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QuieterTest is implemented

feature-pr-USB-quieter
sahar 3 years ago
parent
commit
0d4825e2d1
  1. 22
      src/test/java/device/usbPlayer/UsbPlayerTest.java

22
src/test/java/device/usbPlayer/UsbPlayerTest.java

@ -1,6 +1,11 @@
package device.usbPlayer;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import java.util.stream.Stream;
import static org.junit.jupiter.api.Assertions.*;
import static org.assertj.core.api.Assertions.assertThat;
@ -9,7 +14,24 @@ class UsbPlayerTest {
UsbPlayer up = new UsbPlayer();
@ParameterizedTest
@MethodSource("quieterOptions")
void quieterTest(String testName, UsbPlayer inputPlay, int expectedResult) {
int volumeNum = inputPlay.getLautstaerke();
assertThat(volumeNum).describedAs(testName).isEqualTo(expectedResult);
}
static Stream<Arguments> quieterOptions() {
UsbPlayer up1 = new UsbPlayer();
up1.quieter();
UsbPlayer up2 = new UsbPlayer();
up2.setLautstaerke(10);
up2.quieter();
return Stream.of(
Arguments.of("Volume must stay 0 ", up1, 0),
Arguments.of("Volume must be 9 ", up2, 9)
);
}
/*
@Test

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