public void ValidateStringArrayTest() { Assert.IsFalse(PackageDependencyParser.ValidateStringArray(null)); //Creating a test string array. This should not be a valid array. var testStringArray = new string[] { "This", "is", "only", "a", "test" }; Assert.IsFalse(PackageDependencyParser.ValidateStringArray(testStringArray)); //Test what happens if I am missing a ": " testStringArray = new string[] { "This: ", "is: only", "a", "test: " }; Assert.IsFalse(PackageDependencyParser.ValidateStringArray(testStringArray)); //Validate each entry in the array to make sure that it follows the correct format. testStringArray = new[] { "Package: Dependancy", "Package2: ", "1: 2" }; Assert.IsTrue(PackageDependencyParser.ValidateStringArray(testStringArray)); //Validation should not pass if there is a duplicate package. testStringArray = new string[] { "Package: Dependancy", "Package: " }; Assert.IsFalse(PackageDependencyParser.ValidateStringArray(testStringArray)); //Validation what if you have empty package name and dependacy. testStringArray = new string[] { ": dependacy" }; Assert.IsFalse(PackageDependencyParser.ValidateStringArray(testStringArray)); }
public static void Main(string[] args) { //Create string Array. //Read in input array. Console.WriteLine( "Please insert your package dependancy array make sure all entered \ndata looks like is Package: Dependancy. Package: is valid input as well.\n"); var userInput = Console.ReadLine(); var parseUserInput = userInput.Split(','); //Validate the string Array. if (PackageDependencyParser.ValidateStringArray(parseUserInput)) { //Create package install order. string output = PackageDependencyParser.PackageOrder(parseUserInput); Console.WriteLine(string.IsNullOrEmpty(output) ? "There is no valid package dependancy path.\n" : output); Console.ReadLine(); } else { Console.WriteLine("The input information was invalid. Please restart program to try again."); Console.ReadLine(); } }