public void MountVHDTest1()
{
var tempPath = Path.GetTempPath();
// n.b. if the extension is not present an error will be thrown by diskpart when selecting the file
var tempVhdFile = Path.Combine(tempPath, Guid.NewGuid().ToString() + ".vhd");
var tempMountPath = Path.Combine(tempPath, Guid.NewGuid().ToString());
VHDUtilities.CreateVHD(tempVhdFile, 100, false);
Assert.IsFalse(VHDUtilities.IsMountPointPresent(tempMountPath));
VHDUtilities.MountVHD(tempVhdFile, tempMountPath);
Assert.IsTrue(VHDUtilities.IsMountPointPresent(tempMountPath));
File.WriteAllText(Path.Combine(tempMountPath, "test"), "test");
Assert.IsTrue(File.ReadAllText(Path.Combine(tempMountPath, "test")) == "test");
VHDUtilities.UnmountVHD(tempVhdFile);
Assert.IsTrue(File.Exists(Path.Combine(tempMountPath, "test")) == false);
VHDUtilities.MountVHD(tempVhdFile, tempMountPath);
Assert.IsTrue(File.ReadAllText(Path.Combine(tempMountPath, "test")) == "test");
VHDUtilities.UnmountVHD(tempVhdFile);
File.Delete(tempVhdFile);
}
public void CreateVHDTest1()
{
var tempPath = Path.GetTempPath();
var tempVhdFile = Path.Combine(tempPath, Guid.NewGuid().ToString() + ".vhd");
VHDUtilities.CreateVHD(tempVhdFile, 100, true);
Assert.IsTrue(new FileInfo(tempVhdFile).Length > 100 * 1024 * 1024);
File.Delete(tempVhdFile);
}
public void CreateVHDTest2()
{
var tempPath = Path.GetTempPath();
var tempVhdFile = Path.Combine(tempPath, Guid.NewGuid().ToString() + ".vhd");
VHDUtilities.CreateVHD(tempVhdFile, 1000, false);
// should use less then 20MB for a 1GB empty VHD.
Assert.IsTrue(new FileInfo(tempVhdFile).Length < 20 * 1024 * 1024);
File.Delete(tempVhdFile);
}