public void TestMethod4()
{
string expected = "aaa";
string msg = "zzz";
EncryptionHelper th = new EncryptionHelper();
string actual = th.encryptMessage(msg);
Assert.AreEqual(expected, actual);
}
public void TestMethod5()
{
string msg = "abc 123def";
string expectedResult = "bcd 123efg";
EncryptionHelper th = new EncryptionHelper();
string actualResult = th.encryptMessage(msg);
Assert.AreNotEqual(expectedResult, actualResult);
}
public void TestMethod1()
{
//arrange
char expected = 'b';
char msg = 'a';
EncryptionHelper th = new EncryptionHelper();
//act
char actual = th.encryptAlphabet(msg);
//assert
Assert.AreEqual(expected, actual);
}