public void LogFileLogsErrorMessageWhenFileSizeIsTooLarge()
{
int maxFileSize = Convert.ToInt32(Constants.MaximumAllowedFileSizeInBytes);
byte[] contents = Enumerable.Range(0, maxFileSize + 1).Select(p => byte.MaxValue).ToArray();
var ex = new FileSizeTooLargeException(contents.Length, Constants.MaximumAllowedFileSizeInBytes);
Logger logger = new Logger();
using (TemporaryFile sourceFile = new TemporaryFile())
{
File.WriteAllBytes(sourceFile.FileName, contents);
using (FilesContainer filesContainer = new FilesContainer(logger))
{
LoggedFile file = filesContainer.LogFile(sourceFile.FileName, null);
}
}
LogMessage message = logger.DataContainer.LogMessages.FirstOrDefault();
Assert.IsNotNull(message);
Assert.AreEqual(LogLevel.Error, message.LogLevel);
Assert.IsTrue(message.Message.Contains(ex.Message));
}
public void LogFileCreatesAPhysicalCopyOfTheSourceFile()
{
using (TemporaryFile sourceFile = new TemporaryFile())
{
File.WriteAllText(sourceFile.FileName, "Source file content");
string copiedFilePath = null;
bool exists = false;
long sourceFileLength = sourceFile.GetSize();
using (FilesContainer filesContainer = new FilesContainer(new Logger()))
{
LoggedFile file = filesContainer.LogFile(sourceFile.FileName, null);
copiedFilePath = file.FilePath;
exists = File.Exists(copiedFilePath);
Assert.IsTrue(exists);
Assert.AreEqual(sourceFileLength, file.FileSize);
}
exists = File.Exists(copiedFilePath);
Assert.IsFalse(exists);
exists = File.Exists(sourceFile.FileName);
Assert.IsTrue(exists);
}
}
public void LogFileCopiesTheContentsOfTheSourceFile()
{
using (TemporaryFile sourceFile = new TemporaryFile())
{
string sourceContent = "Source file content";
File.WriteAllText(sourceFile.FileName, sourceContent);
using (FilesContainer filesContainer = new FilesContainer(new Logger()))
{
LoggedFile file = filesContainer.LogFile(sourceFile.FileName, null);
string content = File.ReadAllText(file.FilePath);
Assert.AreEqual(sourceContent, content);
}
}
}
public void LogFileLogsErrorMessageWhenFileWasNotFound()
{
string fileName = null;
using (TemporaryFile tempFile = new TemporaryFile())
{
fileName = tempFile.FileName;
}
var ex = new LogFileException(fileName, new FileNotFoundException(null, fileName));
Logger logger = new Logger();
using (FilesContainer filesContainer = new FilesContainer(logger))
{
LoggedFile file = filesContainer.LogFile(fileName);
}
LogMessage message = logger.DataContainer.LogMessages.FirstOrDefault();
Assert.IsNotNull(message);
Assert.AreEqual(LogLevel.Error, message.LogLevel);
Assert.IsTrue(message.Message.Contains(ex.Message));
}