added uebung04 task

2025-05-02 14:01:50 +02:00
parent 38a6313e08
commit 192db94f14
8 changed files with 482 additions and 0 deletions
--- a/uebung04/tournament/TournamentTest.java
+++ b/uebung04/tournament/TournamentTest.java
@@ -0,0 +1,134 @@
+package tournament;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThrows;
+
+public class TournamentTest {
+
+    private static final String BORGHOFF = "Prof. Borghoff";
+    private static final String HOMMEL = "Prof. Hommel";
+    private static final String KOCH = "Prof. Koch";
+    private static final String MINAS = "Prof. Minas";
+    private static final String BUCHENRIEDER = "Prof. Buchenrieder";
+    private static final String DREO = "Prof. Dreo";
+    private static final String ROSE = "Prof. Rose";
+    private static final String SIEGLE = "Prof. Siegle";
+    private static final String TEEGE = "Prof. Teege";
+    private static final Set<String> SET1 = Set.of(BORGHOFF, HOMMEL, KOCH, MINAS, BUCHENRIEDER, DREO, ROSE, SIEGLE, TEEGE);
+    private static final Set<String> SET2 = Set.of(BORGHOFF, MINAS, SIEGLE, HOMMEL, DREO);
+    private static final Set<String> SET3 = Set.of(BORGHOFF, MINAS, SIEGLE);
+    private static final Set<String> SET4 = Set.of(MINAS, SIEGLE);
+    private static final Set<String> SET5 = Set.of(MINAS);
+
+    private Tournament tournament;
+    private Game r1s1;
+    private Game r1s2;
+    private Game r1s3;
+    private Game r1s4;
+    private Game r2s1;
+    private Game r2s2;
+    private Game r3s1;
+    private Game r4s1;
+
+    @Before
+    public void setup() {
+        r1s1 = new SeededGame(HOMMEL, KOCH);
+        r1s2 = new SeededGame(MINAS, BUCHENRIEDER);
+        r1s3 = new SeededGame(DREO, ROSE);
+        r1s4 = new SeededGame(SIEGLE, TEEGE);
+        r2s1 = new ByeGame(BORGHOFF, r1s1);
+        r2s2 = new OrdinaryGame(r1s2, r1s3);
+        r3s1 = new OrdinaryGame(r2s1, r2s2);
+        r4s1 = new OrdinaryGame(r3s1, r1s4);
+        tournament = new Tournament("UniBw Sportschießen", r4s1);
+    }
+
+    @Test
+    public void testBeforeFirstRound() {
+        assertEquals(SET1, asSet(tournament.getAllPlayers()));
+        assertEquals(SET1, asSet(tournament.getRemainingPlayers()));
+    }
+
+    @Test
+    public void testFirstRound() {
+        r1s1.setWinner(HOMMEL);
+        r1s2.setWinner(MINAS);
+        r1s3.setWinner(DREO);
+        r1s4.setWinner(SIEGLE);
+        assertEquals(SET1, asSet(tournament.getAllPlayers()));
+        assertEquals(SET2, asSet(tournament.getRemainingPlayers()));
+    }
+
+    @Test
+    public void testSecondRound() {
+        r1s1.setWinner(HOMMEL);
+        r1s2.setWinner(MINAS);
+        r1s3.setWinner(DREO);
+        r1s4.setWinner(SIEGLE);
+        r2s1.setWinner(BORGHOFF);
+        r2s2.setWinner(MINAS);
+        assertEquals(SET1, asSet(tournament.getAllPlayers()));
+        assertEquals(SET3, asSet(tournament.getRemainingPlayers()));
+    }
+
+    @Test
+    public void testThirdRound() {
+        r1s1.setWinner(HOMMEL);
+        r1s2.setWinner(MINAS);
+        r1s3.setWinner(DREO);
+        r1s4.setWinner(SIEGLE);
+        r2s1.setWinner(BORGHOFF);
+        r2s2.setWinner(MINAS);
+        r3s1.setWinner(MINAS);
+        assertEquals(SET1, asSet(tournament.getAllPlayers()));
+        assertEquals(SET4, asSet(tournament.getRemainingPlayers()));
+    }
+
+    @Test
+    public void testCompleteTournament() {
+        r1s1.setWinner(HOMMEL);
+        r1s2.setWinner(MINAS);
+        r1s3.setWinner(DREO);
+        r1s4.setWinner(SIEGLE);
+        r2s1.setWinner(BORGHOFF);
+        r2s2.setWinner(MINAS);
+        r3s1.setWinner(MINAS);
+        r4s1.setWinner(MINAS);
+        assertEquals(SET1, asSet(tournament.getAllPlayers()));
+        assertEquals(SET5, asSet(tournament.getRemainingPlayers()));
+    }
+
+    @Test
+    public void testException() {
+        r1s1.setWinner(HOMMEL);
+        r1s2.setWinner(MINAS);
+        r1s3.setWinner(DREO);
+        r1s4.setWinner(SIEGLE);
+        r2s1.setWinner(BORGHOFF);
+        r2s2.setWinner(MINAS);
+        r3s1.setWinner(MINAS);
+        assertThrows(IllegalArgumentException.class, () -> r4s1.setWinner(BUCHENRIEDER));
+    }
+
+    @Test(expected = IllegalStateException.class)
+    public void testException2() {
+        r4s1.setWinner(MINAS);
+    }
+
+    @Test
+    public void testException3() {
+        r1s1.setWinner(HOMMEL);
+        assertThrows(IllegalStateException.class, () -> r1s1.setWinner(HOMMEL));
+    }
+
+    private static <T> Set<T> asSet(Collection<T> collection) {
+        return new HashSet<>(collection);
+    }
+}