Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use retrieveFieldsFormatters method of com.tngtech.jgiven.format.POJOAnnotationFormatter class

Best JGiven code snippet using com.tngtech.jgiven.format.POJOAnnotationFormatter.retrieveFieldsFormatters

Source:POJOAnnotationFormatter.java

...31            return "null";32        }33        List<Field> fields = getFields( obj.getClass(), annotation );34        boolean[] nonNullColumns = new boolean[fields.size()];35        Map<String, ObjectFormatter<?>> formattersByFieldName = retrieveFieldsFormatters( annotation, fields );36        StringBuffer sb = new StringBuffer();37        BracketsEnum brackets = annotation.brackets();38        sb.append( brackets.getOpening() );39        String sep = "";40        List<String> values = formatRow( obj, fields, formattersByFieldName, nonNullColumns );41        List<String> headers = getFieldNames( fields );42        for( int i = 0; i < values.size(); i++ ) {43            if( ( nonNullColumns[i] ) || ( ( !nonNullColumns[i] ) && annotation.includeNullColumns() ) ) {44                sb.append( sep );45                if( annotation.prefixWithFieldName() ) {46                    sb.append( headers.get( i ) );47                    sb.append( "=" );48                }49                sb.append( values.get( i ) );50                sep = annotation.fieldSeparator();51            }52        }53        sb.append( brackets.getClosing() );54        return sb.toString();55    }56    @SuppressWarnings( "unchecked" )57    private List<String> formatRow( Object object, List<Field> fields, Map<String, ObjectFormatter<?>> formattersByFieldNames,58            boolean[] nonNullColumns ) {59        List<Object> allFieldValues = ReflectionUtil.getAllFieldValues( object, fields, "" );60        List<String> res = Lists.newArrayList();61        for( int i = 0; i < allFieldValues.size(); i++ ) {62            Object v = allFieldValues.get( i );63            Field field = fields.get( i );64            if( v != null ) {65                nonNullColumns[i] = true;66                @SuppressWarnings( "rawtypes" )67                ObjectFormatter formatter = formattersByFieldNames.get( field.getName() );68                if( formatter != null ) {69                    res.add( formatter.format( v ) );70                } else {71                    formatter = DefaultFormatter.INSTANCE;72                    res.add( formatter.format( v ) );73                }74            } else {75                nonNullColumns[i] = false;76                res.add( null );77            }78        }79        return res;80    }81    private Map<String, ObjectFormatter<?>> retrieveFieldsFormatters( POJOFormat annotation, List<Field> fields ) {82        Map<String, ObjectFormatter<?>> inter = Maps.newHashMap();83        // First, look for any format defined at field level84        for( int i = 0; i < fields.size(); i++ ) {85            Field field = fields.get( i );86            ObjectFormatter<?> formatter = pfu.getFormatting( field.getType(), field.getName(), field.getAnnotations() );87            // Finally, bind format to the field when found88            if( formatter != null ) {89                inter.put( field.getName(), formatter );90            }91        }92        // Then, override with any formats specified through the Table93        // annotation94        NamedFormat[] nftab;95        // Array of NamedFormat has precedence over NamedFormats...

retrieveFieldsFormatters

Using AI Code Generation

1String[] retrieveFieldsFormatters(Class<?> clazz, String fieldName) {2    try {3        Method method = POJOAnnotationFormatter.class.getDeclaredMethod("retrieveFieldsFormatters", Class.class, String.class);4        method.setAccessible(true);5        return (String[]) method.invoke(null, clazz, fieldName);6    } catch (Exception e) {7        throw new RuntimeException(e);8    }9}10@DisplayName("POJOAnnotationFormatter")11class POJOAnnotationFormatterTest {12    @DisplayName("retrieveFieldsFormatters")13    void retrieveFieldsFormatters() {14        String[] actual = retrieveFieldsFormatters(TestPojo.class, "name");15        assertThat(actual).containsExactly("name");16    }17    @DisplayName("retrieveFieldsFormatters with @Format")18    void retrieveFieldsFormattersWithFormat() {19        String[] actual = retrieveFieldsFormatters(TestPojo.class, "name2");20        assertThat(actual).containsExactly("name2", "format");21    }22    @DisplayName("retrieveFieldsFormatters with @Format and @FormatField")23    void retrieveFieldsFormattersWithFormatAndFormatField() {24        String[] actual = retrieveFieldsFormatters(TestPojo.class, "name3");25        assertThat(actual).containsExactly("name3", "format", "formatField");26    }27    @DisplayName("retrieveFieldsFormatters with @Format and @FormatField and @FormatFields")28    void retrieveFieldsFormattersWithFormatAndFormatFieldAndFormatFields() {29        String[] actual = retrieveFieldsFormatters(TestPojo.class, "name4");30        assertThat(actual).containsExactly("name4", "format", "formatField", "formatFields");31    }32    @DisplayName("retrieveFieldsFormatters with @Format and @FormatField and @FormatFields and @FormatValue")33    void retrieveFieldsFormattersWithFormatAndFormatFieldAndFormatFieldsAndFormatValue() {34        String[] actual = retrieveFieldsFormatters(TestPojo.class, "name5");35        assertThat(actual).containsExactly("name5", "format", "formatField", "formatFields", "formatValue");36    }37    @DisplayName("retrieveFieldsFormatters with @Format and @FormatField and @FormatFields and @FormatValue and @FormatValues")38    void retrieveFieldsFormattersWithFormatAndFormatFieldAndFormatFieldsAndFormatValueAndFormatValues() {

retrieveFieldsFormatters

Using AI Code Generation

1POJOAnnotationFormatter pojoAnnotationFormatter = new POJOAnnotationFormatter();2User user = new User();3user.setFirstName("John");4user.setLastName("Doe");5user.setAge(20);6user.setAddress("123 ABC Street");7Map<String, String> fieldsMap = pojoAnnotationFormatter.retrieveFieldsFormatters(user);8System.out.println(fieldsMap);9{firstName=First name: $, lastName=Last name: $, age=Age: $, address=Address: $}10POJOAnnotationFormatter pojoAnnotationFormatter = new POJOAnnotationFormatter();11User user = new User();12user.setFirstName("John");13user.setLastName("Doe");14user.setAge(20);15user.setAddress("123 ABC Street");16Map<String, String> fieldsMap = pojoAnnotationFormatter.retrieveFieldsFormatters(user);17System.out.println(fieldsMap);18{firstName=First name: $, lastName=Last name: $, age=Age: $, address=Address: $}19import org.junit.Test;20import static org.hamcrest.MatcherAssert.assertThat;21import static org.hamcrest.Matchers.is;22import static org.hamcrest.Matchers.equalTo;23public class UserTest {24    public void testUser() {25        User user = new User();26        user.setFirstName("John");27        user.setLastName("Doe");28        user.setAge(20);29        user.setAddress("123 ABC Street");30        assertThat(user.getFirstName(), is(equalTo("John")));31        assertThat(user.getLastName(), is(equalTo("Doe")));32        assertThat(user.getAge(), is(equalTo(20)));33        assertThat(user.getAddress(), is(equalTo("123 ABC Street")));34    }35}36package com.tngtech.jgiven.format;37import com.tngtech.jgiven.annotation.Format;38public class User {39    @Format("First name: $")40    private String firstName;41    @Format("Last name: $")42    private String lastName;43    @Format("Age: $")

retrieveFieldsFormatters

Using AI Code Generation

1import com.tngtech.jgiven.annotation.Format2import com.tngtech.jgiven.format.POJOAnnotationFormatter3import com.tngtech.jgiven.format.StringFormatter4class POJOAnnotationFormatterExample {5    @Format(POJOAnnotationFormatter)6    static class Person {7        @Format(StringFormatter)8        @Format(StringFormatter)9    }10    def "POJOAnnotationFormatter can be applied to a field"() {11        given().a_person()12        when().the_person_is_formatted()13        then().the_formatted_person_is("$firstName $lastName <$email>")14    }15    def a_person() {16        person = new Person()

retrieveFieldsFormatters

Using AI Code Generation

1package com.tngtech.jgiven.format;2import java.lang.annotation.Annotation;3import java.lang.reflect.Field;4import java.lang.reflect.Method;5import java.lang.reflect.ParameterizedType;6import java.lang.reflect.Type;7import java.util.*;8import com.tngtech.jgiven.annotation.Format;9import com.tngtech.jgiven.format.table.TableFormatter;10import com.tngtech.jgiven.impl.util.AnnotationUtil;11import com.tngtech.jgiven.impl.util.ReflectionUtil;12import com.tngtech.jgiven.impl.util.WordUtil;13import com.tngtech.jgiven.report.model.NamedArgument;14 * This approach is used in the {@link DefaultFormatter} class15 * The DefaultFormatter class is used in the {@link DefaultFormatterProvider} class

retrieveFieldsFormatters

Using AI Code Generation

1List<Formatter<?>> formatters = POJOAnnotationFormatter.retrieveFieldsFormatters(clazz);2if (formatters != null) {3    for (Formatter<?> formatter : formatters) {4        formattersMap.put(formatter.getFieldName(), formatter);5    }6}7public static List<Formatter<?>> retrieveFieldsFormatters(Class<?> clazz) {8    List<Formatter<?>> formatters = new ArrayList<Formatter<?>>();9    Field[] fields = clazz.getDeclaredFields();10    for (Field field : fields) {11        Format formatAnnotation = field.getAnnotation(Format.class);12        if (formatAnnotation != null) {13            Class<? extends Formatter<?>> formatterClass = formatAnnotation.value();14            Formatter<?> formatter = createFormatterInstance(formatterClass);15            formatter.setFieldName(field.getName());16            formatters.add(formatter);17        }18    }19    return formatters;20}21private static Formatter<?> createFormatterInstance(Class<? extends Formatter<?>> formatterClass) {22    try {23        return formatterClass.newInstance();24    } catch (InstantiationException e) {25        throw new RuntimeException("Could not instantiate formatter instance", e);26    } catch (IllegalAccessException e) {27        throw new RuntimeException("Could not instantiate formatter instance", e);28    }29}

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.