private Attachment(string name, string path, long length, AttachmentErrorType errorType)
{
Ensure.NotEmpty(name, nameof(name));
Ensure.NotEmpty(path, nameof(path));
Name = name;
Path = path;
Length = length;
ErrorType = errorType;
}
public void WithError_ShouldChange_ErrorType()
{
// Arrange
const AttachmentErrorType errorType = AttachmentErrorType.FileReadError;
var attachment = new Attachment("file1");
// Act
attachment = attachment.WithError(errorType);
// Assert
attachment.ErrorType.Should().Be(errorType);
}
public void WithLength_ShouldKeep_ErrorType()
{
// Arrange
const AttachmentErrorType errorType = AttachmentErrorType.TooManyFiles;
var attachment = new Attachment("A").WithError(errorType);
// Act
attachment = attachment.WithLength(9876);
// Assert
attachment.ErrorType.Should().Be(errorType);
}
public Attachment WithError(AttachmentErrorType errorType)
{
return(new Attachment(Name, Path, Length, errorType));
}
