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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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@ -15,6 +14,24 @@ class UsbPlayerTest { |
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UsbPlayer up = new UsbPlayer(); |
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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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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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@ -59,4 +76,5 @@ void louderTest(String testName, UsbPlayer inputPlay, int expectedResult) { |
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Arguments.of("Volume is : 100 ", up2, 100) |
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); |
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} |
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*/ |
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} |