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CDPlayer-Methods[play,louder,quieter] update.

feature-pr-organization
JPANZO 3 years ago
parent
commit
35663bd953
  1. 33
      src/test/java/device/cdPlayer/CDPlayerTest.java

33
src/test/java/device/cdPlayer/CDPlayerTest.java

@ -1,7 +1,6 @@
package device.cdPlayer;
import device.cdPlayer.exceptions.*;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
@ -121,5 +120,37 @@ class CDPlayerTest {
);
}
@ParameterizedTest
@MethodSource("quieterTestData")
void quieterTest(String testName,String testDirection, CDPlayer _cdPlayer,int anzClicks, int expectedResult) {
for (int i = 0; i < anzClicks; i++) {
_cdPlayer.quieter();
}
if(testDirection.equals("VolumeDecreased")){
for (int i = 0; i < 20; i++) {
_cdPlayer.louder();
}
for (int i = 0; i < anzClicks; i++) {
_cdPlayer.quieter();
}
assertThat(_cdPlayer.getVolume()).describedAs(testName).isEqualTo(expectedResult);
}
if(testDirection.equals("VolumeHasNotChanged")){
assertThat(_cdPlayer.getVolume()).describedAs(testName).isEqualTo(expectedResult);
}if(testDirection.equals("VolumeNotIncreased")){
assertThat(_cdPlayer.getVolume()).describedAs(testName).isNotEqualTo(expectedResult);
}
}
static Stream<Arguments> quieterTestData () {
CDPlayer cdPlayer=new CDPlayer();
return Stream.of(
Arguments.of("[getVolume() after 20x quieter() starting by 20] => VolumeHasDecreased","VolumeDecreased", cdPlayer, 19, 1),
Arguments.of("[getVolume() after 20x quieter() starting by 0] => VolumeHasNotChanged","VolumeHasNotChanged" ,cdPlayer,20,0),
Arguments.of("[getVolume() after 5x quieter() starting by 0] => VolumeNotIncreased","VolumeNotIncreased", cdPlayer,5,5)
);
}
}
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