public void Intersect_None ()
{
DirectoryServicesPermission dsp1 = new DirectoryServicesPermission (PermissionState.None);
DirectoryServicesPermission dsp2 = new DirectoryServicesPermission (PermissionState.None);
// 1. None N None
DirectoryServicesPermission result = (DirectoryServicesPermission) dsp1.Intersect (dsp2);
Assert.IsNull (result, "Empty N Empty");
// 2. None N Entry
dsp2.PermissionEntries.Add (new DirectoryServicesPermissionEntry (DirectoryServicesPermissionAccess.None, String.Empty));
result = (DirectoryServicesPermission) dsp1.Intersect (dsp2);
Assert.IsNull (result, "Empty N Entry");
// 3. Entry N None
result = (DirectoryServicesPermission) dsp2.Intersect (dsp1);
Assert.IsNull (result, "Entry N Empty");
}
public void Intersect_Unrestricted ()
{
// Intersection with unrestricted == Copy
// a. source (this) is unrestricted
DirectoryServicesPermission dsp1 = new DirectoryServicesPermission (PermissionState.Unrestricted);
DirectoryServicesPermission dsp2 = new DirectoryServicesPermission (PermissionState.None);
// 1. Unrestricted N None
DirectoryServicesPermission result = (DirectoryServicesPermission) dsp1.Intersect (dsp2);
Assert.IsFalse (result.IsUnrestricted (), "(Unrestricted N None).IsUnrestricted");
Assert.AreEqual (0, result.PermissionEntries.Count, "(Unrestricted N None).Count");
// 2. None N Unrestricted
result = (DirectoryServicesPermission) dsp2.Intersect (dsp1);
Assert.IsFalse (result.IsUnrestricted (), "(None N Unrestricted).IsUnrestricted");
Assert.AreEqual (0, result.PermissionEntries.Count, "(None N Unrestricted).Count");
// 3. Unrestricted N Unrestricted
result = (DirectoryServicesPermission) dsp1.Intersect (dsp1);
Assert.IsTrue (result.IsUnrestricted (), "(Unrestricted N Unrestricted).IsUnrestricted");
Assert.AreEqual (0, result.PermissionEntries.Count, "(Unrestricted N Unrestricted).Count");
// 4. Unrestricted N Entry
dsp2.PermissionEntries.Add (new DirectoryServicesPermissionEntry (DirectoryServicesPermissionAccess.None, String.Empty));
result = (DirectoryServicesPermission)dsp1.Intersect (dsp2);
Assert.IsFalse (result.IsUnrestricted (), "(Unrestricted N Entry).IsUnrestricted");
Assert.AreEqual (1, result.PermissionEntries.Count, "(Unrestricted N Entry).Count");
// 5. Entry N Unrestricted
result = (DirectoryServicesPermission)dsp2.Intersect (dsp1);
Assert.IsFalse (result.IsUnrestricted (), "(Entry N Unrestricted).IsUnrestricted");
Assert.AreEqual (1, result.PermissionEntries.Count, "(Entry N Unrestricted).Count");
// 6. Unrestricted N Unrestricted
dsp1.PermissionEntries.Add (new DirectoryServicesPermissionEntry (DirectoryServicesPermissionAccess.None, String.Empty));
result = (DirectoryServicesPermission)dsp1.Intersect (dsp1);
Assert.IsTrue (result.IsUnrestricted (), "(Unrestricted N Unrestricted).IsUnrestricted");
Assert.AreEqual (1, result.PermissionEntries.Count, "(Unrestricted N Unrestricted).Count");
}
public void Intersect_Null ()
{
DirectoryServicesPermission dsp = new DirectoryServicesPermission (PermissionState.None);
// No intersection with null
Assert.IsNull (dsp.Intersect (null), "None N null");
}