/// <summary>
/// Initializes a new instance of the <see cref="OverridingTargetContainer"/> class.
/// </summary>
/// <param name="parent">Required. The parent target container.</param>
/// <param name="config">Optional. The configuration to apply to this target container. If null, then
/// the <see cref="TargetContainer.DefaultConfig"/> is used.
/// </param>
public OverridingTargetContainer(ITargetContainer parent, ITargetContainerConfig config = null)
: base()
{
Parent = parent ?? throw new ArgumentNullException(nameof(parent));
(config ?? DefaultConfig).Configure(this);
}
/// <summary>
/// Constructs a new instance of the <see cref="TargetContainer"/> class.
/// </summary>
/// <param name="config">Optional. The configuration to apply to this target container. If null, then
/// the <see cref="DefaultConfig"/> is used.
/// </param>
/// <remarks>Note to inheritors: this constructor will throw an <see cref="InvalidOperationException"/> if called by derived
/// classes. You must instead use the <see cref="TargetContainer.TargetContainer()"/> constructor and apply configuration in your
/// constructor.</remarks>
public TargetContainer(ITargetContainerConfig config = null)
: this()
{
if (GetType() != typeof(TargetContainer))
{
throw new InvalidOperationException("Derived types must not use this constructor because it triggers virtual method calls via the configuration callbacks. Please use the protected parameterless constructor instead");
}
(config ?? DefaultConfig).Configure(this);
}
private static ITargetContainer CreateTargets(ITargetContainerConfig configOverride = null)
{
return(new TargetContainer(configOverride ?? Configuration.InjectEnumerables.Instance));
}
/// <summary>
/// Creates the target container for the test.
/// </summary>
/// <param name="configOverride">An explicit <see cref="ITargetContainerConfig"/> to use to configure the
/// <see cref="ITargetContainer"/>. If not provided, then the config returned by <see cref="GetDefaultTargetContainerConfig(string)"/>
/// is used, which is always a clone of the <see cref="TargetContainer.DefaultConfig"/>.</param>
/// <param name="testName">Name of the test.</param>
protected virtual IRootTargetContainer CreateTargetContainer(ITargetContainerConfig configOverride = null, [CallerMemberName] string testName = null)
{
return(new TargetContainer(configOverride ?? GetDefaultTargetContainerConfig(testName)));
}