298 lines
12 KiB
Java
298 lines
12 KiB
Java
import java.text.NumberFormat;
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/**
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Test driver class to test the ResidentMember, ShortTermResidentMember
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and LendingItem classes.
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*/
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public class LendingLibraryTestDriver {
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public static void main(String[] args) {
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NumberFormat formatter = NumberFormat.getCurrencyInstance();
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//*********************************************************************************
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System.out.println("\n*** Test case #1: Create a Tenant object & test accessors");
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ResidentMember maria = new ResidentMember("Maria Melani", 152,"555-1234");
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System.out.println("Name: " + maria.getName()
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+ "\nAppt #: " + maria.getRoomNumber()
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+ "\nPhone: " + maria.getPhoneNumber()
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+ "\nMember #: " + maria.getMembershipNumber());
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LendingItem[] mariasItemList = maria.getSignedOutItems();
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if (mariasItemList.length == 0) {
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System.out.println("Correct result: Maria has zero lending items.");
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}
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else {
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System.out.println(">> ERROR: Maria has more than zero lending items.");
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}
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//*********************************************************************************
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System.out.println
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("\n*** Test case #2: Create a ShortTermResidentMember object & test accessors");
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ShortTermResidentMember tommy = new ShortTermResidentMember("Tommy Black",
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302,
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"555-4321",
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"Dec. 15, 2020");
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System.out.println("Name: " + tommy.getName()
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+ "\nAppt #: " + tommy.getRoomNumber()
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+ "\nPhone: " + tommy.getPhoneNumber()
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+ "\nMember #: " + tommy.getMembershipNumber()
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+ "\nDeparts: " + tommy.getDepartureDate());
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LendingItem[] tommysItemList = tommy.getSignedOutItems();
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if (tommysItemList.length == 0) {
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System.out.println("Correct result: Tommy has zero lending items.");
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}
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else {
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System.out.println(">> ERROR: Tommy has more than zero lending items.");
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}
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//*********************************************************************************
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System.out.println("\n*** Test case #3: Automatically generate a member number");
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ResidentMember testMember = new ResidentMember("Test", 1, "455-1111");
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if (testMember.getMembershipNumber() == 10002) {
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System.out.println("Correct result: 10002 is the correct member number.");
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}
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else {
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System.out.println(">> ERROR: Invalid member number: " +
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testMember.getMembershipNumber());
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}
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//*********************************************************************************
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System.out.println
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("\n*** Test case #4: Create a LendingItem object & test accessors");
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// Create several LendingItem objects and test the first one
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final int MAXITEMS = 8;
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LendingItem[] testItemList = new LendingItem[MAXITEMS + 1];
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String[] testItemDescription = {"Lean In - Sheryl Sandberg - BOOK",
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"Maclean's - 23/11/2020 - MAGAZINE",
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"Headstrong: 52 Women Who Changed Science and the World - Rachel Swaby - BOOK",
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"The Time Machine - H.G. Wells - BOOK",
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"The Confidence Code - Katty Kay & Claire Shipman - BOOK",
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"The Immortal Life of Henrietta Lacks - Rebecca Skloot - BOOK",
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"Grit - Angela Duckworth - BOOK",
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"Yoga Journal - October 2020 - MAGAZINE",
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"Wild - Cheryl Strayed - BOOK"};
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for (int i=0; i<=MAXITEMS; i++) {
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testItemList[i] = new LendingItem(testItemDescription[i],
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10.00 + (i * 0.25), // Made-up prices
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(i%2) == 0); // Every 2nd item is recommended
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} // end for loop
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System.out.println("Description: " + testItemList[0].getDescription()
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+ "\nOrig. Price: " + formatter.format(testItemList[0].getPrice())
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+ "\nBook Club Recommended: " + testItemList[0].isBookClubRecommended());
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//*********************************************************************************
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System.out.println("\n*** Test case #5: Change phone number for both Resident types");
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String testPhone1 = "555-5566";
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String testPhone2 = "555-1212";
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maria.setPhoneNumber(testPhone1);
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tommy.setPhoneNumber(testPhone2);
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if (maria.getPhoneNumber().equals(testPhone1)) {
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System.out.println("Correct result: Maria's phone number successfully changed.");
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}
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else {
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System.out.println(">> ERROR: Maria's phone number is incorrect: "
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+ maria.getPhoneNumber());
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}
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if (tommy.getPhoneNumber().equals(testPhone2)) {
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System.out.println("Correct result: Tommy's phone number successfully changed.");
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}
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else {
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System.out.println(">> ERROR: Tommy's phone number is incorrect: "
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+ tommy.getPhoneNumber());
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}
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//*********************************************************************************
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System.out.println("\n*** Test case #6: Sign out one LendingItem");
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if(maria.signOut(testItemList[0])) {
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System.out.println("Correct result: Maria signed out an item successfully.");
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mariasItemList = maria.getSignedOutItems();
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if (mariasItemList.length == 1) {
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System.out.println("Correct result: Maria has one lending item.");
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}
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else {
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System.out.println(">> ERROR: Maria has other than one lending item.");
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}
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}
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else {
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System.out.println(">> ERROR: Maria was unable to sign out an item.");
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}
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//*********************************************************************************
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System.out.println("\n*** Test case #7: Sign out multiple LendingItems");
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boolean successfulSignOut = true;
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for(int i=1; i<=2; i++) {
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successfulSignOut = successfulSignOut && maria.signOut(testItemList[i]);
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}
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if (successfulSignOut) {
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System.out.println("Correct result: Maria signed out two more items successfully.");
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mariasItemList = maria.getSignedOutItems();
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if (mariasItemList.length == 3) {
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System.out.println("Correct result: Maria has three lending items.");
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}
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else {
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System.out.println(">> ERROR: Maria has other than three lending items.");
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}
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}
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else {
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System.out.println(">> ERROR: Maria was unable to sign out two more items.");
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}
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//*********************************************************************************
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System.out.println("\n*** Test case #8: Intentionally exceed the sign out limit");
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for(int i=3; i<MAXITEMS; i++) {
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maria.signOut(testItemList[i]);
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}
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if (!maria.signOut(testItemList[MAXITEMS])) {
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System.out.println("Correct result: Maria was prevented from signing out more than "
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+ MAXITEMS + " lending items.");
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}
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else {
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System.out.println(">> ERROR: Maria was able to sign out more than "
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+ MAXITEMS + " lending items.");
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}
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//*********************************************************************************
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System.out.println
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("\n*** Test case #9: A short-term resident tries to sign out a recommended item");
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LendingItem tommysItem = null;
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for(int i=0; i<2; i++) {
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if(tommy.signOut(testItemList[i])) {
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tommysItem = testItemList[i]; // Remember this for Test case #10
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if (testItemList[i].isBookClubRecommended()) {
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System.out.println
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(">> ERROR: Tommy was able to sign out a book club recommended item.");
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}
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else {
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System.out.println
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("Correct result: Tommy was able to sign out a non recommended item.");
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}
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}
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else {
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if (testItemList[i].isBookClubRecommended()) {
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System.out.println
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("Correct result: Tommy was prevented from signing out a recommended item.");
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}
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else {
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System.out.println
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(">> ERROR: Tommy was prevented from signing out a non recommended item.");
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}
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}
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}//end for
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//*********************************************************************************
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System.out.println
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("\n*** Test case #10: Returning the only item that was signed out");
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int tommyListLength = tommy.getSignedOutItems().length;
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if(tommy.returnItem(tommysItem)) {
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System.out.println("Correct result: Tommy's item was successfully returned.");
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}
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else {
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System.out.println(">> ERROR: Tommy's item was not successfully returned.");
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}
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if(tommy.getSignedOutItems().length == tommyListLength - 1) {
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System.out.println("Correct result: Tommy's list length changed appropriately.");
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}
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else {
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System.out.println(">> ERROR: Tommy's list length did not change appropriately.");
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}
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//*********************************************************************************
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System.out.println("\n*** Test case #11: Returning an item that was not signed out");
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if(tommy.returnItem(testItemList[3])) {
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System.out.println(">> ERROR: Returned an item that was not signed out.");
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}
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else {
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System.out.println
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("Correct result: Unsuccessful attempt to return an item that was not signed out.");
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}
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//*********************************************************************************
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System.out.println
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("\n*** Test case #12: Returning the first item that was signed out");
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int mariaListLength = maria.getSignedOutItems().length;
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if(maria.returnItem(testItemList[0])) {
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System.out.println("Correct result: Maria's first item was successfully returned.");
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}
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else {
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System.out.println(">> ERROR: Maria's first item was not successfully returned.");
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}
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if(maria.getSignedOutItems().length == mariaListLength - 1) {
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System.out.println("Correct result: Maria's list length changed appropriately.");
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}
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else {
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System.out.println(">> ERROR: Maria's list length did not change appropriately.");
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}
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System.out.println
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("\nConfirm return: Lean In should be absent from the following list:");
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mariasItemList = maria.getSignedOutItems();
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for (int i=0; i < mariasItemList.length; i++) {
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System.out.println(mariasItemList[i].getDescription());
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}
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//*********************************************************************************
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System.out.println("\n*** Test case #13: Returning a mid-list item");
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mariaListLength = maria.getSignedOutItems().length;
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if(maria.returnItem(testItemList[3])) {
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System.out.println("Correct result: The Time Machine was successfully returned.");
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}
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else {
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System.out.println(">> ERROR: The Time Machine was not successfully returned.");
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}
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if(maria.getSignedOutItems().length == mariaListLength - 1) {
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System.out.println("Correct result: Maria's list length changed appropriately.");
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}
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else {
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System.out.println(">> ERROR: Maria's list length did not change appropriately.");
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}
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System.out.println
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("\nConfirm return: The Time Machine should be absent from the following list:");
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mariasItemList = maria.getSignedOutItems();
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for (int i=0; i < mariasItemList.length; i++) {
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System.out.println(mariasItemList[i].getDescription());
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}
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//*********************************************************************************
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System.out.println("\n************* End of Test Cases ***************\n");
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} // end main method
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} // end LendingTestDriver class |