fixed unit tests

util/src/test/java/de/muehlencord/shared/util/DefaultTest.java

@@ -10,24 +10,27 @@ import java.io.InputStream;
  */
 public class DefaultTest {
 
-        public String readContentFromFile(String name) throws IOException {
+    public String readContentFromFile(String name) throws IOException {
 
         StringBuilder sb = new StringBuilder();
         byte[] buffer = new byte[4096];
-        InputStream is = DefaultTest.class.getResourceAsStream(name);
+
-        if (is == null) {
+        if (DefaultTest.class.getResourceAsStream(name) == null) {
             throw new IOException("File " + name + " not found");
         }
-        BufferedInputStream bis = new BufferedInputStream(is);
 
-        int bytesRead = 0;
+        try (InputStream is = DefaultTest.class.getResourceAsStream(name);
-        while ((bytesRead = bis.read(buffer)) != -1) {
+                BufferedInputStream bis = new BufferedInputStream(is);) {
-            sb.append(new String(buffer, 0, bytesRead));
+            int bytesRead = 0;
+            while (bytesRead != -1) {
+                bytesRead = bis.read(buffer);
+                if (bytesRead != -1) {
+                    sb.append(new String(buffer, 0, bytesRead));
+                }
+            }
+            bis.close();
         }
-        bis.close();
-        is.close();
 
         return sb.toString();
     }
-    
 }

util/src/test/java/de/muehlencord/shared/util/StringUtilTest.java

@@ -15,7 +15,7 @@ public class StringUtilTest extends DefaultTest {
 
     @Test
     public void testGetValueBetweenKeywords() throws ParseException, IOException {
-        String content = readContentFromFile("/test.txt"); 
+        String content = readContentFromFile("test.txt"); 
         
         String ipAddress = StringUtil.getValueBetweenKeywords(content, "The IP", "has just"); 
         assertEquals ("ipAddress", "222.184.230.118", ipAddress); 

util/src/test/java/de/muehlencord/shared/util/file/FileUtilTest.java

@@ -26,8 +26,7 @@ public class FileUtilTest {
     public void testGetFilesFromDirecotry() throws FileHandlingException, URISyntaxException {
         System.out.println("testGetFilesFromDirectory");
         
-        
+        URL url = getClass().getResource("testfile.txt");
-        URL url = getClass().getResource("/testfile.txt");
         File testFile = new File(url.getFile());
         
         List<File> fileList = FileUtil.getFilesFromDirecotry(testFile.getParent(), ".*.java");