import org.junit.*;
import java.util.ArrayList;
import static org.junit.Assert.*;
/****************************************************
 * MyCarTestPhase1 - to test the class Car Phase1
 *
 * @author  Resendiz
 * @version February 2021
 ****************************************************/
public class MyPreApprovedListTest {

    /******************************************************
     * Test default constructor - no input parameters
     *****************************************************/
    @Test
    public void testConstructor() {
        /* Credit Union */
        CreditUnion cu = new CreditUnion();
        assertEquals("ArrayList should contain no records at this time",
                0, cu.getPreApprovedList().size());
    }

    /******************************************************
     * Test Pre-Approved List with Zero Credit Scores above or equal at 700
     *****************************************************/
    @Test
    public void testNoGoodCreditScores() {
        /* Credit Union */
        CreditUnion cu = new CreditUnion();

        cu.addHomeBuyer(new HomeBuyer("first","last",600));
        cu.addHomeBuyer(new HomeBuyer("first","last",650));
        cu.addHomeBuyer(new HomeBuyer("first","last",500));
        cu.addHomeBuyer(new HomeBuyer("first","last",599));
        cu.addHomeBuyer(new HomeBuyer("first","last",699));

        ArrayList<HomeBuyer> preApprovedList = cu.getPreApprovedList();

        assertEquals("preApprovedList.size() should have returned 0 buyers " +
                "on the pre-approved list but incorrectly returned " + preApprovedList.size(),
                0, preApprovedList.size());
    }

    /******************************************************
     * Test Pre-Approved List with One Credit Score above or equal at 700
     *****************************************************/
    @Test
    public void testOneGoodCreditScores() {
        /* Credit Union */
        CreditUnion cu = new CreditUnion();

        cu.addHomeBuyer(new HomeBuyer("first","last",600));
        cu.addHomeBuyer(new HomeBuyer("first","last",650));
        cu.addHomeBuyer(new HomeBuyer("first","last",800));
        cu.addHomeBuyer(new HomeBuyer("first","last",599));
        cu.addHomeBuyer(new HomeBuyer("first","last",699));

        ArrayList<HomeBuyer> preApprovedList = cu.getPreApprovedList();

        assertEquals("preApprovedList.size() should have returned 1 buyer " +
                        "on the pre-approved list but incorrectly returned " + preApprovedList.size(),
                1, preApprovedList.size());
    }

    /******************************************************
     * Test Pre-Approved List with Two Credit Score above or equal at 700
     *****************************************************/
    @Test
    public void testTwoGoodCreditScores() {
        /* Credit Union */
        CreditUnion cu = new CreditUnion();

        cu.addHomeBuyer(new HomeBuyer("first","last",700));
        cu.addHomeBuyer(new HomeBuyer("first","last",650));
        cu.addHomeBuyer(new HomeBuyer("first","last",800));
        cu.addHomeBuyer(new HomeBuyer("first","last",599));
        cu.addHomeBuyer(new HomeBuyer("first","last",699));

        ArrayList<HomeBuyer> preApprovedList = cu.getPreApprovedList();

        assertEquals("preApprovedList.size() should have returned 2 buyers " +
                        "on the pre-approved list but incorrectly returned " + preApprovedList.size(),
                2, preApprovedList.size());
    }


}