/// <summary>
/// Checks the Pre/Post Entity Images to determine if the image collections contains an image with the given given key, that contains the attributes
/// </summary>
/// <param name="imageName"></param>
/// <param name="attributeNames"></param>
public void AssertEntityImageAttributesRegistered(string imageName, params string[] attributeNames)
{
Entity image;
var imageCollection = InvalidPluginStepRegistrationException.ImageCollection.Pre;
if (PluginExecutionContext.PostEntityImages.TryGetValue(imageName, out image))
{
imageCollection = InvalidPluginStepRegistrationException.ImageCollection.Post;
}
else
{
PluginExecutionContext.PreEntityImages.TryGetValue(imageName, out image);
}
if (image == null)
{
throw InvalidPluginStepRegistrationException.ImageMissing(imageName);
}
var missingAttributes = attributeNames.Where(attribute => !image.Contains(attribute)).ToList();
if (!missingAttributes.Any())
{
return;
}
throw InvalidPluginStepRegistrationException.ImageMissingRequiredAttributes(imageCollection, imageName, missingAttributes);
}
/// <summary>
/// Checks the Pre/Post Entity Images to determine if the the collection contains an image with the given key.
/// Throws an exception if the image name is contained in both the Pre and Post Image.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="imageName">Name of the image.</param>
public static void AssertEntityImageRegistered(this IPluginExecutionContext context, string imageName)
{
var pre = context.PreEntityImages.ContainsKey(imageName);
var post = context.PostEntityImages.ContainsKey(imageName);
if (pre && post)
{
throw new Exception($"Both Preimage and Post Image Contain the Image \"{imageName}\". Unable to determine what entity collection to search for the given attributes.");
}
if (!pre && !post)
{
throw InvalidPluginStepRegistrationException.ImageMissing(imageName);
}
}
/// <summary>
/// Checks the Pre/Post Entity Images to determine if the image collections contains an image with the given key, that contains the attributes.
/// Throws an exception if the image name is contained in both the Pre and Post Image.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="imageName">Name of the image.</param>
/// <param name="attributeNames">The attribute names.</param>
public static void AssertEntityImageAttributesExist(this IPluginExecutionContext context, string imageName, params string[] attributeNames)
{
AssertEntityImageRegistered(context, imageName);
var imageCollection = context.PreEntityImages.TryGetValue(imageName, out Entity preImage) ?
InvalidPluginStepRegistrationException.ImageCollection.Pre :
InvalidPluginStepRegistrationException.ImageCollection.Post;
context.PostEntityImages.TryGetValue(imageName, out Entity postImage);
var image = preImage ?? postImage;
var missingAttributes = attributeNames.Where(attribute => !image.Contains(attribute)).ToList();
if (missingAttributes.Any())
{
throw InvalidPluginStepRegistrationException.ImageMissingRequiredAttributes(imageCollection, imageName, missingAttributes);
}
}
