public void EmptyTest11() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); Assert.AreEqual(t.Size, 1); t.RemoveDependency("x", "y"); t.RemoveDependency("x", "y"); }
public void EmptyTest10() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); Assert.AreEqual(1, t["y"]); t.RemoveDependency("x", "y"); Assert.AreEqual(0, t["y"]); }
public void EmptyTest12() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); Assert.AreEqual(t.Size, 1); t.RemoveDependency("x", "y"); t.ReplaceDependents("x", new HashSet<string>()); t.ReplaceDependees("y", new HashSet<string>()); }
public void AddTest1Test() { DependencyGraph t = new DependencyGraph(); t.AddDependency("A1", "A2"); t.AddDependency("A1", "A3"); t.RemoveDependency("A1", "A2"); Assert.AreEqual(1, t.Size); t.AddDependency("A1", "A4"); Assert.AreEqual(2, t.Size); HashSet<string> test = new HashSet<string>(); test.Add("A3"); test.Add("A4"); Assert.AreEqual(true, test.SetEquals(t.GetDependents("A1"))); }
public void MyTest3() { DependencyGraph t = new DependencyGraph(); t.AddDependency("a", "b"); t.AddDependency("b", "c"); t.AddDependency("b", "d"); t.AddDependency("c", "d"); t.RemoveDependency("b", "c"); t.ReplaceDependents("b", new HashSet<string>() {"c"}); Assert.AreEqual(3, t.Size); }
public void NonEmptyTest15() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); t.AddDependency("a", "b"); t.AddDependency("a", "c"); t.AddDependency("a", "d"); t.AddDependency("c", "b"); t.RemoveDependency("a", "d"); t.AddDependency("e", "b"); t.AddDependency("b", "d"); t.RemoveDependency("e", "b"); t.RemoveDependency("x", "y"); IEnumerator<string> e = t.GetDependents("a").GetEnumerator(); Assert.IsTrue(e.MoveNext()); String s1 = e.Current; Assert.IsTrue(e.MoveNext()); String s2 = e.Current; Assert.IsFalse(e.MoveNext()); Assert.IsTrue(((s1 == "b") && (s2 == "c")) || ((s1 == "c") && (s2 == "b"))); e = t.GetDependents("b").GetEnumerator(); Assert.IsTrue(e.MoveNext()); Assert.AreEqual("d", e.Current); Assert.IsFalse(e.MoveNext()); e = t.GetDependents("c").GetEnumerator(); Assert.IsTrue(e.MoveNext()); Assert.AreEqual("b", e.Current); Assert.IsFalse(e.MoveNext()); e = t.GetDependents("d").GetEnumerator(); Assert.IsFalse(e.MoveNext()); }
public void NonEmptyTest13() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); t.AddDependency("a", "b"); t.AddDependency("a", "c"); t.AddDependency("a", "d"); t.AddDependency("c", "b"); t.RemoveDependency("a", "d"); t.AddDependency("e", "b"); t.AddDependency("b", "d"); t.RemoveDependency("e", "b"); t.RemoveDependency("x", "y"); Assert.IsTrue(t.HasDependents("a")); Assert.IsFalse(t.HasDependees("a")); Assert.IsTrue(t.HasDependents("b")); Assert.IsTrue(t.HasDependees("b")); }
public void NonEmptyTest12() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); t.AddDependency("a", "b"); t.AddDependency("a", "c"); t.AddDependency("a", "d"); t.AddDependency("c", "b"); t.RemoveDependency("a", "d"); t.AddDependency("e", "b"); t.AddDependency("b", "d"); t.RemoveDependency("e", "b"); t.RemoveDependency("x", "y"); Assert.AreEqual(2, t["b"]); }
public void EmptyTest9() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); IEnumerator<string> e1 = t.GetDependees("y").GetEnumerator(); Assert.IsTrue(e1.MoveNext()); Assert.AreEqual("x", e1.Current); IEnumerator<string> e2 = t.GetDependents("x").GetEnumerator(); Assert.IsTrue(e2.MoveNext()); Assert.AreEqual("y", e2.Current); t.RemoveDependency("x", "y"); Assert.IsFalse(t.GetDependees("y").GetEnumerator().MoveNext()); Assert.IsFalse(t.GetDependents("x").GetEnumerator().MoveNext()); }
public void MyStressTest1() { // Dependency graph DependencyGraph t = new DependencyGraph(); Random rd = new Random(); for (int i = 65; i < 95; i++ ) { for(int j = 0; j< 10000; j++) { string s1 = "" + (char)i +""+ j; string s2 = "" + (char)(i+1) +""+ (j+1); t.AddDependency(s1, s2); } } Assert.AreEqual(300000, t.Size); for (int i = 65; i < 95; i++) { for (int j = 0; j < 10000; j++) { string s1 = "" + (char)i + "" + j; string s2 = "" + (char)(i + 1) + "" + (j + 1); t.RemoveDependency(s1, s2); } } Assert.AreEqual(0, t.Size); }
public void StressTest15() { // Dependency graph DependencyGraph t = new DependencyGraph(); // A bunch of strings to use const int SIZE = 100; string[] letters = new string[SIZE]; for (int i = 0; i < SIZE; i++) { letters[i] = ("" + (char)('a' + i)); } // The correct answers HashSet<string>[] dents = new HashSet<string>[SIZE]; HashSet<string>[] dees = new HashSet<string>[SIZE]; for (int i = 0; i < SIZE; i++) { dents[i] = new HashSet<string>(); dees[i] = new HashSet<string>(); } // Add a bunch of dependencies for (int i = 0; i < SIZE; i++) { for (int j = i + 1; j < SIZE; j++) { t.AddDependency(letters[i], letters[j]); dents[i].Add(letters[j]); dees[j].Add(letters[i]); } } // Remove a bunch of dependencies for (int i = 0; i < SIZE; i++) { for (int j = i + 2; j < SIZE; j += 2) { t.RemoveDependency(letters[i], letters[j]); dents[i].Remove(letters[j]); dees[j].Remove(letters[i]); } } // Replace a bunch of dependees for (int i = 0; i < SIZE; i += 4) { HashSet<string> newDees = new HashSet<String>(); for (int j = 0; j < SIZE; j += 7) { newDees.Add(letters[j]); } t.ReplaceDependees(letters[i], newDees); foreach (string s in dees[i]) { dents[s[0] - 'a'].Remove(letters[i]); } foreach (string s in newDees) { dents[s[0] - 'a'].Add(letters[i]); } dees[i] = newDees; } // Make sure everything is right for (int i = 0; i < SIZE; i++) { Assert.IsTrue(dents[i].SetEquals(new HashSet<string>(t.GetDependents(letters[i])))); Assert.IsTrue(dees[i].SetEquals(new HashSet<string>(t.GetDependees(letters[i])))); } }
public void StressTest1() { // Dependency graph DependencyGraph t = new DependencyGraph(); // A bunch of strings to use const int SIZE = 200; string[] letters = new string[SIZE]; for (int i = 0; i < SIZE; i++) { letters[i] = ("" + (char)('a' + i)); } // The correct answers HashSet<string>[] dents = new HashSet<string>[SIZE]; HashSet<string>[] dees = new HashSet<string>[SIZE]; for (int i = 0; i < SIZE; i++) { dents[i] = new HashSet<string>(); dees[i] = new HashSet<string>(); } // Add a bunch of dependencies for (int i = 0; i < SIZE; i++) { for (int j = i + 1; j < SIZE; j++) { t.AddDependency(letters[i], letters[j]); dents[i].Add(letters[j]); dees[j].Add(letters[i]); } } // Remove a bunch of dependencies for (int i = 0; i < SIZE; i++) { for (int j = i + 4; j < SIZE; j += 4) { t.RemoveDependency(letters[i], letters[j]); dents[i].Remove(letters[j]); dees[j].Remove(letters[i]); } } // Add some back for (int i = 0; i < SIZE; i++) { for (int j = i + 1; j < SIZE; j += 2) { t.AddDependency(letters[i], letters[j]); dents[i].Add(letters[j]); dees[j].Add(letters[i]); } } // Remove some more for (int i = 0; i < SIZE; i += 2) { for (int j = i + 3; j < SIZE; j += 3) { t.RemoveDependency(letters[i], letters[j]); dents[i].Remove(letters[j]); dees[j].Remove(letters[i]); } } // Make sure everything is right for (int i = 0; i < SIZE; i++) { Assert.IsTrue(dents[i].SetEquals(new HashSet<string>(t.GetDependents(letters[i])))); Assert.IsTrue(dees[i].SetEquals(new HashSet<string>(t.GetDependees(letters[i])))); } }
public void mytest6() { DependencyGraph t = new DependencyGraph(); t.AddDependency("a", "b"); t.AddDependency("a", "c"); t.AddDependency("d", "c"); t.RemoveDependency("a", "b"); t.RemoveDependency("a", "c"); //t.RemoveDependency("c", "c"); Assert.AreEqual(1, t.Size); }
public void MyTest2() { DependencyGraph t = new DependencyGraph(); t.AddDependency("a", "b"); t.AddDependency("b", "c"); t.AddDependency("c", "d"); t.AddDependency("d", "e"); t.RemoveDependency("b", "c"); t.RemoveDependency("c", "d"); Assert.AreEqual(2, t.Size); }
public void NonEmptyTest21() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); t.AddDependency("a", "b"); t.AddDependency("a", "c"); t.AddDependency("a", "d"); t.AddDependency("c", "b"); t.RemoveDependency("a", "d"); t.AddDependency("e", "b"); t.AddDependency("b", "d"); t.RemoveDependency("e", "b"); t.RemoveDependency("x", "y"); Assert.AreEqual(4, t.Size); }
public void RemoveTest2Test() { DependencyGraph t = new DependencyGraph(); Assert.AreEqual(0, t.Size); t.AddDependency("a", "b"); Assert.AreEqual(1, t.Size); t.AddDependency("a", "c"); Assert.AreEqual(2, t.Size); t.AddDependency("c", "a"); Assert.AreEqual(3, t.Size); t.RemoveDependency("a", "b"); Assert.AreEqual(2, t.Size); t.RemoveDependency("a", "b"); Assert.AreEqual(2, t.Size); t.RemoveDependency("b", "a"); Assert.AreEqual(2, t.Size); t.RemoveDependency("a", "c"); Assert.AreEqual(1, t.Size); t.RemoveDependency("c", "a"); Assert.AreEqual(0, t.Size); }
public void RemoveTest1Test() { DependencyGraph t = new DependencyGraph(); t.RemoveDependency("a", "b"); t.RemoveDependency("b", "c"); t.RemoveDependency("d", "e"); Assert.AreEqual(0, t.Size); }
public void MyTest9() { DependencyGraph t = new DependencyGraph(); t.AddDependency("b", "b"); t.RemoveDependency("b", "b"); Assert.AreEqual(0, t.Size); }
public void EmptyTest5() { DependencyGraph t = new DependencyGraph(); t.RemoveDependency("x", "y"); }
public void NonEmptyTest6() { DependencyGraph t = new DependencyGraph(); t.AddDependency("a", "b"); t.AddDependency("a", "c"); t.AddDependency("d", "c"); t.RemoveDependency("a", "b"); Assert.AreEqual(2, t.Size); }
public void EmptyTest8() { DependencyGraph t = new DependencyGraph(); t.AddDependency("x", "y"); Assert.IsTrue(t.HasDependees("y")); Assert.IsTrue(t.HasDependents("x")); t.RemoveDependency("x", "y"); Assert.IsFalse(t.HasDependees("y")); Assert.IsFalse(t.HasDependents("x")); }
public void EmptyTest7() { DependencyGraph t = new DependencyGraph(); t.RemoveDependency("a", "b"); Assert.AreEqual(0, t.Size); }
public void MyTest() { DependencyGraph t = new DependencyGraph(); t.AddDependency("a", "b"); t.AddDependency("a", "c"); t.AddDependency("b", "d"); t.AddDependency("d", "d"); Assert.IsTrue(t.GetDependents("a").ToHashSet().SetEquals(new HashSet<string>() { "b", "c" })); Assert.IsTrue(t.GetDependents("b").ToHashSet().SetEquals(new HashSet<string>() { "d" })); Assert.IsTrue(t.GetDependents("c").ToHashSet().SetEquals(new HashSet<string>() { })); Assert.IsTrue(t.GetDependents("d").ToHashSet().SetEquals(new HashSet<string>() { "d" })); Assert.IsTrue(t.GetDependees("a").ToHashSet().SetEquals(new HashSet<string>() { })); Assert.IsTrue(t.GetDependees("b").ToHashSet().SetEquals(new HashSet<string>() { "a" })); Assert.AreEqual(1, t["b"]); Assert.IsTrue(t.GetDependees("c").ToHashSet().SetEquals(new HashSet<string>() { "a" })); Assert.IsTrue(t.GetDependees("d").ToHashSet().SetEquals(new HashSet<string>() { "b","d" })); Assert.AreEqual(2, t["d"]); Assert.AreEqual(0, t["h"]); Assert.AreEqual(0, t["a"]); Assert.IsFalse(t.HasDependees("a")); Assert.IsFalse(t.HasDependees("f")); Assert.IsFalse(t.HasDependents("c")); Assert.IsTrue(t.HasDependents("a")); Assert.IsFalse(t.HasDependents("h")); Assert.IsTrue(t.HasDependents("d")); Assert.IsTrue(t.HasDependees("b")); Assert.IsTrue(t.HasDependees("c")); Assert.IsTrue(t.HasDependees("d")); Assert.AreEqual(4, t.Size); t.RemoveDependency("a", "b"); Assert.IsTrue(t.GetDependents("a").ToHashSet().SetEquals(new HashSet<string>() { "c" })); Assert.IsTrue(t.GetDependees("b").ToHashSet().SetEquals(new HashSet<string>() { })); t.AddDependency("a", "b"); t.AddDependency("a", "b"); t.ReplaceDependents("a", new HashSet<string>() { "x", "y", "x", "y" ,"z"}); Assert.IsTrue(t.GetDependents("a").ToHashSet().SetEquals(new HashSet<string>() { "x", "y","z"})); Assert.AreEqual(5, t.Size); t.ReplaceDependees("b", new HashSet<string>() { "x", "y", "x", "y" }); Assert.IsTrue(t.GetDependees("b").ToHashSet().SetEquals(new HashSet<string>() { "x", "y" })); Assert.AreEqual(7, t.Size); Assert.AreEqual(2, t["b"]); //Assert.AreEqual(4, t.Size); }