Fix travis being picky

Author: Katsute

.gitignore

@@ -10,5 +10,4 @@ src/LICENSE.txt
 .gradle
 # Maven
 target
-/test/
-/src/test/resources/file/
+/test/

src/test/java/handlers/FileHandlerTests.java

@@ -2,7 +2,8 @@
 
 import com.kttdevelopment.simplehttpserver.SimpleHttpServer;
 import com.kttdevelopment.simplehttpserver.handler.*;
-import org.junit.*;
+import org.junit.Assert;
+import org.junit.Test;
 
 import java.io.File;
 import java.io.IOException;
@@ -15,6 +16,7 @@
 
 public class FileHandlerTests {
 
+    @SuppressWarnings("ResultOfMethodCallIgnored")
     @Test
     public void addFileTests() throws IOException{
         final int port = 25001;
@@ -84,6 +86,8 @@ public void addFileTests() throws IOException{
             }
         });
 
+        files.forEach((file, loadingOption) -> file.delete());
+
         server.stop();
     }