public void FrontAndBack(string str, int n, string expected)
{
//arrange
Strings obj = new Strings();
//act
string actual = obj.FrontAndBack(str, n);
//assert
Assert.AreEqual(expected, actual);
}
public void FrontAndBack(string str, int n, string expectedResult)
{
//arrange
Strings test = new Strings();
//Act
string actual = test.FrontAndBack(str, n);
//assert
Assert.AreEqual(expectedResult, actual);
}
public void FrontAndBack(string a, int b, string expResult)
{
Strings obj = new Strings();
string actual = obj.FrontAndBack(a, b);
Assert.AreEqual(expResult, actual);
}
public void FrontAndBack(string str, int n, string expected)
{
Strings obj = new Strings();
string actual = obj.FrontAndBack(str, n);
Assert.AreEqual(expected, actual);
}
