Correcting unit tests

src/GitHub.Api/Helpers/RegularExpressions.cs

@@ -4,7 +4,7 @@ namespace GitHub.Unity.Helpers
 {
     public static class RegularExpressions
     {
-        public static readonly Regex BranchNameRegex = new Regex(@"^(?<name>[\w\d\/\-_]+)$");
+        public static readonly Regex BranchNameRegex = new Regex(@"^(?<name>[\.\w\d\/\-_]+)$");
     }
 
     public static class BranchNameValidator
@@ -12,8 +12,14 @@ namespace GitHub.Unity.Helpers
         public static bool IsBranchNameValid(string branchName)
         {
             return !string.IsNullOrEmpty(branchName)
+                && !branchName.Equals(".")
                 && !branchName.StartsWith("/")
                 && !branchName.EndsWith("/")
+                && !branchName.EndsWith(".")
+                && !branchName.Contains("//")
+                && !branchName.Contains(@"\")
+                && !branchName.EndsWith(".lock")
+                && !(branchName.StartsWith(".") && branchName.Contains("/"))
                 && RegularExpressions.BranchNameRegex.IsMatch(branchName);
         }
     }

src/tests/UnitTests/Git/BranchNameValidationTests.cs

@@ -28,7 +28,7 @@ namespace UnitTests
         [TestCase(false, "@", TestName = "Single character cannot be @")]
         [TestCase(false, ".", TestName = "Single character cannot be [period]")]
         [TestCase(true, "features/feature-1", TestName = "Folder and branch name is valid")]
-        [TestCase(true, "features\\feature-1", TestName = "Backslash is not a valid character")]
+        [TestCase(false, @"features\feature-1", TestName = "Backslash is not a valid character")]
         [TestCase(true, ".hidden", TestName = "Branch name is valid when starting with [period]")]
         [TestCase(false, ".features/feature-1", TestName = "Folder and branch name is not valid when starting with [period]")]
         [TestCase(false, "features//feature-1", TestName = "Multiple consecutive slashes are not valid")]