public void TestRandomWriteBeginning()
{
var filename = RandomFilename();
try
{
if (File.Exists(filename)) File.Delete(filename);
Assert.IsFalse(File.Exists(filename));
using (var w = new Writer(filename))
{
w.WriteFile(Small, 0);
}
Assert.IsTrue(File.Exists(filename), String.Format("File {0} should exist", filename));
Assert.IsTrue(File.ReadAllText(filename).StartsWith("1234"));
}
finally
{
File.Delete(filename);
}
}
public void TestSmallerBigFile()
{
var filename = RandomFilename();
try
{
if (File.Exists(filename)) File.Delete(filename);
Assert.IsFalse(File.Exists(filename));
using (var w = new Writer(filename))
{
w.WriteFile(Same, 0); // this should just work
}
Assert.IsTrue(File.Exists(filename), String.Format("File {0} should exist", filename));
}
finally
{
File.Delete(filename);
}
}
public void TestTooBigFile()
{
var filename = RandomFilename();
try
{
if (File.Exists(filename)) File.Delete(filename);
Assert.IsFalse(File.Exists(filename));
using (var w = new Writer(filename))
{
w.WriteFile(Bigger, 0); // this should throw an exception!
}
}
finally
{
File.Delete(filename);
}
}
public void TestSmallerBigFileFail()
{
var filename = RandomFilename();
try
{
if (File.Exists(filename)) File.Delete(filename);
Assert.IsFalse(File.Exists(filename));
using (var w = new Writer(filename))
{
w.WriteFile(Same, 1); // one byte overflow => this should throw an exception!
}
Assert.IsTrue(File.Exists(filename), String.Format("File {0} should exist", filename));
}
finally
{
File.Delete(filename);
}
}