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Production-Code for CDPlayer-Method [Quieter] produced.

feature-pr-cdPlayerQuieterTest
JPANZO 3 years ago
parent
commit
1649116dd0
  1. 2
      src/main/java/device/cdPlayer/CDPlayer.java
  2. 75
      src/test/java/device/cdPlayer/CDPlayerTest.java

2
src/main/java/device/cdPlayer/CDPlayer.java

@ -31,7 +31,7 @@ public class CDPlayer implements Device {
@Override
public int getVolume() {
return 0;
return volume;
}
@Override

75
src/test/java/device/cdPlayer/CDPlayerTest.java

@ -1,47 +1,52 @@
package device.cdPlayer;
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;
import org.junit.jupiter.params.provider.MethodSource;
import org.mockito.junit.jupiter.MockitoExtension;
import java.util.stream.Stream;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.*;
@ExtendWith(MockitoExtension.class)
class CDPlayerTest {
/*
@Test
void louder() {
}
@Test
void quieter() {
}
@Test
void getVolume() {
}
@Test
void next() {
}
@Test
void prev() {
}
@Test
void getInfoText() {
}
@Test
void getOptions() {
}
@Test
void chooseOption() {
}
@Test
void play() {
@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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