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

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

Source:DataDrivenAnnotations.java

...43    DataDrivenAnnotations usingEnvironmentVariables(EnvironmentVariables environmentVariables) {44        return new DataDrivenAnnotations(this.testClass, environmentVariables);45    }46    public DataTable getParametersTableFromTestDataSource() throws Throwable {47        TestDataSource testDataSource = new CSVTestDataSource(findTestDataSource(), findTestDataSeparator());48        List<Map<String, String>> testData = testDataSource.getData();49        List<String> headers = testDataSource.getHeaders();50        return DataTable.withHeaders(headers)51                .andMappedRows(testData)52                .build();53    }54    public List<FrameworkMethod> getTestMethods() {55        List<FrameworkMethod> methods = testClass.getAnnotatedMethods(Test.class);56        if (methods.isEmpty()) {57            throw new IllegalStateException("Parameterized test should have at least one @Test method");58        }59        return methods;60    }61    public DataTable getParametersTableFromTestDataAnnotation() {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            }119        }120        return null;121    }122    @SuppressWarnings("MalformedRegex")123    protected List<String> findTestDataSource() {124        String paths = findTestDataSourcePaths();125        List<String> validPaths = new ArrayList<>();126        for (String path : Splitter.on(DATASOURCE_PATH_SEPARATORS).split(paths)) {127            if (CSVTestDataSource.validTestDataPath(path)) {128                validPaths.add(path);129            }130        }131        if (validPaths.isEmpty()) {132            throw new IllegalArgumentException("No test data file found for path: " + paths);133        }134        return validPaths;135    }136    protected String findTestDataSourcePaths() {137        return new FilePathParser(environmentVariables).getInstanciatedPath(findUseTestDataFromAnnotation().value());138    }139    private UseTestDataFrom findUseTestDataFromAnnotation() {140        return testClass.getJavaClass().getAnnotation(UseTestDataFrom.class);141    }142    public boolean hasTestDataDefined() {143        return (findTestDataMethod() != null);144    }145    public boolean hasTestDataSourceDefined() {146        return (findUseTestDataFromAnnotation() != null) && (findTestDataSource() != null);147    }148    public <T> List<T> getDataAsInstancesOf(final Class<T> clazz) throws IOException {149        TestDataSource testdata = new CSVTestDataSource(findTestDataSource(), findTestDataSeparator());150        return testdata.getDataAsInstancesOf(clazz);151    }152    public int countDataEntries() throws IOException {153        TestDataSource testdata = new CSVTestDataSource(findTestDataSource(), findTestDataSeparator());154        return testdata.getData().size();155    }156    private char findTestDataSeparator() {157        return findUseTestDataFromAnnotation().separator();158    }159}...

findTestDataSource

Using AI Code Generation

1@UseTestDataFrom("testData.csv")2public class MyTest {3    private String name;4    private String city;5    private int age;6    public void myTest() {7        System.out.println("Name: " + name + ", City: " + city + ", Age: " + age);8    }9}10testCompile('net.serenity-bdd:serenity-junit:1.1.42-rc.5')11testCompile('net.serenity-bdd:serenity-cucumber:1.1.42-rc.5')12package net.serenitybdd.junit.runners;13import net.serenitybdd.junit.runners.DataDrivenAnnotations.UseTestDataFrom;14import org.junit.Test;15import org.junit.runner.RunWith;16@RunWith(DataDrivenTestRunner.class)17public class MyTest {18    private String name;19    private String city;20    private int age;21    @UseTestDataFrom("testData.xlsx")

findTestDataSource

Using AI Code Generation

1@UseTestDataFrom(value="testdata.csv", separator=',')2public void testWithDataDrivenAnnotation(String name, String age) {3    System.out.println("name: "+name+", age: "+age);4}5@UseTestDataFrom(value="testdata.csv", separator=',')6public void testWithDataDrivenAnnotation(String name, String age) {7    System.out.println("name: "+name+", age: "+age);8}9@UseTestDataFrom(value="testdata.csv", separator=',')10public void testWithDataDrivenAnnotation(String name, String age) {11    System.out.println("name: "+name+", age: "+age);12}13@UseTestDataFrom(value="testdata.csv", separator=',')14public void testWithDataDrivenAnnotation(String name, String age) {15    System.out.println("name: "+name+", age: "+age);16}17@UseTestDataFrom(value="testdata.csv", separator=',')18public void testWithDataDrivenAnnotation(String name, String age) {19    System.out.println("name: "+name+", age: "+age);20}21@UseTestDataFrom(value="testdata.csv", separator=',')22public void testWithDataDrivenAnnotation(String name, String age) {23    System.out.println("name: "+name+", age: "+age);24}25@UseTestDataFrom(value="testdata.csv", separator=',')26public void testWithDataDrivenAnnotation(String name, String age) {27    System.out.println("name: "+name+", age: "+age);28}

findTestDataSource

Using AI Code Generation

1public class DataDrivenTest {2    @UseTestDataFrom(value = "data.csv", separator = ';')3    public void test(String firstName, String lastName) {4        System.out.println(firstName + " " + lastName);5    }6}7public class DataDrivenTest {8    @UseTestDataFrom(value = "data.csv", separator = ';')9    public void test(String firstName, String lastName) {10        System.out.println(firstName + " " + lastName);11    }12}13public class DataDrivenTest {14    @UseTestDataFrom(value = "data.csv", separator = ';')15    public void test(String firstName, String lastName) {16        System.out.println(firstName + " " + lastName);17    }18}19public class DataDrivenTest {20    @UseTestDataFrom(value = "data.csv", separator = ';')21    public void test(String firstName data source file has the following format:

findTestDataSource

Using AI Code Generation

1@UseTestDataFrom("src/test/resources/test_data/test_data.csv")2public class DataDrivenTest {3    private String name;4    private String email;5    public void test() {6        System.out.println("Name: " + name);7        System.out.println("Email: " + email);8    }9}

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