Question

Junit testing for password validity.

Password need to be of length 10 - 25.

Password need to have at least one uppercase letter.

Password need to have at least one lowercase letter.

Password must have at least one symbol.

Password must not have consecutive uppercase letters, lowercase letters, numbers or symbols.

Answer 1

Following is the answer:

TestPassword.java

import org.junit.Test;
import static org.junit.Assert.*;

public class TestPassword {

@Test
public void missingNumber() {
// setup
String password = "Abcdefg#";

// execute
boolean actual = main.validatePassword(password);

// assert
assertFalse(actual);
}

@Test
public void missingUppercase() {
// setup
String password = "abcdefg5#";

// execute
boolean actual = main.validatePassword(password);

// assert
assertFalse(actual);
}

@Test
public void missingLowercase() {
// setup
String password = "ABCDEFG5#";

// execute
boolean actual = main.validatePassword(password);

// assert
assertFalse(actual);
}

@Test
public void missingSymbol() {
// setup
String password = "Abcdefg5";

// execute
boolean actual = main.validatePassword(password);

// assert
assertFalse(actual);
}

@Test
public void allRullesMet() {
// setup
String password = "Abcdefg5#";

// execute
boolean actual = main.validatePassword(password);

// assert
assertTrue(actual);
}

@Test
public void LengthTooLong() {
// setup
String password = "Abcdefg5#abcdefgabcdabcg1234aabcdef";

// execute
boolean actual = main.validatePassword(password);

// assert
assertFalse(actual);
}

}