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@ -16,19 +16,6 @@ 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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} |
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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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} |
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/* |
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@Test |
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void getVolume() { |
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@ -61,6 +48,7 @@ class UsbPlayerTest { |
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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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@ -87,6 +75,24 @@ class UsbPlayerTest { |
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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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@ParameterizedTest |
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@MethodSource("louderOptions") |
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void louderTest(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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static Stream<Arguments> louderOptions() { |
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UsbPlayer up1 = new UsbPlayer(); |
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up1.louder(); |
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UsbPlayer up2 = new UsbPlayer(); |
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up2.setLautstaerke(100); |
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up2.louder(); |
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return Stream.of( |
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Arguments.of("Volume is : 1 ", up1, 1), |
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Arguments.of("Volume is : 100 ", up2, 100) |
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); |
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} |
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} |