package cnam.cours.util;

import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 * @author graffion
 *
 * This class tests the DBLoginController class
 */
public class DBLoginControllerTest extends TestCase {

  private DBLoginController lc;
	
  protected void setUp() {
    lc = new DBLoginController();
    lc.addLogin("a1", "a1");
    lc.addLogin("a2", "a2");
  }
	
  public DBLoginControllerTest(final String s) {
    super(s);
  }

  //==================================
  //=            Test cases          =
  //==================================
  public void testValidLogins() {
    assertTrue(lc.isValidLogin("a1"));
    assertTrue(lc.isValidLoginPassword("a1", "a1"));
  }

  public void testBadLogins() {
    assertFalse(lc.isValidLogin("x1"));
    assertFalse(lc.isValidLoginPassword("a1", "x1"));
    assertFalse(lc.isValidLoginPassword("x1", "x1"));
  }
    
  public void testAddLogin() {
    lc.addLogin("b1", "b1");
    assertTrue(lc.isValidLogin("b1"));
    assertTrue(lc.isValidLoginPassword("b1", "b1"));
  }
    
  public void testModifyPassword() {
    lc.addLogin("c1", "c1");
    String newPassword = "newc1";
    lc.modifyPassword("c1", newPassword);
    assertTrue(lc.isValidLogin("c1"));
    assertTrue(lc.isValidLoginPassword("c1", newPassword));
  }
     
  public static TestSuite suite() {
    return new TestSuite(DBLoginControllerTest.class);
  }
	
}