public void IgnoreDirectoryRegexTest1()
        {
            HashSet <string> ignoredFiles = new HashSet <string>
            {
                TestDirManager.Dir1_HelloHtml,
                TestDirManager.Dir1_HelloXml,
                TestDirManager.Dir2_MyDir_Myfile1Text,
                TestDirManager.Dir2_MyDir_Myfile2Text,
                TestDirManager.Dir2_MyfileTxt,
                TestDirManager.Dir2_Myfile2Txt,
                TestDirManager.Dir3_HiddenFile,
                TestDirManager.Dir3_HiddenHtml,
            };

            HashSet <string> ignoredDirs = new HashSet <string>
            {
                TestDirManager.Dir1,
                TestDirManager.Dir2,
                TestDirManager.Dir2_MyDir,
                TestDirManager.Dir3
            };

            IgnoreConfig config = new IgnoreConfig();

            config.AddDirNameToIgnore(
                @"dir\d",
                true
                );

            foreach (string dir in TestDirManager.DirList)
            {
                if (ignoredDirs.Contains(dir))
                {
                    Assert.IsTrue(config.ShouldIgnore(dir), dir);
                }
                else
                {
                    Assert.IsFalse(config.ShouldIgnore(dir), dir);
                }
            }
            foreach (string file in TestDirManager.FileList)
            {
                if (ignoredFiles.Contains(file))
                {
                    Assert.IsTrue(config.ShouldIgnore(file), file);
                }
                else
                {
                    Assert.IsFalse(config.ShouldIgnore(file), file);
                }
            }
        }
        public void IgnoreDirectoryRegexTest2()
        {
            IgnoreConfig config = new IgnoreConfig();

            config.AddDirNameToIgnore(
                @"dir",
                true
                );

            foreach (string dir in TestDirManager.DirList)
            {
                Assert.IsFalse(config.ShouldIgnore(dir), dir);
            }
            foreach (string file in TestDirManager.FileList)
            {
                Assert.IsFalse(config.ShouldIgnore(file), file);
            }
        }
        public void IgnoreDirectoryRegexTest4()
        {
            HashSet <string> ignoredFiles = new HashSet <string>
            {
                TestDirManager.Dir2_MyDir_Myfile1Text,
                TestDirManager.Dir2_MyDir_Myfile2Text
            };

            HashSet <string> ignoredDirs = new HashSet <string>
            {
                TestDirManager.Dir2_MyDir
            };

            IgnoreConfig config = new IgnoreConfig();

            config.AddDirNameToIgnore(
                @"mydir",
                true
                );

            foreach (string dir in TestDirManager.DirList)
            {
                if (ignoredDirs.Contains(dir))
                {
                    Assert.IsTrue(config.ShouldIgnore(dir), dir);
                }
                else
                {
                    Assert.IsFalse(config.ShouldIgnore(dir), dir);
                }
            }
            foreach (string file in TestDirManager.FileList)
            {
                if (ignoredFiles.Contains(file))
                {
                    Assert.IsTrue(config.ShouldIgnore(file), file);
                }
                else
                {
                    Assert.IsFalse(config.ShouldIgnore(file), file);
                }
            }
        }