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@ -5,7 +5,6 @@ import org.junit.jupiter.params.ParameterizedTest; |
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import org.junit.jupiter.params.provider.Arguments; |
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import org.junit.jupiter.params.provider.MethodSource; |
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import java.util.ArrayList; |
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import java.util.stream.Stream; |
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import static org.junit.jupiter.api.Assertions.*; |
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@ -15,20 +14,25 @@ class UsbPlayerTest { |
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UsbPlayer up = new UsbPlayer(); |
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@Test |
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void louder_test() { |
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up.setLautstaerke(40); |
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up.louder(); |
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assertThat(up.getLautstaerke()).isEqualTo(41); |
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@ParameterizedTest |
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@MethodSource("quieterOptions") |
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void quieterTest(String testName, UsbPlayer inputPlay, int expectedResult) { |
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int volumeNum = inputPlay.getLautstaerke(); |
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assertThat(volumeNum).describedAs(testName).isEqualTo(expectedResult); |
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} |
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@Test |
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void quieter_test() { |
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up.setLautstaerke(40); |
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up.quieter(); |
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assertThat(up.getLautstaerke()).isEqualTo(39); |
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static Stream<Arguments> quieterOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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up1.quieter(); |
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UsbPlayer up2 = new UsbPlayer(); |
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up2.setLautstaerke(10); |
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up2.quieter(); |
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return Stream.of( |
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Arguments.of("Volume must stay 0 ", up1, 0), |
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Arguments.of("Volume must be 9 ", up2, 9) |
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); |
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} |
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/* |
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@Test |
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void getVolume() { |
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@ -52,41 +56,10 @@ class UsbPlayerTest { |
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@Test |
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void chooseOption() { |
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}*/ |
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@ParameterizedTest |
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@MethodSource("PlayOptions") |
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void playTest(String testName, UsbPlayer inputPlay, String expectedResult) { |
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String playState = inputPlay.play(); |
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assertThat(playState).describedAs(testName).isEqualTo(expectedResult); |
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} |
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static Stream<Arguments> PlayOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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UsbPlayer up8 = new UsbPlayer(); |
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up8.setPlayTrack(""); |
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UsbPlayer up2 = new UsbPlayer(); |
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ArrayList<String> l = new ArrayList<String>(); |
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l.add("a.mp3"); |
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l.add("b.mp3"); |
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l.add("c.gif"); |
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up2.setPlaylist(l); |
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UsbPlayer up3 = new UsbPlayer(); |
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ArrayList<String> Pl = new ArrayList<String>(); |
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up3.setPlaylist(Pl); |
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UsbPlayer up6 = new UsbPlayer(); |
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up6.setDefect(true); |
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UsbPlayer up7 = new UsbPlayer(); |
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up7.setConnected(false); |
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return Stream.of( |
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Arguments.of("All right : ", up1, "USB : connected,working,have a list,Audio,point to a track."), |
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Arguments.of("No first Track : ", up8, "USB : connected,working,have a list,Audio,doesn't point to a track."), |
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Arguments.of("No Audio Files : ", up2, "USB : connected,working,have a list,not Audio."), |
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Arguments.of("No list of tracks : ", up3, "USB : connected,working,have no list."), |
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Arguments.of("connected , not working : ", up6, "USB : connected,not working."), |
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Arguments.of("not connected : ", up7, "not connected.") |
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); |
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@Test |
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void play() { |
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} |
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*/ |
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} |