public override void OneTimeSetup()
{
_specimenFactoryInstanceType = typeof(SpecimenFactory <dynamic, dynamic, dynamic, dynamic, dynamic>);
_specimenFactoryInstanceFixture = this.Create <SpecimenFactory <dynamic, dynamic, dynamic, dynamic, dynamic> >(true);
_specimenFactoryInstance = _specimenFactoryInstanceFixture ?? this.Create <SpecimenFactory <dynamic, dynamic, dynamic, dynamic, dynamic> >(false);
CurrentInstance = _specimenFactoryInstanceFixture;
ConfigureIgnoringTests(); // Configure ignoring tests.
}
/// <summary>
/// Invokes <see cref="ICollection{T}.Add"/> to fill all readonly properties in a specimen that implement
/// <see cref="ICollection{T}"/>.
/// </summary>
/// <param name="specimen">
/// The specimen on which readonly collection properties should be filled.
/// </param>
/// <param name="context">
/// An <see cref="ISpecimenContext"/> that is used to create the elements used to fill collections.
/// </param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="specimen"/> or <paramref name="context"/> is <see langword="null"/>.
/// </exception>
public void Execute(object specimen, ISpecimenContext context)
{
if (specimen == null)
{
throw new ArgumentNullException(nameof(specimen));
}
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
var specimenType = specimen.GetType();
foreach (var pi in this.PropertyQuery.SelectProperties(specimenType))
{
var addMethod = new InstanceMethodQuery(pi.GetValue(specimen), nameof(ICollection <object> .Add))
.SelectMethods()
.SingleOrDefault();
if (addMethod == null)
{
continue;
}
var valuesToAdd = SpecimenFactory.CreateMany(
context,
addMethod.Parameters.Single().ParameterType);
foreach (var valueToAdd in valuesToAdd)
{
try
{
addMethod.Invoke(new[] { valueToAdd });
}
catch (TargetInvocationException e)
{
if (e.InnerException?.GetType() == typeof(NotSupportedException))
{
break;
}
throw;
}
}
}
}