public void CreateTemporaryFile_CreatesZeroByteFile()
{
var filename = TemporaryFileManager.CreateTemporaryFile();
Assert.IsTrue(File.Exists(filename));
Assert.AreEqual(0L, new FileInfo(filename).Length);
}
public void CreateTemporaryFile_Format()
{
var filename = TemporaryFileManager.CreateTemporaryFile();
Assert.IsTrue(Path.GetFileName(filename).StartsWith("DependencyAnaylser."));
Assert.IsTrue(Path.GetFileName(filename).EndsWith(".tmp"));
Assert.AreEqual(Path.GetTempPath(), Path.GetDirectoryName(filename) + "\\");
}
public void DeleteAllTemporaryFiles()
{
TemporaryFileManager.DeleteAllTemporaryFiles();
TemporaryFileManager.CreateTemporaryFile();
TemporaryFileManager.CreateTemporaryFile();
Assert.AreEqual(2, TemporaryFileManager.GetExistingTemporaryFilenames().Length);
TemporaryFileManager.DeleteAllTemporaryFiles();
Assert.AreEqual(0, TemporaryFileManager.GetExistingTemporaryFilenames().Length);
}
public void GetExistingTemporaryFilenames()
{
TemporaryFileManager.DeleteAllTemporaryFiles();
var filename1 = TemporaryFileManager.CreateTemporaryFile();
var filename2 = TemporaryFileManager.CreateTemporaryFile();
var filenames = TemporaryFileManager.GetExistingTemporaryFilenames();
Assert.AreEqual(2, filenames.Length, "number of temp files");
Assert.IsTrue(filename1 != filename2);
Assert.IsTrue(filename1 == filenames[0] || filename1 == filenames[1]);
Assert.IsTrue(filename2 == filenames[0] || filename2 == filenames[1]);
}