using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using NUnit.Framework;

namespace ConsoleApp4
{
    [TestFixture]
    class EmployeeDataTesting
    {
        string testEmail = "erki-erik.kanarbik_kanarbik@gmail.com";
        string name;
        EmployeeData ED;
        List<string> emailList;

        [SetUp]
        public void SetUp()
        {
            ED = new EmployeeData();
            emailList = new List<string>(new string[] { "andre.griffin@ou.eu", "jhon.snow@gt.eu", "tim-allen.toomingas@eu.eu", "hei-hoo.chee_choo@china.eu", "a.chin_chan@c.e" });

        }

        [Test]
        public void EmployeeDataTestGetRidOfEnding()
        {
            name = ED.GetRidOfEnding(testEmail);
            Assert.That(name, Is.EqualTo("erki-erik.kanarbik_kanarbik"));
        }
        [Test]
        public void EmployeeDataTestSeperateFirstAndLast()
        {
            ED.GetRidOfEnding(testEmail);
            name = ED.SeperateFirstAndLast();
            Assert.That(name, Is.EqualTo("erki-erik kanarbik_kanarbik"));
        }
        [Test]
        public void EmployeeDataTestCheckFirstName()
        {
            ED.GetRidOfEnding(testEmail);
            ED.SeperateFirstAndLast();
            name = ED.CheckFirstName();
            Assert.That(name, Is.EqualTo("erki erik kanarbik_kanarbik"));
        }
        [Test]
        public void EmployeeDataTestCheckLastName()
        {
            ED.GetRidOfEnding(testEmail);
            ED.SeperateFirstAndLast();
            ED.CheckFirstName();
            name = ED.CheckLastName();
            Assert.That(name, Is.EqualTo("erki erik kanarbik-kanarbik"));
        }
        [Test]
        public void EmployeeDataTestCheckIfNameIsShort()
        {
            ED.GetRidOfEnding(testEmail);
            ED.SeperateFirstAndLast();
            ED.CheckFirstName();
            ED.CheckLastName();
            name = ED.CheckIfNameIsShort();
            Assert.That(name, Is.EqualTo("erki erik kanarbik-kanarbik"));
        }
        [Test]
        public void EmployeeDataTestCheckIfNameIsShort2()
        {
            ED.GetRidOfEnding("e.kanarbik@gmail.com");
            ED.SeperateFirstAndLast();
            ED.CheckFirstName();
            ED.CheckLastName();
            name = ED.CheckIfNameIsShort();
            Assert.That(name, Is.EqualTo("unknown kanarbik"));
        }
        [Test]
        public void EmployeeDataTestCheckIfNameIsShort3()
        {
            ED.GetRidOfEnding("erki.k@gmail.com");
            ED.SeperateFirstAndLast();
            ED.CheckFirstName();
            ED.CheckLastName();
            name = ED.CheckIfNameIsShort();
            Assert.That(name, Is.EqualTo("erki unknown"));
        }
        [Test]
        public void EmployeeDataTestCheckNameToUpperCase()
        {
            ED.GetRidOfEnding(testEmail);
            ED.SeperateFirstAndLast();
            ED.CheckFirstName();
            ED.CheckLastName();
            ED.CheckIfNameIsShort();
            name = ED.NameToUpperCase();
            Assert.That(name, Is.EqualTo("Erki Erik Kanarbik-Kanarbik"));
        }
        [Test]
        public void EmployeeDataTestList1()
        {
            Assert.That(ED.FindNameFromAddress(emailList[0]), Is.EqualTo("Andre Griffin"));
        }
        [Test]
        public void EmployeeDataTestList2()
        {
            Assert.That(ED.FindNameFromAddress(emailList[1]), Is.EqualTo("Jhon Snow"));
        }
        [Test]
        public void EmployeeDataTestList3()
        {
            Assert.That(ED.FindNameFromAddress(emailList[2]), Is.EqualTo("Tim Allen Toomingas"));
        }
        [Test]
        public void EmployeeDataTestList4()
        {
            Assert.That(ED.FindNameFromAddress(emailList[3]), Is.EqualTo("Hei Hoo Chee-Choo"));
        }
        [Test]
        public void EmployeeDataTestList5()
        {
            Assert.That(ED.FindNameFromAddress(emailList[4]), Is.EqualTo("Unknown Chin-Chan"));
        }
        [Test]
        public void TestNameIsNotNull()
        {
            Assert.False(ED.FindNameFromAddress(emailList[4]) == null);
        }
        [Test]
        public void TestNameDoesNotContainSpecialCharacters()
        {
            Assert.False(ED.FindNameFromAddress(emailList[1]).Any(Char.IsSymbol));
        }
    }
}