added uebung07 angabe

uebung07/test/oop/ch05/generic/mensa/MensaTest.java

@@ -0,0 +1,80 @@
+package oop.ch05.generic.mensa;
+
+import oop.ch05.generic.secured.AuthorizationException;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThrows;
+
+public class MensaTest {
+    private static final String CONF_ACCOUNT = "33-1298";
+    private static final String OTHER_ACCOUNT = "33-1299";
+    private AccountManagement accountMgt;
+    private VendingMachine vm1;
+    private VendingMachine vm2;
+    private VendingMachine tumVM;
+    private CashPoint unibwMensa;
+
+    private AccountCard conf;
+    private MensaCard frankSmith;
+    private CashCard hansMueller;
+    private CashCard peterSchmidt;
+    private CashCard thomasMayer;
+
+    @Before
+    public void setup() {
+        accountMgt = new AccountManagement(4711, "UniBw admin");
+
+        vm1 = new VendingMachine("left", 4711);
+        vm2 = new VendingMachine("right", 4711);
+        tumVM = new VendingMachine("TUM Mensa", 3141);
+        unibwMensa = new CashPoint("UniBw Mensa", 4711, accountMgt);
+
+        conf = new AccountCard("conference", CONF_ACCOUNT, 42);
+        frankSmith = new CountCard("Frank Smith", Color.gray);
+        hansMueller = new CashCard("Hans Müller", Color.green, 4711);
+        peterSchmidt = new CashCard("Peter Schmidt", Color.green, 4711);
+        thomasMayer = new CashCard("Thomas Mayer", Color.blue, 4711);
+    }
+
+    @Test
+    public void testPayment() throws AuthorizationException, RejectedException {
+        vm1.deposit(hansMueller, 10);
+        vm1.deposit(peterSchmidt, 5);
+        vm2.deposit(thomasMayer, 2);
+        assertThrows(AuthorizationException.class, () -> tumVM.deposit(hansMueller, 10));
+
+        assertEquals(15, vm1.getEuros());
+        assertEquals(2, vm2.getEuros());
+        assertEquals(0, tumVM.getEuros());
+        assertEquals(1000, hansMueller.getBalance());
+        assertEquals(500, peterSchmidt.getBalance());
+        assertEquals(200, thomasMayer.getBalance());
+
+        hansMueller.pass(unibwMensa);
+        assertEquals(733, hansMueller.getBalance());
+        assertEquals(1, unibwMensa.getCounter());
+        assertEquals(267, unibwMensa.getCents());
+
+        frankSmith.pass(unibwMensa);
+        assertEquals(0, accountMgt.getAmount(CONF_ACCOUNT));
+        assertThrows(RejectedException.class, () -> conf.pass(unibwMensa));
+        assertThrows(RejectedException.class, () -> thomasMayer.pass(unibwMensa));
+        hansMueller.pass(unibwMensa);
+        hansMueller.pass(unibwMensa);
+        assertEquals(199, hansMueller.getBalance());
+
+        assertThrows(RejectedException.class, () -> hansMueller.pass(unibwMensa));
+
+        accountMgt.deposit(CONF_ACCOUNT, 1000);
+        accountMgt.deposit(OTHER_ACCOUNT, 2000);
+        assertEquals(100000, accountMgt.getAmount(CONF_ACCOUNT));
+        assertEquals(200000, accountMgt.getAmount(OTHER_ACCOUNT));
+
+        conf.pass(unibwMensa);
+        assertEquals(99505, accountMgt.getAmount(CONF_ACCOUNT));
+        assertEquals(200000, accountMgt.getAmount(OTHER_ACCOUNT));
+        assertEquals(5, unibwMensa.getCounter());
+    }
+}