public virtual void TestWriteNewFile()
{
OutputStream fos = new AtomicFileOutputStream(DstFile);
NUnit.Framework.Assert.IsFalse(DstFile.Exists());
fos.Write(Sharpen.Runtime.GetBytesForString(TestString));
fos.Flush();
NUnit.Framework.Assert.IsFalse(DstFile.Exists());
fos.Close();
NUnit.Framework.Assert.IsTrue(DstFile.Exists());
string readBackData = DFSTestUtil.ReadFile(DstFile);
NUnit.Framework.Assert.AreEqual(TestString, readBackData);
}
public virtual void TestOverwriteFile()
{
NUnit.Framework.Assert.IsTrue("Creating empty dst file", DstFile.CreateNewFile());
OutputStream fos = new AtomicFileOutputStream(DstFile);
NUnit.Framework.Assert.IsTrue("Empty file still exists", DstFile.Exists());
fos.Write(Sharpen.Runtime.GetBytesForString(TestString));
fos.Flush();
// Original contents still in place
NUnit.Framework.Assert.AreEqual(string.Empty, DFSTestUtil.ReadFile(DstFile));
fos.Close();
// New contents replace original file
string readBackData = DFSTestUtil.ReadFile(DstFile);
NUnit.Framework.Assert.AreEqual(TestString, readBackData);
}
