How to use getTestDataMethod method of net.serenitybdd.junit.runners.DataDrivenAnnotations class

Best Serenity JUnit code snippet using net.serenitybdd.junit.runners.DataDrivenAnnotations.getTestDataMethod

Source:WhenFindingTestDataInADataDrivenTest.java

...41    final static class CSVDataDrivenTestScenario {}42    @Test43    public void the_parameterized_data_method_is_annotated_by_the_TestData_annotation() throws Exception {44        TestClass testClass = new TestClass(DataDrivenTestScenario.class);45        FrameworkMethod method = DataDrivenAnnotations.forClass(testClass).getTestDataMethod();46        assertThat(method.getName(), is("testData"));47    }48    @Test49    public void the_parameterized_data_method_returns_the_set_of_test_data() throws Throwable {50        TestClass testClass = new TestClass(DataDrivenTestScenario.class);51        DataTable testDataTable = DataDrivenAnnotations.forClass(testClass).getParametersTableFromTestDataAnnotation();52        assertThat(testDataTable.getRows().size(), is(3));53    }54    @Test55    public void testData_without_parameter_names_defines_default_parameter_names() throws Throwable {56        TestClass testClass = new TestClass(DataDrivenTestScenario.class);57        DataTable testDataTable = DataDrivenAnnotations.forClass(testClass).getParametersTableFromTestDataAnnotation();58        List<String> parameterNames = testDataTable.getHeaders();59        assertThat(parameterNames.size(), is(2));60        int i = 0;61        for (String parameterName : parameterNames) {62            assertThat(parameterName, is("Parameter " + (i+1)) );63            i++;64        }65    }66    @Test67    public void testData_with_parameter_names_uses_defined_parameter_names() throws Throwable {68        TestClass testClass = new TestClass(DataDrivenTestScenarioWithParamNames.class);69        DataTable testDataTable = DataDrivenAnnotations.forClass(testClass).getParametersTableFromTestDataAnnotation();70        List<String> parameterNames = testDataTable.getHeaders();71        assertThat(parameterNames.size(), is(2));72        assertThat(parameterNames.get(0), is("param-A"));73        assertThat(parameterNames.get(1), is("param-B"));74    }75    @Test76    public void should_be_able_to_count_the_number_of_data_entries() throws Throwable {77        TestClass testClass = new TestClass(CSVDataDrivenTestScenario.class);78        int dataEntries = DataDrivenAnnotations.forClass(testClass).countDataEntries();79        assertThat(dataEntries, is(12));80    }81    @Test82    public void should_be_able_to_get_data_Table_from_csv() throws Throwable {83        TestClass testClass = new TestClass(CSVDataDrivenTestScenario.class);84        DataTable testDataTable = DataDrivenAnnotations.forClass(testClass).getParametersTableFromTestDataSource();85        List<String> parameterNames = testDataTable.getHeaders();86        assertThat(parameterNames.size(), is(3));87        assertThat(parameterNames.get(0), is("NAME"));88        assertThat(parameterNames.get(1), is("AGE"));89        assertThat(parameterNames.get(2), is("ADDRESS"));90    }91    @Test92    public void should_be_able_to_count_the_number_of_data_entries_using_a_class_directory() throws Throwable {93        int dataEntries = DataDrivenAnnotations.forClass(CSVDataDrivenTestScenario.class).countDataEntries();94        assertThat(dataEntries, is(12));95    }96    @Test97    public void should_recognize_a_test_case_with_valid_test_data() {98        TestClass testClass = new TestClass(DataDrivenTestScenario.class);99        assertThat(DataDrivenAnnotations.forClass(testClass).hasTestDataDefined(), is(true));100    }101    final static class DataDrivenTestScenarioWithNoData {}102    @Test103    public void should_recognize_a_test_case_without_valid_test_data() {104        TestClass testClass = new TestClass(DataDrivenTestScenarioWithNoData.class);105        assertThat(DataDrivenAnnotations.forClass(testClass).hasTestDataDefined(), is(false));106    }107    @Test108    public void should_recognize_a_test_case_with_a_valid_test_data_source() {109        TestClass testClass = new TestClass(CSVDataDrivenTestScenario.class);110        assertThat(DataDrivenAnnotations.forClass(testClass).hasTestDataSourceDefined(), is(true));111    }112    @Test113    public void should_recognize_a_test_case_without_a_valid_test_data_source() {114        TestClass testClass = new TestClass(DataDrivenTestScenarioWithNoData.class);115        assertThat(DataDrivenAnnotations.forClass(testClass).hasTestDataSourceDefined(), is(false));116    }117    @Test118    public void should_load_test_class_instances_using_a_provided_test_data_source() throws IOException {119        TestClass testClass = new TestClass(CSVDataDrivenTestScenario.class);120        List<PersonTestScenario> testScenarios121                = DataDrivenAnnotations.forClass(testClass).getDataAsInstancesOf(PersonTestScenario.class);122        assertThat(testScenarios.size(), is(12));123        MatcherAssert.assertThat(testScenarios.get(0).getName(), is("Joe Smith"));124        MatcherAssert.assertThat(testScenarios.get(1).getName(), is("Jack Black"));125    }126    static class DataDrivenTestScenarioWithPrivateTestData {127        @TestData128        static Collection testData() {129            return Arrays.asList(new Object[][]{130                    {"a", 1},131                    {"b", 2},132                    {"c", 3}133            });134        }135    }136    @Test(expected = IllegalArgumentException.class)137    public void the_parameterized_data_method_must_be_public() throws Exception {138        TestClass testClass = new TestClass(DataDrivenTestScenarioWithPrivateTestData.class);139        FrameworkMethod method = DataDrivenAnnotations.forClass(testClass).getTestDataMethod();140        assertThat(method.getName(), is("testData"));141    }142    static class DataDrivenTestScenarioWithNonStaticTestData {143        @TestData144        public Collection testData() {145            return Arrays.asList(new Object[][]{146                    {"a", 1},147                    {"b", 2},148                    {"c", 3}149            });150        }151    }152    @Test(expected = IllegalArgumentException.class)153    public void the_parameterized_data_method_must_be_static() throws Exception {154        TestClass testClass = new TestClass(DataDrivenTestScenarioWithNonStaticTestData.class);155        FrameworkMethod method = DataDrivenAnnotations.forClass(testClass).getTestDataMethod();156        assertThat(method.getName(), is("testData"));157    }158    public class SimpleDataDrivenScenario {159        private String name;160        private String address;161        private String phone;162    }163    public class AnnotatedDataDrivenScenario {164        private String name;165        private String address;166        private String phone;167        @Qualifier168        public String getQualifier() {169            return name;...

Source:DataDrivenAnnotations.java

...62        Method testDataMethod;63        String columnNamesString;64        List parametersList;65        try {66            testDataMethod = getTestDataMethod().getMethod();67            columnNamesString = testDataMethod.getAnnotation(TestData.class).columnNames();68            parametersList = (List) testDataMethod.invoke(null);69        } catch (Exception e) {70            throw new RuntimeException("Could not obtain test data from the test class", e);71        }72        List<List<Object>> parametersAsListsOfObjects = new ArrayList<>();73        for(Object parameterList : parametersList) {74            parametersAsListsOfObjects.add(listOfObjectsFrom((Object[]) parameterList));75        }76        return createParametersTableFrom(columnNamesString, parametersAsListsOfObjects);77//        return createParametersTableFrom(columnNamesString, convert(parametersList, toListOfObjects()));78    }79//    private Converter<Object[], List<Object>> toListOfObjects() {80//        return parameters -> Arrays.asList(parameters);81//    }82//83    private List<Object> listOfObjectsFrom(Object[] parameters) { return Arrays.asList(parameters); }84    private DataTable createParametersTableFrom(String columnNamesString, List<List<Object>> parametersList) {85        int numberOfColumns = parametersList.isEmpty() ? 0 : parametersList.get(0).size();86        List<String> columnNames = split(columnNamesString, numberOfColumns);87        return DataTable.withHeaders(columnNames)88                .andRows(parametersList)89                .build();90    }91    private List<String> split(String columnNamesString, int numberOfColumns) {92        if (StringUtils.isEmpty(columnNamesString)) {93            return numberedColumnHeadings(numberOfColumns);94        }95        return Splitter.on(",").trimResults().omitEmptyStrings().splitToList(columnNamesString);96    }97    private List<String> numberedColumnHeadings(int numberOfColumns) {98        List<String> columnNames = new ArrayList<>();99        for (int i = 0; i < numberOfColumns; i++) {100            columnNames.add("Parameter " + (i + 1));101        }102        return columnNames;103    }104    public FrameworkMethod getTestDataMethod() throws Exception {105        FrameworkMethod method = findTestDataMethod();106        if (method == null) {107            throw new IllegalArgumentException("No public static @FilePathParser method on class "108                    + testClass.getName());109        }110        return method;111    }112    private FrameworkMethod findTestDataMethod() {113        List<FrameworkMethod> methods = testClass.getAnnotatedMethods(TestData.class);114        for (FrameworkMethod each : methods) {115            int modifiers = each.getMethod().getModifiers();116            if (Modifier.isStatic(modifiers) && Modifier.isPublic(modifiers)) {117                return each;118            }...

Source:TestClassRunnerForParameters.java

...50        } catch (ClassCastException cause) {51            throw new Exception(String.format(52                    "%s.%s() must return a Collection of arrays.",53                    getTestClass().getName(),54                    DataDrivenAnnotations.forClass(getTestClass()).getTestDataMethod().getName()),55                    cause);56        }57    }58    @Override59    protected String getName() {60        String firstParameter = parametersTable.getRows().get(parameterSetNumber).getValues().get(0).toString();61        return String.format("[%s]", firstParameter);62    }63    @Override64    protected String testName(final FrameworkMethod method) {65        return String.format("%s[%s]", method.getName(), parameterSetNumber);66    }67    @Override68    protected void validateConstructor(final List<Throwable> errors) {...

getTestDataMethod

Using AI Code Generation

1    def getTestDataMethod() {2        return net.serenitybdd.junit.runners.DataDrivenAnnotations.getTestDataMethod(this)3    }4}5def getTestDataMethod() {6    return net.serenitybdd.junit.runners.DataDrivenAnnotations.getTestDataMethod(this)7}

getTestDataMethod

Using AI Code Generation

1@RunWith(DataDrivenTestRunner.class)2public class DataDrivenTest {3    @UseTestDataFrom(value = "src/test/resources/data.csv")4    public void testWithCSV(String firstName, String lastName) {5        System.out.println("First Name: " + firstName);6        System.out.println("Last Name: " + lastName);7    }8}9@RunWith(DataDrivenTestRunner.class)10public class DataDrivenTest {11    @UseTestDataFrom(value = "src/test/resources/data.csv", separator = ',')12    public void testWithCSV(String firstName, String lastName) {13        System.out.println("First Name: " + firstName);14        System.out.println("Last Name: " + lastName);15    }16}17@RunWith(DataDrivenTestRunner.class)18public class DataDrivenTest {19    @UseTestDataFrom(value = "src/test/resources/data.csv", separator = ',')20    public void testWithCSV(String firstName, String lastName) {21        System.out.println("First Name: " + firstName);22        System.out.println("Last Name: " + lastName);23    }24}25@RunWith(DataDrivenTestRunner.class)26public class DataDrivenTest {27    @UseTestDataFrom(value = "src/test/resources

getTestDataMethod

Using AI Code Generation

1package net.serenitybdd.junit.runners;2import net.serenitybdd.junit.runners.DataDrivenAnnotations;3import net.serenitybdd.junit.runners.SerenityParameterizedRunner;4import net.thucydides.core.annotations.Steps;5import org.junit.Test;6import org.junit.runner.RunWith;7import java.util.List;8import java.util.Map;9@RunWith(SerenityParameterizedRunner.class)10public class TestClass {11    private TestSteps testSteps;12    public void testMethod(String name, String value) {13        testSteps.testMethod(name, value);14    }15    public static List<Map<String, String>> getTestData() {16        return DataDrivenAnnotations.getTestData("testdata.json");17    }18}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.