public void CheckNthOcurranceOfChar_inString(char input2, int expectedOutput)
{
//arrange
String input1 = "aabccdafa";
int input3 = 2;
// action
var actualOutput = CommanOperations.findNthOccurance(input1, input2, input3);
//Assert
Assert.AreEqual(actualOutput, expectedOutput);
//mock progra...// framwork //testing ..
// dependency injection...
}
public void CheckstringAfter_Nth_equal()
{
Assert.AreEqual(CommanOperations.stringAfter_Nth_equal("abcd;123", 1), ";123");
Assert.AreEqual(CommanOperations.stringAfter_Nth_equal("abc;xyz;123", 4), "-1");
}
public void CheckstringBefore_Nth_equal()
{
Assert.AreEqual(CommanOperations.stringBefore_Nth_equal("abcd=123", 1), "abcd=");
Assert.AreEqual(CommanOperations.stringBefore_Nth_equal("abc=xyz=123", 4), "-1");
}
