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Method mute of CDPlayer tested on 6x louder()-> mute() -> getOldVolumeShouldReturn_0.

feature-pr-jacksonsNewFeature
JPANZO 3 years ago
parent
commit
9c4084e479
  1. 1
      src/main/java/device/cdPlayer/CDPlayer.java
  2. 12
      src/test/java/device/cdPlayer/CDPlayerTest.java

1
src/main/java/device/cdPlayer/CDPlayer.java

@ -122,6 +122,7 @@ public class CDPlayer implements Device {
public String unmute() {
muted=false;
volume=oldVolume;
oldVolume=0;
return ("Volume unmute.");
}

12
src/test/java/device/cdPlayer/CDPlayerTest.java

@ -584,13 +584,23 @@ class CDPlayerTest {
assertThat(_cdPlayer.isMuted()).describedAs(testName).isEqualTo(false);
assertThat(_cdPlayer.getVolume()).describedAs(testName).isEqualTo(5);
}
if(cases.equals("Case4")) {
for (int i = 0; i < 6; i++) {
_cdPlayer.louder();
}
_cdPlayer.mute();
_cdPlayer.unmute();
assertThat(_cdPlayer.isMuted()).describedAs(testName).isEqualTo(false);
assertThat(_cdPlayer.getOldVolume()).describedAs(testName).isEqualTo(0);
}
}
static Stream<Arguments> unmuteTestData () {
CDPlayer cdPlayer1 = new CDPlayer();
return Stream.of(
Arguments.of("[unmute() by checkingTheReturnValue ] => ShouldReturnAString", "Case1", cdPlayer1, "Volume unmute."),
Arguments.of("[unmute() by checkingTheEffectAfterRun ] => VariableMutedShouldBeFalse", "Case2", cdPlayer1, "Volume unmute."),
Arguments.of("[unmute() by 5x louder()-> mute()] => getVolumeShouldReturn_5", "Case3", cdPlayer1, "Volume unmute.")
Arguments.of("[unmute() by 5x louder()-> mute()] => getVolumeShouldReturn_5", "Case3", cdPlayer1, "Volume unmute."),
Arguments.of("[unmute() by 6x louder()-> mute()] => getOldVolumeShouldReturn_0", "Case4", cdPlayer1, "Volume unmute.")
);
}

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