Praktikum 4: alles funktioniert

src/main/java/de/joethei/hs/java2/praktikum/praktikum4/KlausurenServer.java

@@ -84,7 +84,7 @@ public class KlausurenServer {
                 }
                 executorService.shutdown();
                 try {
-                    executorService.awaitTermination(10, TimeUnit.MINUTES);
+                    executorService.awaitTermination(1, TimeUnit.MINUTES);
                 } catch (InterruptedException e) {
                     Thread.currentThread().interrupt();
                 }
@@ -129,7 +129,12 @@ public class KlausurenServer {
     }
 
     synchronized void save() {
-        try (FileWriter fileWriter = new FileWriter(getClass().getClassLoader().getResource("praktikum4/data.txt").getFile()); PrintWriter printWriter = new PrintWriter(fileWriter)) {
+        FileOutputStream fileWriter;
+        PrintWriter printWriter = null;
+        try {
+            fileWriter = new FileOutputStream(getClass().getClassLoader().getResource("praktikum4/data.txt").getFile());
+            printWriter = new PrintWriter(fileWriter);
+
             for (Map.Entry<String, TreeSet<Integer>> entry : data.entrySet()) {
                 StringBuilder tmp = new StringBuilder(entry.getKey());
                 for (int integer : entry.getValue()) {
@@ -137,12 +142,15 @@ public class KlausurenServer {
                 }
                 System.out.println(tmp.toString());
                 printWriter.println(tmp.toString());
-                printWriter.flush();
 
             }
-            printWriter.close();
         } catch (IOException e) {
             e.printStackTrace();
+        }finally {
+            assert printWriter != null;
+            printWriter.close();
+
+
         }
     }
 

src/test/java/de/joethei/hs/java2/tests/KlausurenServerTest.java

@@ -41,42 +41,52 @@ public class KlausurenServerTest {
         assertEquals("1 [5, 6, 7, 8]", sendRequest("getall"));
     }
 
-    @Test(timeout = 20L)
+    @Test(timeout = 500L)
     @Order(order = 4)
     public void get() {
         assertEquals("1 5, 6, 7, 8", sendRequest("get max@maier"));
         assertEquals("0", sendRequest("get max@müller"));
     }
 
-    @Test(timeout = 20L)
+    @Test(timeout = 500L)
     @Order(order = 5)
     public void del() {
         assertEquals("0", sendRequest("del max@maier baum"));
         assertEquals("1 5, 6, 7, 8", sendRequest("del max@maier"));
         assertEquals("0", sendRequest("get max@maier"));
     }
-    @Test(timeout = 700L)
+    @Test(timeout = 2000L)
     @Order(order = 6)
     public void saved() throws InterruptedException {
+        assertEquals("1", sendRequest("put max@maier 5, 6, 7, 8"));
         assertEquals("1", sendRequest("stop"));
-        //Thread.sleep(500L);
-        //server = new KlausurenServer(6767);
-        //assertEquals("1 [5, 6, 7, 8]", sendRequest("getall"));
+        //Thread.sleep(1000L);
+        server = new KlausurenServer(6768);
+        Thread.sleep(100L);
+        assertEquals("1 [5, 6, 7, 8]", sendRequest("getall", 6768));
+        assertEquals("1 5, 6, 7, 8", sendRequest("del max@maier", 6768));
+        //sendRequest("stop");
     }
 
-    private String sendRequest(String command) {
+    private String sendRequest(String command, int port) {
         try {
-            Socket socket = new Socket("localhost", 6767);
+            Socket socket = new Socket("localhost", port);
             BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
             BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
             writer.write(command);
             writer.newLine();
             writer.flush();
-
-            return reader.readLine();
+            String result = reader.readLine();
+            socket.close();
+            return result;
         } catch (IOException e) {
             e.printStackTrace();
         }
+
         return null;
     }
+
+    private String sendRequest(String command) {
+        return sendRequest(command, 6767);
+    }
 }