From c2894caa5886b80c930ca5da62b63e5f38045bf9 Mon Sep 17 00:00:00 2001
From: sahar <sahmaisary@yahoo.com>
Date: Mon, 31 Jan 2022 22:40:50 +0100
Subject: [PATCH] quieter_test() for UsbPlayer.quieter() implemented

---
 src/test/java/device/UsbPlayerTest.java | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/src/test/java/device/UsbPlayerTest.java b/src/test/java/device/UsbPlayerTest.java
index 499ef65..c9901a1 100644
--- a/src/test/java/device/UsbPlayerTest.java
+++ b/src/test/java/device/UsbPlayerTest.java
@@ -7,20 +7,23 @@ import static org.assertj.core.api.Assertions.assertThat;
 
 class UsbPlayerTest {
 
-    UsbPlayer up =new UsbPlayer();
+    UsbPlayer up = new UsbPlayer();
 
 
     @Test
     void louder_test() {
-       up.setLautstaerke(40);
-       up.louder();
-       assertThat(up.getLautstaerke()).isEqualTo(41);
+        up.setLautstaerke(40);
+        up.louder();
+        assertThat(up.getLautstaerke()).isEqualTo(41);
     }
-/*
+
     @Test
-    void quiter() {
+    void quieter_test() {
+        up.setLautstaerke(40);
+        up.quieter();
+        assertThat(up.getLautstaerke()).isEqualTo(39);
     }
-
+/*
     @Test
     void getVolume() {
     }