quieter_test() for UsbPlayer.quieter() implemented

3 years ago · c2894caa58
1 changed files with 10 additions and 7 deletions
--- a/src/test/java/device/UsbPlayerTest.java
+++ b/src/test/java/device/UsbPlayerTest.java
@ -7,7 +7,7 @@ import static org.assertj.core.api.Assertions.assertThat;

 class UsbPlayerTest {

-    UsbPlayer up =new UsbPlayer();
+    UsbPlayer up = new UsbPlayer();


    @Test
@ -16,11 +16,14 @@ class UsbPlayerTest {
        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() {
    }