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@ -9,9 +9,10 @@ import java.util.ArrayList; |
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import static org.assertj.core.api.Assertions.assertThat; |
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class UsbPlayerTest { |
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UsbPlayer up = new UsbPlayer(); |
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//UsbPlayer up = new UsbPlayer(); |
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@ParameterizedTest |
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@MethodSource("PlayOptions") |
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@ -21,21 +22,22 @@ class UsbPlayerTest { |
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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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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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UsbPlayer up8 = new UsbPlayer(USBDrive); |
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up8.setPlayTrack(""); |
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UsbPlayer up2 = new UsbPlayer(); |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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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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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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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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UsbPlayer up6 = new UsbPlayer(USBDrive); |
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up6.setDefect(true); |
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UsbPlayer up7 = new UsbPlayer(); |
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UsbPlayer up7 = new UsbPlayer(USBDrive); |
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up7.setConnected(false); |
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@ -57,14 +59,31 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> louderOptions() { |
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UsbPlayer up11 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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//first case |
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UsbPlayer up11 = new UsbPlayer(USBDrive); |
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up11.louder(); |
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UsbPlayer up22 = new UsbPlayer(); |
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//second case |
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UsbPlayer up22 = new UsbPlayer(USBDrive); |
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up22.setLautstaerke(100); |
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up22.louder(); |
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//third case |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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up3.setLautstaerke(10); |
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up3.mute(); |
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up3.louder(); |
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//forth case |
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UsbPlayer up4 = new UsbPlayer(USBDrive); |
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up4.setLautstaerke(10); |
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up4.mute(); |
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up4.unmute(); |
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up4.louder(); |
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return Stream.of( |
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Arguments.of("Volume is : 1 ", up11, 1), |
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Arguments.of("Volume is : 100 ", up22, 100) |
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Arguments.of("Volume is : 100 ", up22, 100), |
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Arguments.of("Volume is muted,no change can be made ", up3, 0), |
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Arguments.of("Volume is unmuted,a change has been made ", up4, 11) |
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); |
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} |
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@ -76,14 +95,33 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> quieterOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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//first case |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.quieter(); |
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UsbPlayer up2 = new UsbPlayer(); |
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//second case |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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up2.setLautstaerke(10); |
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up2.quieter(); |
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//third case |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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up3.setLautstaerke(10); |
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up3.mute(); |
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up3.quieter(); |
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//forth case |
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UsbPlayer up4 = new UsbPlayer(USBDrive); |
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up4.setLautstaerke(10); |
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up4.mute(); |
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up4.unmute(); |
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up4.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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Arguments.of("Volume must be 9 ", up2, 9), |
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Arguments.of("Volume is muted,no change can be made ", up3, 0), |
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Arguments.of("Volume is unmuted,a change has been made ", up4, 9) |
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); |
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} |
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@ -96,13 +134,14 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> NextOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.next(); |
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UsbPlayer up2 = new UsbPlayer(); |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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for (int i = 1; i < up2.getPlaylist().size(); i++) { |
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up2.next(); |
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} |
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UsbPlayer up3 = new UsbPlayer(); |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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for (int i = 1; i < up3.getPlaylist().size(); i++) { |
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up3.next(); |
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} |
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@ -123,9 +162,10 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> PrevOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.prev(); |
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UsbPlayer up2 = new UsbPlayer(); |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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for (int i = 1; i < up2.getPlaylist().size(); i++) {//3 |
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up2.prev(); |
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} |
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@ -145,22 +185,37 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> louder_10_Options() { |
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UsbPlayer up1 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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//first case |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.Louder_10(); |
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UsbPlayer up2 = new UsbPlayer(); |
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for (int i = 0; i <= 3; i++) { |
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//Second case |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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for (int i = 0; i < 3; i++) { |
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up2.Louder_10(); |
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} |
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up2.quieter_10(); |
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UsbPlayer up3 = new UsbPlayer(); |
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//third case |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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up3.setLautstaerke(100); |
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up3.Louder_10(); |
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//forth case |
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UsbPlayer up4 = new UsbPlayer(USBDrive); |
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up4.setLautstaerke(10); |
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up4.mute(); |
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up4.Louder_10(); |
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//fifth case |
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UsbPlayer up5 = new UsbPlayer(USBDrive); |
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up5.setLautstaerke(10); |
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up5.mute(); |
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up5.unmute(); |
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up5.Louder_10(); |
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return Stream.of( |
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Arguments.of("Volume was 0, should be 10 ", up1, 10), |
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Arguments.of("Volume was 0, should be 30 ", up2, 30), |
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Arguments.of("Volume was 100, should stay 100 ", up3, 100) |
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Arguments.of("Volume was 100, should stay 100 ", up3, 100), |
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Arguments.of("Volume is muted,no change can be made ", up4, 0), |
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Arguments.of("Volume is unmuted,a change has been made ", up5, 20) |
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); |
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} |
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@ -172,23 +227,38 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> quieter_10_Options() { |
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UsbPlayer up1 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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//first case |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.setLautstaerke(10); |
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up1.quieter_10(); |
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UsbPlayer up2 = new UsbPlayer(); |
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//second case |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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up2.setLautstaerke(50); |
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for (int i = 0; i < 3; i++) { |
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up2.quieter_10(); |
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} |
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UsbPlayer up3 = new UsbPlayer(); |
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//third case |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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up3.quieter_10(); |
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//forth case |
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UsbPlayer up4 = new UsbPlayer(USBDrive); |
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up4.setLautstaerke(11); |
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up4.mute(); |
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up4.quieter_10(); |
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//fifth case |
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UsbPlayer up5 = new UsbPlayer(USBDrive); |
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up5.setLautstaerke(11); |
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up5.mute(); |
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up5.unmute(); |
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up5.quieter_10(); |
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return Stream.of( |
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Arguments.of("Volume was 10, should be 0 ", up1, 0), |
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Arguments.of("Volume was 50, should be 20 ", up2, 20), |
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Arguments.of("Volume was 0, should stay 0 ", up3, 0) |
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Arguments.of("Volume was 0, should stay 0 ", up3, 0), |
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Arguments.of("Volume is muted,no change can be made ", up4, 0), |
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Arguments.of("Volume is unmuted,a change has been made ", up5, 1) |
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); |
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} |
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@ -205,7 +275,8 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> FindSongOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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return Stream.of( |
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Arguments.of("The song is not in the Album", up1.findSong("song 4"), -1), |
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Arguments.of("The song is in the Album", up1.findSong("Musik 02"), 1), |
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@ -222,16 +293,17 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> GoToOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.GoTo("Musik 03.mp3"); |
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UsbPlayer up2 = new UsbPlayer(); |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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up2.GoTo("Musik 04.mp3"); |
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UsbPlayer up3 = new UsbPlayer(); |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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up3.GoTo("Musik 02"); |
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UsbPlayer up4 = new UsbPlayer(); |
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UsbPlayer up4 = new UsbPlayer(USBDrive); |
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up4.next(); |
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up4.GoTo("Musik"); |
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@ -252,45 +324,46 @@ class UsbPlayerTest { |
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} |
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static Stream<Arguments> isAllAudioOptions() { |
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USB_Stick USBDrive = new USB_Stick(); |
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//mp3 |
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UsbPlayer up1 = new UsbPlayer(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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//mp4 |
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UsbPlayer up2 = new UsbPlayer(); |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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ArrayList<String> Pl = new ArrayList<String>(); |
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Pl.add("Musik 01.mp4"); |
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Pl.add("Musik 02.mp4"); |
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Pl.add("Musik 03.mp4"); |
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up2.setPlaylist(Pl); |
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//m4a |
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UsbPlayer up3 = new UsbPlayer(); |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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ArrayList<String> Pl1 = new ArrayList<String>(); |
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Pl1.add("Musik 01.m4a"); |
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Pl1.add("Musik 02.m4a"); |
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Pl1.add("Musik 03.m4a"); |
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up3.setPlaylist(Pl1); |
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//wav |
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UsbPlayer up4 = new UsbPlayer(); |
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UsbPlayer up4 = new UsbPlayer(USBDrive); |
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ArrayList<String> Pl2 = new ArrayList<String>(); |
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Pl2.add("Musik 01.wav"); |
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Pl2.add("Musik 02.wav"); |
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Pl2.add("Musik 03.wav"); |
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up4.setPlaylist(Pl2); |
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//wma |
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UsbPlayer up5 = new UsbPlayer(); |
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UsbPlayer up5 = new UsbPlayer(USBDrive); |
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ArrayList<String> Pl3 = new ArrayList<String>(); |
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Pl3.add("Musik 01.wma"); |
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Pl3.add("Musik 02.wma"); |
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Pl3.add("Musik 03.wma"); |
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up5.setPlaylist(Pl3); |
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//aac |
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UsbPlayer up6 = new UsbPlayer(); |
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UsbPlayer up6 = new UsbPlayer(USBDrive); |
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ArrayList<String> Pl4 = new ArrayList<String>(); |
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Pl4.add("Musik 01.aac"); |
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Pl4.add("Musik 02.aac"); |
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Pl4.add("Musik 03.aac"); |
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up6.setPlaylist(Pl4); |
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//mixed Audio and text Files in the Album |
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UsbPlayer up7 = new UsbPlayer(); |
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UsbPlayer up7 = new UsbPlayer(USBDrive); |
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ArrayList<String> Pl5 = new ArrayList<String>(); |
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Pl5.add("Musik 01.aac"); |
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Pl5.add("Musik 02.txt"); |
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@ -314,25 +387,26 @@ class UsbPlayerTest { |
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@MethodSource("GoToFirstOptions") |
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void GoToFirstTest(String testName, UsbPlayer inputUSB, String expectedResult) { |
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String firstSong = inputUSB.getPlayTrack(); |
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assertThat(firstSong ).describedAs(testName).isEqualTo(expectedResult); |
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assertThat(firstSong).describedAs(testName).isEqualTo(expectedResult); |
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} |
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static Stream<Arguments> GoToFirstOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.GoToFirst(); |
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UsbPlayer up2 = new UsbPlayer(); |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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up2.GoToFirst(); |
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up2.GoToFirst(); |
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UsbPlayer up3 = new UsbPlayer(); |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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up3.next(); |
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up3.GoToFirst(); |
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return Stream.of( |
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Arguments.of("It should go to the first Song ", up1,up1.getPlaylist().get(0)), |
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Arguments.of("Call the function twice and it stills go to the first Song ", up2,up2.getPlaylist().get(0)), |
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Arguments.of("go to the next Song then back to first Song ", up3,up3.getPlaylist().get(0)) |
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Arguments.of("It should go to the first Song ", up1, up1.getPlaylist().get(0)), |
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Arguments.of("Call the function twice and it stills go to the first Song ", up2, up2.getPlaylist().get(0)), |
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Arguments.of("go to the next Song then back to first Song ", up3, up3.getPlaylist().get(0)) |
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); |
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} |
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@ -340,27 +414,28 @@ class UsbPlayerTest { |
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@MethodSource("GoToLastOptions") |
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void GoToLastTest(String testName, UsbPlayer inputUSB, String expectedResult) { |
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String firstSong = inputUSB.getPlayTrack(); |
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assertThat(firstSong ).describedAs(testName).isEqualTo(expectedResult); |
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assertThat(firstSong).describedAs(testName).isEqualTo(expectedResult); |
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} |
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static Stream<Arguments> GoToLastOptions() { |
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USB_Stick USBDrive = new USB_Stick(); |
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//first case |
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UsbPlayer up1 = new UsbPlayer(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.GoToLast(); |
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UsbPlayer up2 = new UsbPlayer(); |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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up2.GoToLast(); |
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up2.GoToLast(); |
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UsbPlayer up3 = new UsbPlayer(); |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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up3.next(); |
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up3.GoToLast(); |
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return Stream.of( |
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Arguments.of("It should go to the Last Song ", up1,up1.getPlaylist().get(up1.getPlaylist().size()-1)), |
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Arguments.of("It should go to the Last Song even after calling the function twice ", up2,up2.getPlaylist().get(up2.getPlaylist().size()-1)), |
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Arguments.of("It should go to the Last Song even changing the current song ", up3,up3.getPlaylist().get(up3.getPlaylist().size()-1)) |
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Arguments.of("It should go to the Last Song ", up1, up1.getPlaylist().get(up1.getPlaylist().size() - 1)), |
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Arguments.of("It should go to the Last Song even after calling the function twice ", up2, up2.getPlaylist().get(up2.getPlaylist().size() - 1)), |
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Arguments.of("It should go to the Last Song even changing the current song ", up3, up3.getPlaylist().get(up3.getPlaylist().size() - 1)) |
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); |
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} |
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@ -368,26 +443,148 @@ class UsbPlayerTest { |
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@MethodSource("setPlayTrackOptions") |
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void setPlayTrackTest(String testName, UsbPlayer inputUSB, String expectedResult) { |
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String firstSong = inputUSB.getPlayTrack(); |
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assertThat(firstSong ).describedAs(testName).isEqualTo(expectedResult); |
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assertThat(firstSong).describedAs(testName).isEqualTo(expectedResult); |
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} |
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static Stream<Arguments> setPlayTrackOptions() { |
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USB_Stick USBDrive = new USB_Stick(); |
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//first case |
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UsbPlayer up1 = new UsbPlayer(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.setPlayTrack("Musik 02.mp3"); |
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//Second Case |
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UsbPlayer up2 = new UsbPlayer(); |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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up2.setPlayTrack("Musik 02.mp3"); |
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//Third Case |
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UsbPlayer up3 = new UsbPlayer(); |
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UsbPlayer up3 = new UsbPlayer(USBDrive); |
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up3.setPlayTrack("Musik 04.mp3"); |
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return Stream.of( |
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Arguments.of("It should change the current Song ", up1,"Musik 02.mp3"), |
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Arguments.of("It should change the current Song if it is in the Albume", up2,"Musik 02.mp3"), |
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Arguments.of("Tried to change the Song,but the Song name does not exist in the Album(No change)", up3,"Musik 01.mp3") |
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Arguments.of("It should change the current Song ", up1, "Musik 02.mp3"), |
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Arguments.of("It should change the current Song if it is in the Albume", up2, "Musik 02.mp3"), |
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Arguments.of("Tried to change the Song,but the Song name does not exist in the Album(No change)", up3, "Musik 01.mp3") |
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); |
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}//// |
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@ParameterizedTest |
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@MethodSource("getInfoTextOptions") |
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void getInfoTextTest(String testName, UsbPlayer inputUSB, String expectedResult) { |
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String infotxt = inputUSB.getInfoText(); |
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assertThat(infotxt).describedAs(testName).isEqualTo(expectedResult); |
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} |
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static Stream<Arguments> getInfoTextOptions() { |
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USB_Stick USBDrive = new USB_Stick(); |
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ArrayList<String> Fileslist = new ArrayList<String>(); |
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Fileslist.add("file 01.txt"); |
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Fileslist.add("file 02.txt"); |
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Fileslist.add("file 03.txt"); |
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USB_Stick USBwithTXT = new USB_Stick(Fileslist); |
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//USB_Stick emptyUSB = new USB_Stick(""); |
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//first case |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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//Second case |
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UsbPlayer up2 = new UsbPlayer(USBwithTXT); |
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return Stream.of( |
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Arguments.of("USB Player with Albums ", up1, "USB Player is on : " + up1.getPlayTrack()), |
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Arguments.of("USB Player with no Albums ", up2, "USB Player with no Albums") |
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); |
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}//"muted" |
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@ParameterizedTest |
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@MethodSource("muteOptions") |
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void muteTest(String testName, UsbPlayer inputUSB, String expectedResult, String testName2, String testName3) { |
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int prevSound = inputUSB.getLautstaerke(); |
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String isMuted = inputUSB.mute(); |
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assertThat(isMuted).describedAs(testName).isEqualTo(expectedResult); |
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//Second case |
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assertThat(inputUSB.getLautstaerke()).describedAs(testName2).isEqualTo(0); |
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//third case |
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assertThat(inputUSB.soundWas).describedAs(testName3).isEqualTo(prevSound); |
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} |
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static Stream<Arguments> muteOptions() { |
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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.mute(); |
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return Stream.of( |
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Arguments.of("The Sound is muted ", up1, "muted", "Sound level is 0", "previous sound level is saved ") |
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); |
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} |
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@ParameterizedTest |
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@MethodSource("unmuteOptions") |
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void unmuteTest(String testName, UsbPlayer inputUSB, String expectedResult, String testName2, String testName3) { |
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int prevSound = inputUSB.getLautstaerke(); |
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String unMuted = inputUSB.unmute(); |
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int currentStatusofSoundWas = inputUSB.soundWas; |
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//first case |
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assertThat(unMuted).describedAs(testName).isEqualTo(expectedResult); |
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//Second case |
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assertThat(inputUSB.getLautstaerke()).describedAs(testName2).isEqualTo(prevSound); |
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//third case |
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assertThat(inputUSB.soundWas).describedAs(testName3).isEqualTo(currentStatusofSoundWas); |
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} |
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static Stream<Arguments> unmuteOptions() { |
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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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up1.unmute(); |
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return Stream.of( |
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Arguments.of("The Sound is unmuted ", up1, "unmuted", "Sound level has changed", "previous sound level is 0") |
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); |
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} |
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@ParameterizedTest |
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@MethodSource("chooseItem") |
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void chooseItemTest(String testName, String inputSong, String expectedResult) { |
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assertThat(inputSong).describedAs(testName).isEqualTo(expectedResult); |
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} |
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static Stream<Arguments> chooseItem() { |
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USB_Stick USBDrive = new USB_Stick(); |
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UsbPlayer up1 = new UsbPlayer(USBDrive); |
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return Stream.of( |
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Arguments.of("An Item from the Album was chosen ", up1.chooseItem(0), "Musik 01.mp3"), |
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Arguments.of("Incorrect Nr of Item was given < 0", up1.chooseItem(-1), "The Nr is smaller than 0"), |
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Arguments.of("Incorrect Nr of Item was given > 0", up1.chooseItem(5), "The Nr is bigger than 0") |
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); |
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}//getItemList |
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@ParameterizedTest |
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@MethodSource("getItemList") |
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void getItemListTest(String testName, UsbPlayer inputPlayer, String[] expectedResult) { |
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String[] Pl = inputPlayer.getItemList(); |
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if (Pl.length > 0) |
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assertThat(Pl).contains("Musik 01.mp3", "Musik 02.mp3", "Musik 03.mp3").describedAs(testName); |
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else assertThat(Pl).describedAs("No Album").isEmpty(); |
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} |
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static Stream<Arguments> getItemList() { |
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USB_Stick USBDrive = new USB_Stick(); |
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|
UsbPlayer up1 = new UsbPlayer(USBDrive); |
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|
String[] Pl = {"Musik 01.mp3", "Musik 02.mp3", "Musik 03.mp3"}; |
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UsbPlayer up2 = new UsbPlayer(USBDrive); |
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ArrayList<String> Pl1 = new ArrayList<String>(); |
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|
up2.setPlaylist(Pl1); |
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String[] l = new String[3]; |
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return Stream.of( |
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Arguments.of("An Album was returned ", up1, Pl, 1), |
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Arguments.of("There is no Album to be returned ", up2, l, 2) |
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); |
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} |
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