Best JGiven code snippet using com.tngtech.jgiven.impl.inject.ScenarioStateField.ScenarioStateField
Source: ValueInjector.java
...35 if (validatedClasses.get(object.getClass()) == Boolean.TRUE) {36 return;37 }38 Map<Object, Field> resolvedFields = Maps.newHashMap();39 for (ScenarioStateField field : getScenarioFields(object)) {40 field.getField().setAccessible(true);41 Resolution resolution = field.getResolution();42 Object key = null;43 if (resolution == Resolution.NAME) {44 key = field.getField().getName();45 } else {46 key = field.getField().getType();47 }48 if (resolvedFields.containsKey(key)) {49 Field existingField = resolvedFields.get(key);50 throw new AmbiguousResolutionException("Ambiguous fields with same " + resolution + " detected. Field 1: "51 + existingField + ", field 2: " + field.getField());52 }53 resolvedFields.put(key, field.getField());54 }55 validatedClasses.put(object.getClass(), Boolean.TRUE);56 }57 private List<ScenarioStateField> getScenarioFields(Object object) {58 @SuppressWarnings("unchecked")59 List<Field> scenarioFields = FieldCache60 .get(object.getClass())61 .getFieldsWithAnnotation(ScenarioState.class, ProvidedScenarioState.class, ExpectedScenarioState.class);62 return scenarioFields.stream()63 .map(ScenarioStateField.fromField)64 .collect(toList());65 }66 /**67 * @throws JGivenMissingGuaranteedScenarioStateException in case a field is guaranteed68 * and is not initialized by the finishing stage69 */70 @SuppressWarnings("unchecked")71 public void readValues(Object object) {72 validateFields(object);73 checkGuaranteedStatesAreInitialized(object);74 for (ScenarioStateField field : getScenarioFields(object)) {75 try {76 Object value = field.getField().get(object);77 updateValue(field, value);78 log.debug("Reading value {} from field {}", value, field.getField());79 } catch (IllegalAccessException e) {80 throw new RuntimeException("Error while reading field " + field.getField(), e);81 }82 }83 }84 /**85 * @throws JGivenMissingRequiredScenarioStateException in case a field requires86 * a value and the value is not present87 */88 @SuppressWarnings("unchecked")89 public void updateValues(Object object) {90 validateFields(object);91 for (ScenarioStateField field : getScenarioFields(object)) {92 Object value = getValue(field);93 if (value != null) {94 try {95 field.getField().set(object, value);96 } catch (IllegalAccessException e) {97 throw new RuntimeException("Error while updating field " + field.getField(), e);98 }99 log.debug("Setting field {} to value {}", field.getField(), value);100 } else if (field.isRequired()) {101 throw new JGivenMissingRequiredScenarioStateException(field.getField());102 }103 }104 }105 public <T> void injectValueByType(Class<T> clazz, T value) {106 state.updateValueByType(clazz, value);107 }108 public <T> void injectValueByName(String name, T value) {109 state.updateValueByName(name, value);110 }111 private void updateValue(ScenarioStateField field, Object value) {112 if (field.getResolution() == Resolution.NAME) {113 state.updateValueByName(field.getField().getName(), value);114 } else {115 state.updateValueByType(field.getField().getType(), value);116 }117 }118 private Object getValue(ScenarioStateField field) {119 if (field.getResolution() == Resolution.NAME) {120 return state.getValueByName(field.getField().getName());121 }122 return state.getValueByType(field.getField().getType());123 }124 private void checkGuaranteedStatesAreInitialized(Object instance) {125 for (Field field: FieldCache.get(instance.getClass())126 .getFieldsWithAnnotation(ProvidedScenarioState.class, ScenarioState.class)) {127 if (field.isAnnotationPresent(ProvidedScenarioState.class)) {128 if (field.getAnnotation(ProvidedScenarioState.class).guaranteed()) {129 checkInitialized(instance, field);130 }131 }132 if (field.isAnnotationPresent(ScenarioState.class)) {...
Source: ScenarioStateField.java
...8import com.tngtech.jgiven.annotation.ScenarioState.Resolution;9/**10 * Used internally to avoid repeated annotation lookups.11 */12final class ScenarioStateField {13 public static Function<Field, ScenarioStateField> fromField = new Function<Field, ScenarioStateField>() {14 @Override15 public ScenarioStateField apply( Field field ) {16 return new ScenarioStateField( field );17 }18 };19 private final Field field;20 private Resolution declaredResolution;21 private boolean required;22 private ScenarioStateField( Field field ) {23 this.field = field;24 collectAnnotations( field );25 if( declaredResolution == null ) {26 throw new IllegalArgumentException( "Field " + field + " has no valid annotation" );27 }28 }29 public Field getField() {30 return field;31 }32 /**33 * Return the {@link Resolution} defined for this state.34 */35 public Resolution getResolution() {36 if( declaredResolution == Resolution.AUTO ) {...
ScenarioStateField
Using AI Code Generation
1import org.junit.Test;2import com.tngtech.jgiven.Stage;3import com.tngtech.jgiven.annotation.ScenarioState;4import com.tngtech.jgiven.impl.inject.ScenarioStateField;5public class TestScenarioStateField extends Stage<TestScenarioStateField> {6 private String string1;7 private String string2;8 private String string3;9 private String string4;10 private String string5;11 private String string6;12 private String string7;13 private String string8;14 private String string9;15 private String string10;16 private String string11;17 private String string12;18 private String string13;19 private String string14;20 private String string15;21 private String string16;22 private String string17;23 private String string18;24 private String string19;25 private String string20;26 private String string21;27 private String string22;28 private String string23;29 private String string24;30 private String string25;31 private String string26;32 private String string27;33 private String string28;34 private String string29;35 private String string30;36 private String string31;37 private String string32;38 private String string33;39 private String string34;40 private String string35;41 private String string36;
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