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

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

Source:POJOAnnotationFormatter.java Github

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1package com.tngtech.jgiven.format;2import java.lang.annotation.Annotation;3import java.lang.reflect.Field;4import java.util.List;5import java.util.Map;6import java.util.Objects;7import java.util.Set;8import com.google.common.base.Function;9import com.google.common.base.Predicate;10import com.google.common.collect.FluentIterable;11import com.google.common.collect.Lists;12import com.google.common.collect.Maps;13import com.google.common.collect.Sets;14import com.tngtech.jgiven.annotation.NamedFormat;15import com.tngtech.jgiven.annotation.NamedFormats;16import com.tngtech.jgiven.annotation.POJOFormat;17import com.tngtech.jgiven.annotation.POJOFormat.BracketsEnum;18import com.tngtech.jgiven.config.DefaultConfiguration;19import com.tngtech.jgiven.impl.format.ParameterFormattingUtil;20import com.tngtech.jgiven.impl.util.ReflectionUtil;21/**22 * {@link com.tngtech.jgiven.format.AnnotationArgumentFormatter} that is used by the {@link POJOFormat}23 * annotation24 */25public class POJOAnnotationFormatter26 implements AnnotationArgumentFormatter<POJOFormat> {27 private ParameterFormattingUtil pfu = new ParameterFormattingUtil( new DefaultConfiguration() );28 @Override29 public String format( Object obj, POJOFormat annotation ) {30 if( obj == null ) {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 NamedFormats96 nftab = annotation.fieldFormats();97 if( nftab.length == 0 ) {98 // Fall back on a custom NamedFormats annotation99 Class<? extends Annotation> aclazz = annotation.fieldFormatsAnnotation();100 if( aclazz.isAnnotationPresent( NamedFormats.class ) ) {101 NamedFormats nfset = aclazz.getAnnotation( NamedFormats.class );102 nftab = nfset.value();103 }104 }105 for( NamedFormat nf : nftab ) {106 ObjectFormatter<?> formatter;107 // Custom format annotation has precedence here108 Class<? extends Annotation> cfa = nf.formatAnnotation();109 if( cfa.equals( Annotation.class ) ) {110 // Custom format annotation not set, fallback on any format111 formatter = pfu.getFormatting( Object.class, nf.name(), new Annotation[] { nf.format() } );112 } else {113 formatter = pfu.getFormatting( Object.class, nf.name(), cfa.getAnnotations() );114 }115 inter.put( nf.name(), formatter );116 }117 return inter;118 }119 private List<Field> getFields( Class<?> type, POJOFormat annotation ) {120 final Set<String> includeFields = Sets.newHashSet( annotation.includeFields() );121 final Set<String> excludeFields = Sets.newHashSet( annotation.excludeFields() );122 return FluentIterable.from( ReflectionUtil.getAllNonStaticFields( type ) )123 .filter( new Predicate<Field>() {124 @Override125 public boolean apply( Field input ) {126 String name = input.getName();127 if( !includeFields.isEmpty() ) {128 return includeFields.contains( name );129 }...

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Source:POJOFormat.java Github

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...4import java.lang.annotation.ElementType;5import java.lang.annotation.Retention;6import java.lang.annotation.RetentionPolicy;7import java.lang.annotation.Target;8import com.tngtech.jgiven.format.POJOAnnotationFormatter;9/**10 * A special format annotation to format POJOs11 * @since 0.15.012 */13@Documented14@AnnotationFormat( value = POJOAnnotationFormatter.class )15@Retention( RetentionPolicy.RUNTIME )16@Target( { ElementType.PARAMETER, ElementType.ANNOTATION_TYPE } )17public @interface POJOFormat {18 /**19 * Enumeration of opening/closing brackets pair :20 * <ul>21 * <li>{@link #NONE} : no brackets</li>22 * <li>{@link #PARENTHESES} : <code>(...)</code></li>23 * <li>{@link #SQUARE} : <code>[...]</code></li>24 * <li>{@link #BRACES} : <code>{...}</code></li>25 * <li>{@link #POINTY} : <code><...></code></li>26 * <li>{@link #CHEVRONS} : <code><<...>></code></li>27 * <li>{@link #DOUBLE_QUOTE} : <code>"..."</code></li>28 * <li>{@link #SINGLE_QUOTE} : <code>'...'</code></li>29 * </ul>30 */31 enum BracketsEnum {32 NONE( "", "" ),33 PARENTHESES( "(", ")" ),34 SQUARE( "[", "]" ),35 BRACES( "{", "}" ),36 POINTY( "<", ">" ),37 CHEVRONS( "<<", ">>" ),38 DOUBLE_QUOTE( "\"", "\"" ),39 SINGLE_QUOTE( "'", "'" ),40 ;41 private String opening;42 private String closing;43 BracketsEnum( String opening, String closing ) {44 this.opening = opening;45 this.closing = closing;46 }47 public String getOpening() {48 return opening;49 }50 public String getClosing() {51 return closing;52 }53 }54 /**55 * Specifies which fields should be excluded in the report.56 * <p>57 * If {@link #includeFields()} is set, then this attribute has no effect58 *59 * <p>60 */61 String[] excludeFields() default {};62 /**63 * Specifies which fields should be included in the report.64 *65 * All fields not in this list will be excluded.66 * <p>67 */68 String[] includeFields() default {};69 /**70 * Whether or not columns with only {@code null} values are shown or not.71 * Default is to not show them.72 *73 */74 boolean includeNullColumns() default false;75 /**76 * When set to <code>true</code>, each formatted field value is prefixed by its field name77 */78 boolean prefixWithFieldName() default false;79 /**80 * Specify a field separator81 */82 String fieldSeparator() default ",";83 /**84 * Specify the opening/closing brackets pair to set POJO string representation apart of its parent (step) string representation.85 *86 * <p>87 * Default brackets pair is {@link BracketsEnum#SQUARE}.<br>88 * When no brackets is needed, consider specify {@link BracketsEnum#NONE}89 * </p>90 *91 * @See {@link BracketsEnum}92 */93 BracketsEnum brackets() default BracketsEnum.SQUARE;94 /**95 * Specify a custom {@link NamedFormats} annotation96 *97 * <p>98 * The {@link NamedFormat} defined in this set will be used when formatting99 * POJOs fields.<br>100 * </p>101 *102 */103 Class<? extends Annotation> fieldFormatsAnnotation() default Annotation.class;104 /**105 * Specify an array of {@link NamedFormat} to use when formatting POJOs106 * fields.107 * <p>108 * When a {@link NamedFormat#name()} matches a field name, field value is109 * formatted using this {@link NamedFormat}.110 * </p>111 *112 * <p>113 * Note: when set, has precedence over {@link #fieldFormatsAnnotation()}114 * </p>115 *116 * @See {@link #fieldFormatsAnnotation()}117 */118 NamedFormat[] fieldFormats() default {};119}...

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1package com.tngtech.jgiven.format;2import com.tngtech.jgiven.annotation.*;3import com.tngtech.jgiven.junit.ScenarioTest;4import com.tngtech.jgiven.format.POJOAnnotationFormatter;5import org.junit.Test;6public class POJOAnnotationFormatterTest extends ScenarioTest<POJOAnnotationFormatterTest.Steps> {7 public static class Person {8 private String name;9 private int age;10 @FormatAs("The name is $name")11 public String getName() {12 return name;13 }14 public void setName(String name) {15 this.name = name;16 }17 public int getAge() {18 return age;19 }20 public void setAge(int age) {21 this.age = age;22 }23 }24 public void pojo_annotation_formatter_test() {25 given().a_person_with_name_$_and_age_$(new Person(), "John", 20);26 when().the_person_is_formatted();27 then().the_formatted_person_is("The name is John");28 }29 public static class Steps {30 private Person person;31 private String formattedPerson;32 public void a_person_with_name_$_and_age_$(Person person, String name, int age) {33 person.setName(name);34 person.setAge(age);35 this.person = person;36 }37 public void the_person_is_formatted() {38 formattedPerson = person.getName();39 }40 public void the_formatted_person_is(String formattedPerson) {41 assertThat(formattedPerson).isEqualTo(formattedPerson);42 }43 }44}

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format

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1package com.tngtech.jgiven.format;2import org.junit.Test;3import com.tngtech.jgiven.annotation.Format;4import com.tngtech.jgiven.junit.SimpleScenarioTest;5public class POJOAnnotationFormatterTest extends SimpleScenarioTest<POJOAnnotationFormatterTest.Steps> {6 public void testPOJOAnnotationFormatter() {7 given().a_pojo_with_some_data();8 when().i_use_format_method_of_POJOAnnotationFormatter();9 then().i_should_get_formatted_string();10 }11 public static class Steps {12 @Format( POJOAnnotationFormatter.class )13 POJO pojo;14 String formattedString;15 public void a_pojo_with_some_data() {16 pojo = new POJO();17 pojo.setAge( 20 );18 pojo.setName( "Vijay" );19 }20 public void i_use_format_method_of_POJOAnnotationFormatter() {21 formattedString = POJOAnnotationFormatter.format( pojo );22 }23 public void i_should_get_formatted_string() {24 assertThat( formattedString ).isEqualTo( "The name is Vijay and age is 20" );25 }26 }27 public static class POJO {28 private String name;29 private int age;30 public String getName() {31 return name;32 }33 public void setName( String name ) {34 this.name = name;35 }36 public int getAge() {37 return age;38 }39 public void setAge( int age ) {40 this.age = age;41 }42 }43}44package com.tngtech.jgiven.format;45import org.junit.Test;46import com.tngtech.jgiven.annotation.Format;47import com.tngtech.jgiven.junit.SimpleScenarioTest;48public class POJOFormatterTest extends SimpleScenarioTest<POJOFormatterTest.Steps> {49 public void testPOJOFormatter() {50 given().a_pojo_with_some_data();51 when().i_use_format_method_of_POJOFormatter();52 then().i_should_get_formatted_string();53 }54 public static class Steps {55 @Format( POJOFormatter.class )56 POJO pojo;57 String formattedString;58 public void a_pojo_with_some_data() {59 pojo = new POJO();60 pojo.setAge( 20 );

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1package com.tngtech.jgiven.test;2import com.tngtech.jgiven.annotation.Format;3import com.tngtech.jgiven.format.POJOAnnotationFormatter;4public class TestPOJOAnnotationFormatter {5 public static void main(String[] args) {6 POJOAnnotationFormatter formatter = new POJOAnnotationFormatter();7 System.out.println(formatter.format("This is a {test}", new TestPOJOAnnotationFormatter()));8 }9}10package com.tngtech.jgiven.test;11import com.tngtech.jgiven.annotation.Format;12public class TestPOJOAnnotationFormatter {13 @Format("This is a {test}")14 String test = "test";15}16package com.tngtech.jgiven.test;17import com.tngtech.jgiven.format.POJOFormatter;18public class TestPOJOFormatter {19 public static void main(String[] args) {20 POJOFormatter formatter = new POJOFormatter();21 System.out.println(formatter.format("This is a {test}", new TestPOJOFormatter()));22 }23}24package com.tngtech.jgiven.test;25public class TestPOJOFormatter {26 String test = "test";27 public String toString() {28 return test;29 }30}

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format

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1public class 1 {2 public static void main(String[] args) {3 POJOAnnotationFormatter pojoAnnotationFormatter = new POJOAnnotationFormatter();4 System.out.println(pojoAnnotationFormatter.format(new Person("John", "Doe", 25)));5 }6}7public class 2 {8 public static void main(String[] args) {9 DefaultFormatter defaultFormatter = new DefaultFormatter();10 System.out.println(defaultFormatter.format(new Person("John", "Doe", 25)));11 }12}13public class 3 {14 public static void main(String[] args) {15 DefaultFormatter defaultFormatter = new DefaultFormatter();16 System.out.println(defaultFormatter.format(new Person("John", "Doe", 25)));17 }18}19public class 4 {20 public static void main(String[] args) {21 DefaultFormatter defaultFormatter = new DefaultFormatter();22 System.out.println(defaultFormatter.format(new Person("John", "Doe", 25)));23 }24}25public class 5 {26 public static void main(String[] args) {27 DefaultFormatter defaultFormatter = new DefaultFormatter();28 System.out.println(defaultFormatter.format(new Person("John", "Doe", 25)));29 }30}31public class 6 {32 public static void main(String[] args) {33 DefaultFormatter defaultFormatter = new DefaultFormatter();34 System.out.println(defaultFormatter.format(new Person("John", "Doe", 25)));35 }36}37public class 7 {38 public static void main(String[] args) {39 DefaultFormatter defaultFormatter = new DefaultFormatter();40 System.out.println(defaultFormatter.format(new Person("John", "Doe", 25)));41 }42}

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1 public void testPOJOAnnotationFormatter() {2 POJOAnnotationFormatter formatter = new POJOAnnotationFormatter();3 String result = formatter.format(new Person("John", "Doe"));4 assertEquals("John Doe", result);5 }6 public void testDefaultFormatter() {7 DefaultFormatter formatter = new DefaultFormatter();8 String result = formatter.format(new Person("John", "Doe"));9 assertEquals("John Doe", result);10 }11 public void testDefaultFormatter1() {12 DefaultFormatter formatter = new DefaultFormatter();13 String result = formatter.format(new Person("John", "Doe"));14 assertEquals("John Doe", result);15 }16 public void testDefaultFormatter2() {17 DefaultFormatter formatter = new DefaultFormatter();18 String result = formatter.format(new Person("John", "Doe"));19 assertEquals("John Doe", result);20 }21 public void testDefaultFormatter3() {22 DefaultFormatter formatter = new DefaultFormatter();23 String result = formatter.format(new Person("John", "Doe"));24 assertEquals("John Doe", result);25 }26 public void testDefaultFormatter4() {27 DefaultFormatter formatter = new DefaultFormatter();28 String result = formatter.format(new Person("John", "Doe"));29 assertEquals("John Doe", result);30 }31 public void testDefaultFormatter5() {32 DefaultFormatter formatter = new DefaultFormatter();33 String result = formatter.format(new Person("John", "Doe"));34 assertEquals("John Doe", result);35 }36 public void testDefaultFormatter6() {37 DefaultFormatter formatter = new DefaultFormatter();38 String result = formatter.format(new Person("John", "

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1public class 1{2 public void test1(){3 POJOAnnotationFormatter pojoAnnotationFormatter = new POJOAnnotationFormatter();4 String format = pojoAnnotationFormatter.format(new Person("John", 20));5 System.out.println(format);6 }7}8public class 2{9 public void test2(){10 DefaultFormatter defaultFormatter = new DefaultFormatter();11 String format = defaultFormatter.format(new Person("John", 20));12 System.out.println(format);13 }14}15public class 3{16 public void test3(){17 DefaultFormatter defaultFormatter = new DefaultFormatter();18 String format = defaultFormatter.format(new Person("John", 20));19 System.out.println(format);20 }21}22public class 4{23 public void test4(){24 DefaultFormatter defaultFormatter = new DefaultFormatter();25 String format = defaultFormatter.format(new Person("John", 20));26 System.out.println(format);27 }28}29public class 5{30 public void test5(){31 DefaultFormatter defaultFormatter = new DefaultFormatter();32 String format = defaultFormatter.format(new Person("John", 20));33 System.out.println(format);34 }35}36public class 6{37 public void test6(){38 DefaultFormatter defaultFormatter = new DefaultFormatter();39 String format = defaultFormatter.format(new Person("John", 20));40 System.out.println(format);41 }42}

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1package com.tngtech.jgiven.format;2import com.tngtech.jgiven.format.pojo.Address;3import com.tngtech.jgiven.format.pojo.Address$;4public class Format1 {5 public static void main(String[] args) {6 Address address = Address$.MODULE$.apply("Pune", "India", 411001);7 POJOAnnotationFormatter pojoAnnotationFormatter = new POJOAnnotationFormatter();8 System.out.println(pojoAnnotationFormatter.format(address));9 }10}11package com.tngtech.jgiven.format;12import com.tngtech.jgiven.format.pojo.Address;13import com.tngtech.jgiven.format.pojo.Address$;14import com.tngtech.jgiven.format.pojo.Person;15import com.tngtech.jgiven.format.pojo.Person$;16public class Format2 {17 public static void main(String[] args) {18 Address address = Address$.MODULE$.apply("Pune", "India", 411001);19 Person person = Person$.MODULE$.apply("John", address);20 POJOAnnotationFormatter pojoAnnotationFormatter = new POJOAnnotationFormatter();21 System.out.println(pojoAnnotationFormatter.format(person));22 }23}24package com.tngtech.jgiven.format;25import com.tngtech.jgiven.format.pojo.Address;26import com.tngtech.jgiven.format.pojo.Address$;27import com.tngtech.jgiven.format.pojo.Person;28import com.tngtech.jgiven.format.pojo.Person$;29public class Format3 {30 public static void main(String[] args) {31 Address address = Address$.MODULE$.apply("Pune", "India", 411001);32 Person person = Person$.MODULE$.apply("John", address

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1public class 1 extends Stage<1> {2 public 1 the_something(String something) {3 return self();4 }5}6public class 2 extends Stage<2> {7 public 2 the_something(String something) {8 return self();9 }10}11public class 3 extends Stage<3> {12 public 3 the_something(String something) {13 return self();14 }15}16public class 4 extends Stage<4> {17 public 4 the_something(String something) {18 return self();19 }20}21public class 5 extends Stage<5> {22 public 5 the_something(String something) {23 return self();24 }25}26public class 6 extends Stage<6> {27 public 6 the_something(String something) {28 return self();29 }30}

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