コード例 #1
0
 @Test
 public void vendorCanAddStockToItems() {
   String itemsNumber = "1\n";
   String amountOfItemsToStock = "3\n";
   String input = stockItems + itemsNumber + amountOfItemsToStock + exit;
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertEquals(instructions, outStream.toString().substring(0, instructions.length()));
   length += instructions.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 1 entered for stock items
   assertEquals(
       itemsNumberToBeStocked,
       outStream.toString().substring(length, length + itemsNumberToBeStocked.length()));
   length += itemsNumberToBeStocked.length();
   // 1 entered representing item's assigned number
   String amountAdded = "AMOUNT ADDED:\n";
   assertEquals(
       amountAdded, outStream.toString().substring(length, length + amountAdded.length()));
   length += amountAdded.length();
   // 3 entered for amount of items to be stocked
   String itemStock = "ITEM: COLA\n" + "STOCK: 3\n";
   assertEquals(itemStock, outStream.toString().substring(length, length + itemStock.length()));
   length += itemStock.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   // 0 entered to exit
 }
コード例 #2
0
 @Test
 public void invalidSelectionAtStartDisplaysErrorMessageKeepsGoing() {
   String input = "2098\n" + "ahflk\n" + "0\n";
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertEquals(instructions, outStream.toString().substring(0, instructions.length()));
   length += instructions.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 2098 entered
   String invalidSelection = "INVALID SELECTION\n";
   assertEquals(
       invalidSelection,
       outStream.toString().substring(length, length + invalidSelection.length()));
   length += invalidSelection.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // ahflk entered
   assertEquals(
       invalidSelection,
       outStream.toString().substring(length, length + invalidSelection.length()));
   length += invalidSelection.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   // 0 entered to exit
 }
コード例 #3
0
 @Test
 public void invalidChoicesOnItemStockingDisplaysErrorsKeepsGoing() {
   String input = "1\n" + "4\n" + "1\n" + "3\n" + "-2098\n" + "1\n" + "3\n" + "83\n" + "0\n";
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertEquals(instructions, outStream.toString().substring(0, instructions.length()));
   length += instructions.length();
   assertEquals(welcome, outStream.toString().subSequence(length, length + welcome.length()));
   length += welcome.length();
   // 1 entered to stock item
   assertEquals(
       itemsNumberToBeStocked,
       outStream.toString().substring(length, length + itemsNumberToBeStocked.length()));
   length += itemsNumberToBeStocked.length();
   // 4 entered for item's number
   String invalidItemNumber = "INVALID ITEM NUMBER\n";
   assertEquals(
       invalidItemNumber,
       outStream.toString().substring(length, length + invalidItemNumber.length()));
   length += invalidItemNumber.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 1 entered to stock item
   assertEquals(
       itemsNumberToBeStocked,
       outStream.toString().substring(length, length + itemsNumberToBeStocked.length()));
   length += itemsNumberToBeStocked.length();
   // 3 entered for item's number
   String amountAdded = "AMOUNT ADDED:\n";
   assertEquals(
       amountAdded, outStream.toString().substring(length, length + amountAdded.length()));
   length += amountAdded.length();
   // -2098 entered for amount added
   String invalidAmount = "INVALID AMOUNT\n";
   assertEquals(
       invalidAmount, outStream.toString().substring(length, length + invalidAmount.length()));
   length += invalidAmount.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 1 entered to stock item
   assertEquals(
       itemsNumberToBeStocked,
       outStream.toString().substring(length, length + itemsNumberToBeStocked.length()));
   length += itemsNumberToBeStocked.length();
   // 3 entered for item's number
   assertEquals(
       amountAdded, outStream.toString().substring(length, length + amountAdded.length()));
   length += amountAdded.length();
   // 83 entered for amount added
   String itemChips = "ITEM: CHIPS\n";
   String stock83 = "STOCK: 83\n";
   assertEquals(
       itemChips + stock83,
       outStream.toString().substring(length, length + itemChips.length() + stock83.length()));
   length += stock83.length() + itemChips.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   // 0 pressed to exit
 }
コード例 #4
0
 @Test
 public void vendorCanExit() {
   String input = "0\n";
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertTrue(outStream.toString().equals(instructions + welcome));
 }
コード例 #5
0
 @Test
 public void newItemAddedToItemList() {
   String setCostOfWater = "1.25\n";
   String watersNumber = "4\n";
   String amountOfWaterToStock = "3\n";
   String input =
       addNewItem
           + "water\n"
           + setCostOfWater
           + stockItems
           + watersNumber
           + amountOfWaterToStock
           + exit;
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertEquals(instructions, outStream.toString().substring(0, instructions.length()));
   length += instructions.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 4 entered for adding new item
   assertEquals(
       enterItemName, outStream.toString().substring(length, length + enterItemName.length()));
   length += enterItemName.length();
   // water entered for item's name
   assertEquals(price, outStream.toString().substring(length, length + price.length()));
   length += price.length();
   // 1.25 entered to set price of water
   String newItemDescription = "NEW ITEM: WATER\n" + "PRICE: $1.25\n" + "ITEM NUMBER: 4\n";
   assertEquals(
       newItemDescription,
       outStream.toString().substring(length, length + newItemDescription.length()));
   length += newItemDescription.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 1 entered to stock item
   assertEquals(
       itemsNumberToBeStocked,
       outStream.toString().substring(length, length + itemsNumberToBeStocked.length()));
   length += itemsNumberToBeStocked.length();
   // 4 entered for water's number
   String amountAdded = "AMOUNT ADDED:\n";
   assertEquals(
       amountAdded, outStream.toString().substring(length, length + amountAdded.length()));
   length += amountAdded.length();
   // 3 entered for amount of water added
   String stockConfirmation = "ITEM: WATER\n" + "STOCK: 3\n";
   assertEquals(
       stockConfirmation,
       outStream.toString().substring(length, length + stockConfirmation.length()));
   length += stockConfirmation.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   // 0 entered to exit
 }
コード例 #6
0
 @Test
 public void invalidSelectinAtAddingNewItemDisplaysErrorMessageKeepsGoing() {
   String input =
       "4\n" + "LKJoiu823098\n" + "afdlk\n" + "1\n" + "4\n" + "4\n" + "holdasde\n" + "3\n" + "0\n";
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertEquals(instructions, outStream.toString().substring(0, instructions.length()));
   length += instructions.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 4 entered for new item
   assertEquals(
       enterItemName, outStream.toString().substring(length, length + enterItemName.length()));
   length += enterItemName.length();
   // LKJoiu823098 entered for item name
   assertEquals(price, outStream.toString().substring(length, length + price.length()));
   length += price.length();
   // afdlk entered for price
   String invalidPrice = "INVALID PRICE\n";
   assertEquals(
       invalidPrice, outStream.toString().substring(length, length + invalidPrice.length()));
   length += invalidPrice.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 1 entered for stocking item
   assertEquals(
       itemsNumberToBeStocked,
       outStream.toString().substring(length, length + itemsNumberToBeStocked.length()));
   length += itemsNumberToBeStocked.length();
   // 4 entered for item's number
   String invalidItemNumber = "INVALID ITEM NUMBER\n";
   assertEquals(
       invalidItemNumber,
       outStream.toString().substring(length, length + invalidItemNumber.length()));
   length += invalidItemNumber.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 4 entered for new item
   assertEquals(
       enterItemName, outStream.toString().substring(length, length + enterItemName.length()));
   length += enterItemName.length();
   // holdasde entered for item name
   assertEquals(price, outStream.toString().substring(length, length + price.length()));
   length += price.length();
   // 3 entered for price
   String newItemSummary = "NEW ITEM: HOLDASDE\n" + "PRICE: $3.00\n" + "ITEM NUMBER: 4\n";
   assertEquals(
       newItemSummary, outStream.toString().substring(length, length + newItemSummary.length()));
   length += newItemSummary.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   // 0 entered to exit
 }
コード例 #7
0
 @Test
 public void invalidSelectionAtCoinStockDisplaysErrorMessageKeepsGoing() {
   String input = "2\n" + "589\n" + "2\n" + "10\n" + "-129\n" + "2\n" + "asldkf\n" + "0\n";
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertEquals(instructions, outStream.toString().substring(0, instructions.length()));
   length += instructions.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 2 entered for coin stocking
   String coinValue = "COIN VALUE:\n";
   assertEquals(coinValue, outStream.toString().substring(length, length + coinValue.length()));
   length += coinValue.length();
   // 589 entered for coin value
   String invalidValue = "INVALID VALUE\n";
   assertEquals(
       invalidValue, outStream.toString().substring(length, length + invalidValue.length()));
   length += invalidValue.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 2 entered for coin stocking
   assertEquals(coinValue, outStream.toString().substring(length, length + coinValue.length()));
   length += coinValue.length();
   // 10 entered for coin value
   String amountOfCoins = "AMOUNT OF COINS:\n";
   assertEquals(
       amountOfCoins, outStream.toString().substring(length, length + amountOfCoins.length()));
   length += amountOfCoins.length();
   // -129 entered for amount of coins
   String invalidAmount = "INVALID AMOUNT\n";
   assertEquals(
       invalidAmount, outStream.toString().substring(length, length + invalidAmount.length()));
   length += invalidAmount.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 2 entered for coin stocking
   assertEquals(coinValue, outStream.toString().substring(length, length + coinValue.length()));
   length += coinValue.length();
   // asldkf entered for coin value
   assertEquals(
       invalidValue, outStream.toString().substring(length, length + invalidValue.length()));
   length += invalidValue.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   // 0 entered to exit
 }
コード例 #8
0
 @Test
 public void vendorCanEmptyCoinDispenser() {
   String nickelValue = "05\n";
   String amountOfNickels = "10\n";
   String input = stockCoins + nickelValue + amountOfNickels + emptyDispenser + exit;
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertEquals(instructions, outStream.toString().substring(0, length + instructions.length()));
   length += instructions.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 2 entered for stock coins
   String coinValue = "COIN VALUE:\n";
   assertEquals(coinValue, outStream.toString().substring(length, length + coinValue.length()));
   length += coinValue.length();
   // 05 entered for nickel value
   String amountOfCoins = "AMOUNT OF COINS:\n";
   assertEquals(
       amountOfCoins, outStream.toString().substring(length, length + amountOfCoins.length()));
   length += amountOfCoins.length();
   // 10 entered for amount of nickels
   String totalCoins = "0 Quarters, 0 Dimes, 10 Nickels\n";
   assertEquals(totalCoins, outStream.toString().substring(length, length + totalCoins.length()));
   length += totalCoins.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 3 pressed to empty coin dispsner
   String coinsEmptied = "COINS EMPTIED\n";
   assertEquals(
       coinsEmptied, outStream.toString().substring(length, length + coinsEmptied.length()));
   length += coinsEmptied.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 0 pressed to exit
 }
コード例 #9
0
 @Test
 public void vendorCanStockCoins() {
   String dimeValue = "10\n";
   String quarterValue = "25\n";
   String amountOfDimes = "2\n";
   String amountOfQuarters = "4\n";
   String amountOfDimesAgain = "1\n";
   String input =
       stockCoins
           + dimeValue
           + amountOfDimes
           + stockCoins
           + dimeValue
           + amountOfDimesAgain
           + stockCoins
           + quarterValue
           + amountOfQuarters
           + exit;
   in = new ByteArrayInputStream(input.getBytes());
   System.setIn(in);
   vendorAccess.run();
   assertEquals(instructions, outStream.toString().substring(0, instructions.length()));
   length += instructions.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 2 entered for adding coins
   String coinValue = "COIN VALUE:\n";
   assertEquals(coinValue, outStream.toString().substring(length, length + coinValue.length()));
   length += coinValue.length();
   // 10 entered for coin's value
   String amountOfCoins = "AMOUNT OF COINS:\n";
   assertEquals(
       amountOfCoins, outStream.toString().substring(length, length + amountOfCoins.length()));
   length += amountOfCoins.length();
   // 2 entered for amount of dimes added
   String coinTotal = "0 Quarters, 2 Dimes, 0 Nickels\n";
   assertEquals(coinTotal, outStream.toString().substring(length, length + coinTotal.length()));
   length += coinTotal.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 2 entered for adding coins
   assertEquals(coinValue, outStream.toString().substring(length, length + coinValue.length()));
   length += coinValue.length();
   // 10 entered for coin's value
   assertEquals(
       amountOfCoins, outStream.toString().substring(length, length + amountOfCoins.length()));
   length += amountOfCoins.length();
   // 1 entered for amount of dimes added
   String coinTotal2 = "0 Quarters, 3 Dimes, 0 Nickels\n";
   assertEquals(coinTotal2, outStream.toString().substring(length, length + coinTotal2.length()));
   length += coinTotal2.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 2 entered for adding coins
   assertEquals(coinValue, outStream.toString().substring(length, length + coinValue.length()));
   length += coinValue.length();
   // 25 entered for coin's value
   assertEquals(
       amountOfCoins, outStream.toString().substring(length, length + amountOfCoins.length()));
   length += amountOfCoins.length();
   // 4 entered for amount of quarters
   String coinTotal3 = "4 Quarters, 3 Dimes, 0 Nickels\n";
   assertEquals(coinTotal3, outStream.toString().substring(length, length + coinTotal3.length()));
   length += coinTotal3.length();
   assertEquals(welcome, outStream.toString().substring(length, length + welcome.length()));
   length += welcome.length();
   // 0 entered to exit
 }