3level/TestProject1/UnitTest1.cs

using ClassLibrary1;

namespace TestProject1
{
    [TestClass]
    public class UnitTest1
    {
        [TestMethod]
        public void TestMethod1()//ïîçèòèâíûé íà ïðîâåðêó òîãî, ÷òî ñëîâî îïðåäåëÿåòñÿ êîððåêòíî
        {
            string stroka = "ìàìà ÿ êîò";
            string expected = "ìàìà";
            Class1 b = new Class1();
            string actual = b.str(stroka);
            Assert.AreEqual(expected, actual);
        }
        [TestMethod]
        public void TestMethod4()//ïîçèòèâíûé íà ïðîâåðêó òîãî, ÷òî â ñòðîêå íàõîäÿòñÿ çíà÷åíèÿ, åñëè ïåðåäàâàòü åìó ñòðîêó ñ ";"
        {
            string stroka = "ìàìà;ÿ;êîò";
            string expected = "ìàìà";
            Class1 b = new Class1();
            string actual = b.str(stroka);
            Assert.AreEqual(expected, actual);
        }
        [TestMethod]
        public void TestMethod3()//ïîçèòèâíûé íà ïðîâåðêó âîçâðàòà íå íóëåâîãî çíà÷åíèÿ
        {
            string stroka = "ìàìà ÿ êîò";
            Class1 b = new Class1();
            string actual = b.str(stroka);
            Assert.IsNotNull(actual);
        }
        [TestMethod]
        public void TestMethod2()//íåãàòèâíûé
        {
            string stroka = "ìàìà ÿ êîò";
            string expected = "ÿ";
            Class1 b = new Class1();
            string actual = b.str(stroka);
            Assert.AreNotEqual(expected, actual);
        }
    }
}