Fix code smells.

Author: kappsegla

pom.xml

@@ -72,12 +72,6 @@
       <version>1.7.36</version>
       <scope>test</scope>
     </dependency>
-    <!--    <dependency>-->
-    <!--      <groupId>org.slf4j</groupId>-->
-    <!--      <artifactId>slf4j-simple</artifactId>-->
-    <!--      <version>1.7.36</version>-->
-    <!--      <scope>test</scope>-->
-    <!--    </dependency>-->
   </dependencies>
   <build>
     <plugins>

src/test/java/org/fungover/haze/integration/HazeIT.java

@@ -9,7 +9,7 @@
 import static org.assertj.core.api.Assertions.assertThat;
 
 @ExtendWith(HazeExtension.class)
-public class HazeIT {
+class HazeIT {
 
     @Pool
     JedisPooled pool;
@@ -87,17 +87,4 @@ void listKeyWithMultipleValues() {
         pool.del("test");
         assertThat(pool.exists("right")).isFalse();
     }
-
-//    @Test
-//    void unknownCommand() {
-//        try (Socket socket = new Socket("localhost", port)) {
-//            // socket.setSoTimeout(3000);
-//            socket.getOutputStream().write("helloworld key value\r\n".getBytes(StandardCharsets.UTF_8));
-//            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
-////            assertThat(bufferedReader.readLine()).isEqualTo("-ERR unknown command 'helloworld', with args beginning with: 'key' 'value' ");
-//            assertThat(bufferedReader.readLine()).isEqualTo("-ERR unknown command");
-//        } catch (IOException e) {
-//            throw new RuntimeException(e);
-//        }
-//    }
 }