public void Intersect_Unrestricted() { // Intersection with unrestricted == Copy // a. source (this) is unrestricted PrintingPermission sp1 = new PrintingPermission(PermissionState.Unrestricted); PrintingPermission sp2 = new PrintingPermission(PermissionState.None); foreach (PrintingPermissionLevel ppl in AllLevelExceptNoLevel) { sp2.Level = ppl; PrintingPermission result = (PrintingPermission)sp1.Intersect(sp2); Assert.AreEqual(sp2.Level, result.Level, "target " + ppl.ToString()); } // b. destination (target) is unrestricted foreach (PrintingPermissionLevel ppl in AllLevelExceptNoLevel) { sp2.Level = ppl; PrintingPermission result = (PrintingPermission)sp2.Intersect(sp1); Assert.AreEqual(sp2.Level, result.Level, "source " + ppl.ToString()); } // exceptions for NoLevel sp2.Level = PrintingPermissionLevel.NoPrinting; Assert.IsNull(sp1.Intersect(sp2), "target NoLevel"); Assert.IsNull(sp2.Intersect(sp1), "source NoLevel"); }
public void IsSubset_Self() { PrintingPermission pp = new PrintingPermission(PermissionState.None); foreach (PrintingPermissionLevel ppl in AllLevel) { pp.Level = ppl; PrintingPermission result = (PrintingPermission)pp.Intersect(pp); Assert.IsTrue(pp.IsSubsetOf(pp), ppl.ToString()); } }
public void Intersect_Self() { PrintingPermission pp = new PrintingPermission(PermissionState.None); foreach (PrintingPermissionLevel ppl in AllLevelExceptNoLevel) { pp.Level = ppl; PrintingPermission result = (PrintingPermission)pp.Intersect(pp); Assert.AreEqual(ppl, result.Level, ppl.ToString()); } }
public void Intersect_Null() { PrintingPermission pp = new PrintingPermission(PermissionState.None); // No intersection with null foreach (PrintingPermissionLevel ppl in AllLevel) { pp.Level = ppl; Assert.IsNull(pp.Intersect(null), ppl.ToString()); } }
public void Intersect_None() { PrintingPermission sp1 = new PrintingPermission(PermissionState.None); PrintingPermission sp2 = new PrintingPermission(PermissionState.None); foreach (PrintingPermissionLevel ppl in AllLevelExceptNoLevel) { sp2.Level = ppl; // 1. Intersect None with ppl PrintingPermission result = (PrintingPermission)sp1.Intersect(sp2); Assert.IsNull(result, "None N " + ppl.ToString()); // 2. Intersect ppl with None result = (PrintingPermission)sp2.Intersect(sp1); Assert.IsNull(result, "None N " + ppl.ToString()); } }