Added unit tests

test/src/Utillity.ts

@@ -1,11 +1,28 @@
-import path from "path";
+import FastGlob = require("fast-glob");
+import path = require("path");
 
 export namespace Files {
-	export function TestFolder(): string {
-		return __dirname;
-	}
+  export function TestFolder(): string {
+    return path.join(__dirname, "..", "..", "test");
+  }
 
-	export function FilesFolder(): string {
-		return path.join(TestFolder(), "files");
-	}
+  export function RootFolder(): string {
+    return path.join(TestFolder(), "..");
+  }
+
+  export function FilesFolder(): string {
+    return path.join(TestFolder(), "files");
+  }
+
+  export function CorrectFilesFolder(): string {
+    return path.join(FilesFolder(), "correct");
+  }
+
+  export function InCorrectFilesFolder(): string {
+    return path.join(FilesFolder(), "incorrect");
+  }
+
+  export function GetFiles(folder: string): string[] {
+    return FastGlob.sync(folder, { absolute: true, onlyFiles: true });
+  }
 }