private static bool MatchesProjectDependency(DepenendencyRule rule, string p1, string p2)
 {
     return rule.Dependency(TestUtils.ProjectDependency(p1, p2), Matchers.NullReporter);
 }
 private static bool MatchesLibraryDependency(DepenendencyRule rule, string p1, string p2, string path)
 {
     return rule.Dependency(TestUtils.LibraryDependency(p1, p2, path), Matchers.NullReporter);
 }