public WhenUpdatingAConstructionContext()
{
string extra = Guid.NewGuid().ToString("D").ToUpperInvariant();
IContainer <string> container = new Mock <IContainer <string> >().Object;
_initialValue = ConstructionContext <string> .Default.Initialize(container, extra);
}
public void ItShouldUpdateRecipientTypeIfSpecified()
{
// Act
ConstructionContext <string> context = _initialValue.Update(recipientType: GetType());
// Assert
context.ImplementationType.Should().Be(typeof(void));
context.ServiceType.Should().Be(typeof(void));
context.RecipientType.Should().Be(GetType());
context.Container.Should().Be(_initialValue.Container);
context.Extra.Should().Be(_initialValue.Extra);
}
/// <summary>
/// Creates a <see cref="ConstructionContext{TExtra}"/> updated with the specified parameters.
/// </summary>
/// <typeparam name="TExtra">
/// The type of the <see cref="ConstructionContext{TExtra}.Extra"/> construction context information.
/// </typeparam>
/// <param name="context">The source <see cref="ConstructionContext{TExtra}"/>.</param>
/// <param name="implementationType">The <see cref="ConstructionContext{TExtra}.ImplementationType"/>.</param>
/// <param name="serviceType">The <see cref="ConstructionContext{TExtra}.ServiceType"/>.</param>
/// <param name="recipientType">The <see cref="ConstructionContext{TExtra}.RecipientType"/>.</param>
/// <returns>An updated <see cref="ConstructionContext{TExtra}"/>.</returns>
public static ConstructionContext <TExtra> Update <TExtra>(
this ConstructionContext <TExtra> context,
Type implementationType = null,
Type serviceType = null,
Type recipientType = null)
{
implementationType = implementationType ?? context.ImplementationType;
serviceType = serviceType ?? context.ServiceType;
recipientType = recipientType ?? context.RecipientType;
return(new ConstructionContext <TExtra>(
implementationType,
serviceType,
recipientType,
context.Container,
context.Extra));
}
/// <summary>
/// Creates a <see cref="ConstructionContext{TExtra}"/> updated with the <paramref name="extra"/> information.
/// </summary>
/// <typeparam name="TExtra">
/// The type of the <see cref="ConstructionContext{TExtra}.Extra"/> construction context information.
/// </typeparam>
/// <param name="context">The source <see cref="ConstructionContext{TExtra}"/>.</param>
/// <param name="container">
/// The abioc <see cref="IContainer{TExtra}"/> used for this construction request.
/// </param>
/// <param name="extra">
/// The <see cref="ConstructionContext{TExtra}.Extra"/> construction context information.
/// </param>
/// <returns>An updated <see cref="ConstructionContext{TExtra}"/>.</returns>
public static ConstructionContext <TExtra> Initialize <TExtra>(
this ConstructionContext <TExtra> context,
IContainer <TExtra> container,
TExtra extra)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
return(new ConstructionContext <TExtra>(
context.ImplementationType,
context.ServiceType,
context.RecipientType,
container,
extra));
}
