import junit.framework.TestCase;

/**
 * A JUnit test case class.
 * Every method starting with the word "test" will be called when running
 * the test with JUnit.
 */
public class UserAccountTest extends TestCase
{    
    /**
     * Test the isLoggedIn method with a newly created user
     */
    public void testIsLoggedIn()
    {
        UserAccount user = new UserAccount();
        String correctCurPassword = "guestPassWord";
        
        // should be logged out
        assertFalse(user.isLoggedIn());
    }    
    
    /**
     * Test the setLoginID and getLoginID methods
     */
    public void testSetLoginID()
    {
        UserAccount user = new UserAccount();
        String newLoginID = "smith";
        
        // set the loginID
        user.setLoginID(newLoginID);
        
        // loginID should be changed
        assertEquals(newLoginID, user.getLoginID());
    }    
    
    /**
     * Test the logIn method with a newly created user
     */
    public void testLogIn1()
    {
        UserAccount user = new UserAccount();
        String correctCurPassword = "guestPassWord";
        
        // try to log in with the default password
        user.logIn(correctCurPassword);
        
        // should be logged in
        assertTrue(user.isLoggedIn());
    }    
    
    /**
     * Test the logIn method with incorrect password
     */
    public void testLogIn2()
    {
        UserAccount user = new UserAccount();
        String incorrectCurPassword = "wrongPassWord";
        
        // try to log in with wrong password
        user.logIn(incorrectCurPassword);
        
        // should still be logged out
        assertFalse(user.isLoggedIn());
    }
    
    /**
     * Test the logOut method
     */
    public void testLogOut()
    {
        UserAccount user = new UserAccount();
        String correctCurPassword = "guestPassWord";
        
        // try to log in with correct password
        user.logIn(correctCurPassword);
        
        // should be logged in
        assertTrue(user.isLoggedIn());
        
        // log out
        user.logOut();
        
        // should be logged out
        assertFalse(user.isLoggedIn());
    }
    
    /**
     * Test the setPassword method with
     * correct current password and
     * valid new password
     */
    public void testSetPassword1()
    {
        UserAccount user = new UserAccount();
        String newPassword = "abcdefgh";
        
        // reset the password
        user.setPassword("guestPassWord", newPassword);
        
        // log in with new password
        user.logIn(newPassword);
        
        // should be unlocked now
        assertTrue(user.isLoggedIn());
    }
    
    /**
     * Test the setPassword method with
     * correct current password and
     * invalid new password
     */
    public void testSetPassword2()
    {
        UserAccount user = new UserAccount();
        String invalidPassword = "short";
        
        // reset the password
        user.setPassword("guestPassWord", invalidPassword);
        
        // log in with new password
        user.logIn(invalidPassword);
        
        // should not be logged in now
        assertFalse(user.isLoggedIn());
        
        // log in with old password
        user.logIn("guestPassWord");
        
        // should be logged in now (password was not changed)
        assertTrue(user.isLoggedIn());
    }
    
    /**
     * Test the setPassword method with
     * incorrect current password and
     * valid new password
     */
    public void testSetPassword3()
    {
        UserAccount user = new UserAccount();
        String incorrectCurPassword = "wrongPassWord";
        String validNewPassword = "longEnough";
        
        // reset the password
        user.setPassword(incorrectCurPassword, validNewPassword);
        
        // log in with new password
        user.logIn(validNewPassword);
        
        // should not be logged in now
        assertFalse(user.isLoggedIn());
        
        // log in with old password
        user.logIn("guestPassWord");
        
        // should be logged in now (password was not changed)
        assertTrue(user.isLoggedIn());
    }
    
    /**
     * Test the equals method - true
     */
    public void testEqualsTrue1()
    {
        UserAccount user1 = new UserAccount();
        UserAccount user2 = new UserAccount();
        String defaultPassword = "guestPassWord";
        String aLoginID = "smith";
        String aPassword = "validPassword";
        
        // change loginID and password for user1
        user1.setLoginID(aLoginID);
        user1.setPassword(defaultPassword, aPassword);
        
        // change loginID and password for user2 (same as user1)
        user2.setLoginID(aLoginID);
        user2.setPassword(defaultPassword, aPassword);
        
        // they should be equal
        assertTrue(user1.equals(user2));
    }
    
    /**
     * Test the equals method (different loginIDs) - false
     */
    public void testEqualsFalse1()
    {
        UserAccount user1 = new UserAccount();
        UserAccount user2 = new UserAccount();
        String defaultPassword = "guestPassWord";
        String aLoginID = "smith";
        
        // change loginID for user1
        user1.setLoginID(aLoginID);
        
        // they should not be equal
        assertFalse(user1.equals(user2));
    }
    
    /**
     * Test the equals method (different passwords) - false
     */
    public void testEqualsFalse2()
    {
        UserAccount user1 = new UserAccount();
        UserAccount user2 = new UserAccount();
        String defaultPassword = "guestPassWord";
        String aPassword = "validPassword";
        
        // change password for user1
        user1.setPassword(defaultPassword, aPassword);
        
        // they should not be equal
        assertFalse(user1.equals(user2));
    }    
    
    /**
     * Test the setPassword method with
     * incorrect current password and
     * invalid new password
     */
    public void testSetPassword4()
    {
        // To do - Implement this test
    }
    
    /**
     * Test the equals method (one logged in, one logged out) - true
     */
    public void testEqualsTrue2()
    {
        // To Do - implement this test
    }
}