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@ -227,30 +227,37 @@ class UsbPlayerTest { |
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static Stream<Arguments> quieter_10_Options() { |
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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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//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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//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 is muted,no change can be made ", up4, 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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