Value is null))
{
return;
}
var mockType = typeof(Mock <>).MakeGenericType(context.RequestType);
bool mayHaveDependencies = context.RequestType.IsClass &&
!typeof(Delegate).IsAssignableFrom(context.RequestType);
object?[] constructorArgs = mayHaveDependencies
? context.AutoMocker.CreateArguments(context.RequestType, context.ObjectGraphContext)
: Array.Empty <object>();
if (Activator.CreateInstance(mockType, _mockBehavior, constructorArgs) is Mock mock)
{
mock.DefaultValue = _defaultValue;
mock.CallBase = _callBase;
context.Value = mock;
}
}
public void Resolve(MockResolutionContext context)
{
var(am, serviceType, value) = context ?? throw new ArgumentNullException(nameof(context));
if (am.TryCompileGetter(serviceType, out var @delegate))
{
context.Value = @delegate;
}
}
/// <summary>
/// Resolves IEnumerable<T> types.
/// </summary>
/// <param name="context">The resolution context.</param>
public void Resolve(MockResolutionContext context)
{
var(am, serviceType, _) = context ?? throw new ArgumentNullException(nameof(context));
if (!serviceType.GetTypeInfo().IsGenericType || serviceType.GetGenericTypeDefinition() != typeof(IEnumerable <>))
{
return;
}
var elementType = serviceType.GetGenericArguments().Single();
var array = System.Array.CreateInstance(elementType, 1);
array.SetValue(am.Get(elementType), 0);
context.Value = array;
}
public void Resolve(MockResolutionContext context)
{
var(am, serviceType, value) = context ?? throw new ArgumentNullException(nameof(context));
if (!serviceType.GetTypeInfo().IsGenericType || serviceType.GetGenericTypeDefinition() != typeof(Lazy <>))
{
return;
}
var returnType = serviceType.GetGenericArguments().Single();
if (am.TryCompileGetter(typeof(Func <>).MakeGenericType(returnType), out var @delegate))
{
var lazyType = typeof(Lazy <>).MakeGenericType(returnType);
context.Value = Activator.CreateInstance(lazyType, @delegate);
}
}
public void Resolve(MockResolutionContext context)
{
if (context is null)
{
throw new ArgumentNullException(nameof(context));
}
if (!(context.Value is null))
{
return;
}
var mockType = typeof(Mock <>).MakeGenericType(context.RequestType);
if (Activator.CreateInstance(mockType, _mockBehavior) is Mock mock)
{
mock.DefaultValue = _defaultValue;
mock.CallBase = _callBase;
context.Value = mock;
}
}