How to use ParameterNameUtilTest class of com.tngtech.jgiven.impl.util package

Best JGiven code snippet using com.tngtech.jgiven.impl.util.ParameterNameUtilTest

...12import com.tngtech.java.junit.dataprovider.DataProviderRunner;13import com.tngtech.java.junit.dataprovider.UseDataProvider;14import com.tngtech.jgiven.report.model.NamedArgument;15@RunWith( DataProviderRunner.class )16public class ParameterNameUtilTest {17    @DataProvider18    @SuppressWarnings( { "unchecked", "boxing" } )19    public static Object[][] dataProviderMapArgumentsWithParameterNamesOf() throws Exception {20        // @formatter:off21        return new Object[][] {22            { methodWithNoArgs(),         emptyList(),                 emptyList() },23            { methodWithThreeArgs(),      asList( "test1", 1, false ), asList( na( "s", "test1" ), na( "i", 1 ),   na( "b", false ) ) },24            { constructorWithThreeArgs(), asList( "test2", 1.0, 7L ),  asList( na( "s", "test2" ), na( "d", 1.0 ), na( "l", 7L )    ) },25        };26        // @formatter:on27    }28    @Test29    @UseDataProvider( "dataProviderMapArgumentsWithParameterNamesOf" )30    public void testMapArgumentsWithParameterNamesOf( AccessibleObject contructorOrMethod, List<Object> arguments,31            List<NamedArgument> expected ) {32        // When:33        List<NamedArgument> result = ParameterNameUtil.mapArgumentsWithParameterNames( contructorOrMethod, arguments );34        // Then:35        assertThat( result ).containsExactly( expected.toArray( new NamedArgument[0] ) );36    }37    // -- helper methods -----------------------------------------------------------------------------------------------38    private static NamedArgument na( String name, Object value ) {39        return new NamedArgument( name, value );40    }41    private static Method methodWithNoArgs() throws Exception {42        return ParameterNameUtilTest.class.getDeclaredMethod( "methodWithNoArgs" );43    }44    private static Method methodWithThreeArgs() throws Exception {45        return ParameterNameUtilTest.class.getDeclaredMethod( "methodWithThreeArgs", String.class, int.class, Boolean.class );46    }47    private static Constructor<Clazz> constructorWithThreeArgs() throws Exception {48        return Clazz.class.getDeclaredConstructor( String.class, double.class, Long.class );49    }50    private static void methodWithThreeArgs( String s, int i, Boolean b ) throws Exception {}51    private static class Clazz {52        private Clazz( String s, double d, Long l ) {}53    }54}...

ParameterNameUtilTest

Using AI Code Generation

1[GivenTest.java:5]: @Given("a ParameterNameUtilTest")2[GivenTest.java:6]: public void a_ParameterNameUtilTest() {3[GivenTest.java:7]:     parameterNameUtilTest = new ParameterNameUtilTest();4[GivenTest.java:8]: }5[GivenTest.java:10]: @Given("a test method with parameters: $1, $2, $3 and $4")6[GivenTest.java:11]: public void a_test_method_with_parameters(String a, int b, long c, String d) {7[GivenTest.java:12]:     parameterNameUtilTest.testMethod(a, b, c, d);8[GivenTest.java:13]: }9[GivenTest.java:15]: @Given("a test method with parameters: $1 and $2")10[GivenTest.java:16]: public void a_test_method_with_parameters(String a, String b) {11[GivenTest.java:17]:     parameterNameUtilTest.testMethod(a, b);12[GivenTest.java:18]: }13[GivenTest.java:20]: @Given("a test method with parameters: $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32, $33, $34, $35, $36, $37, $38, $39, $40, $41, $42, $43, $44, $45, $46, $47, $48, $49, $50, $51, $52, $53, $54, $55, $56, $57, $58, $59, $60, $61, $62, $63, $64, $65, $66, $67, $68, $69, $70, $71, $72, $73, $74, $75, $76, $77, $78, $79, $80, $81, $82, $83, $84, $85, $86, $87, $88, $89, $90

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