public void Test_3_StrType()
{
//Arrange
string str = "123";
string expected = "123";
stringUtil su = new stringUtil();
//Act
string result = su.strType(str);
//Assert
Assert.AreEqual(expected, result);
}
public void TestNextPalindrome()
{
//Arrange
int digit = 123;
int expected = 123321;
stringUtil su = new stringUtil();
//Act
int result = su.nextPalindrome(digit);
//Assert
Assert.AreEqual(expected, result);
}
public void TestStrCount()
{
//Arrange
string str = "Length";
int expected = 6;
stringUtil su = new stringUtil();
//Act
int result = su.strCount(str);
//Assert
Assert.AreEqual(expected, result);
}
public void TestNextPrime()
{
//Arrange
int num = 3;
int[] expected = { 5, 7, 11 };
stringUtil su = new stringUtil();
//Act
int[] result = su.nextPrime(num);
//Assert
CollectionAssert.AreEqual(expected, result);
}
