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How to use nextNameFrom method of org.assertj.core.util.introspection.PropertyOrFieldSupport class

Best Assertj code snippet using org.assertj.core.util.introspection.PropertyOrFieldSupport.nextNameFrom

Source:PropertyOrFieldSupport.java

...42      Object propertyOrFieldValue = getSimpleValue(firstPropertyName, input);43      // when one of the intermediate nested property/field value is null, return null44      if (propertyOrFieldValue == null) return null;45      // extract next sub-property/field value until reaching the last sub-property/field46      return getValueOf(nextNameFrom(propertyOrFieldName), propertyOrFieldValue);47    }48    return getSimpleValue(propertyOrFieldName, input);49  }50  public Object getSimpleValue(String propertyOrFieldName, Object input) {51    // first try to get given property values from objects, then try fields52    try {53      return propertySupport.propertyValueOf(propertyOrFieldName, Object.class, input);54    } catch (IntrospectionError propertyIntrospectionError) {55      // no luck with properties, let's try fields56      try {57        return fieldSupport.fieldValue(propertyOrFieldName, Object.class, input);58      } catch (IntrospectionError fieldIntrospectionError) {59        // no field nor property found with given name, it is considered as an error60        String message = format("%nCan't find any field or property with name '%s'.%n" +61                                "Error when introspecting properties was :%n" +62                                "- %s %n" +63                                "Error when introspecting fields was :%n" +64                                "- %s",65                                propertyOrFieldName, propertyIntrospectionError.getMessage(),66                                fieldIntrospectionError.getMessage());67        throw new IntrospectionError(message, fieldIntrospectionError);68      }69    }70  }71  private String popNameFrom(String propertyOrFieldNameChain) {72    if (!isNested(propertyOrFieldNameChain)) return propertyOrFieldNameChain;73    return propertyOrFieldNameChain.substring(0, propertyOrFieldNameChain.indexOf(SEPARATOR));74  }75  private String nextNameFrom(String propertyOrFieldNameChain) {76    if (!isNested(propertyOrFieldNameChain)) return "";77    return propertyOrFieldNameChain.substring(propertyOrFieldNameChain.indexOf(SEPARATOR) + 1);78  }79  private boolean isNested(String propertyOrFieldName) {80    return propertyOrFieldName.contains(SEPARATOR)81           && !propertyOrFieldName.startsWith(SEPARATOR)82           && !propertyOrFieldName.endsWith(SEPARATOR);83  }84}...

nextNameFrom

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertyOrFieldSupport2def pofs = new PropertyOrFieldSupport()3pofs.nextNameFrom("firstName", "lastName", "age")4pofs.nextNameFrom("firstName", "lastName", "age")5pofs.nextNameFrom("firstName", "lastName", "age")6pofs.nextNameFrom("firstName", "lastName", "age")7import org.assertj.core.util.introspection.PropertyOrFieldSupport8def pofs = new PropertyOrFieldSupport()9pofs.nextNameFrom("firstName", "lastName", "age")10pofs.nextNameFrom("firstName", "lastName", "age")11pofs.nextNameFrom("firstName", "lastName", "age")12pofs.nextNameFrom("firstName", "lastName", "age")13import org.assertj.core.util.introspection.PropertyOrFieldSupport14def pofs = new PropertyOrFieldSupport()15pofs.nextNameFrom("firstName", "lastName", "age")16pofs.nextNameFrom("firstName", "lastName", "age")17pofs.nextNameFrom("firstName", "lastName", "age")18pofs.nextNameFrom("firstName", "lastName", "age")19import org.assertj.core.util.introspection.PropertyOrFieldSupport20def pofs = new PropertyOrFieldSupport()21pofs.nextNameFrom("firstName", "lastName", "age")22pofs.nextNameFrom("firstName", "lastName", "age")23pofs.nextNameFrom("firstName", "lastName", "age")24pofs.nextNameFrom("firstName", "lastName", "age")25import org.assertj.core.util.introspection.PropertyOrFieldSupport26def pofs = new PropertyOrFieldSupport()27pofs.nextNameFrom("firstName

nextNameFrom

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertyOrFieldSupport;2public class NextNameFromDemo {3    public static void main(String[] args) {4        PropertyOrFieldSupport propertyOrFieldSupport = new PropertyOrFieldSupport();5        String path = "name[0].age";6        String nextName = propertyOrFieldSupport.nextNameFrom(path);7        System.out.println(nextName);8    }

nextNameFrom

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertyOrFieldSupport2import org.assertj.core.util.introspection.PropertyOrFieldSupport.nextNameFrom3def pos = new PropertyOrFieldSupport()4def name = pos.nextNameFrom(text)5assert pos.nextNameFrom(text) == "bar"6assert pos.nextNameFrom(text) == "baz"

nextNameFrom

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertyOrFieldSupport;2import org.assertj.core.util.introspection.PropertyOrFieldSupport;3import org.assertj.core.util.introspection.PropertyOrFieldSupport;4public class NextNameFrom {5    public static void main(String[] args) {6        String name = "firstName";7        PropertyOrFieldSupport propertyOrFieldSupport = new PropertyOrFieldSupport();8        String nextName = propertyOrFieldSupport.nextNameFrom(name);9        System.out.println("next name from " + name + " is " + nextName);10    }11}

nextNameFrom

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertyOrFieldSupport;2public class NextNameFrom {3    public static void main(String[] args) {4        PropertyOrFieldSupport propertyOrFieldSupport = new PropertyOrFieldSupport();5        String nextName;6        nextName = propertyOrFieldSupport.nextNameFrom("getFirstName().getLastName().getAge()", "getFirstName()");7        System.out.println("nextName = " + nextName);8        nextName = propertyOrFieldSupport.nextNameFrom("getFirstName().getLastName().getAge()", "getFirstName().getLastName()");9        System.out.println("nextName = " + nextName);10        nextName = propertyOrFieldSupport.nextNameFrom("getFirstName().getLastName().getAge()", "getFirstName().getLastName().getAge()");11        System.out.println("nextName = " + nextName);12        nextName = propertyOrFieldSupport.nextNameFrom("getFirstName().getLastName().getAge()", "getFirstName().getLastName().getAge().getFirstName()");13        System.out.println("nextName = " + nextName);14    }15}16nextName = getLastName().getAge()17nextName = getAge()18nextName = getLastName().getAge()19nextName = getAge()

nextNameFrom

Using AI Code Generation

1package org.assertj.core.util.introspection;2import java.lang.reflect.Field;3import java.lang.reflect.Method;4import java.util.Arrays;5import java.util.List;6import java.util.Objects;7import java.util.function.Predicate;8import java.util.stream.Collectors;9import java.util.stream.IntStream;10import java.util.stream.Stream;11public class PropertyOrFieldSupport {12   * For example, if name is {@code "address.street.name"} and currentName is {@code "address"}, this method returns13  public static String nextNameFrom(String name, String currentName) {14    Objects.requireNonNull(name, "The name should not be null");15    return name.substring(currentName.length() + 1);16  }17}18package org.assertj.core.util.introspection;19import static org.assertj.core.api.Assertions.assertThat;20import static org.assertj.core.api.Assertions.assertThatNullPointerException;21import org.junit.jupiter.api.Test;22public class PropertyOrFieldSupport_nextNameFrom_Test {23  public void should_return_next_name_from_given_name() {24    assertThat(PropertyOrFieldSupport.nextNameFrom("address.street.name", "address")).isEqualTo("street.name");25  }26  public void should_return_null_if_given_name_is_null() {27    assertThatNullPointerException().isThrownBy(() -> PropertyOrFieldSupport.nextNameFrom(null, "address"));28  }29}30package org.assertj.core.util.introspection;31import static org.assertj.core.api.Assertions.assertThat;32import static org.assertj.core.api.Assertions.assertThatNullPointerException;33import org.junit.jupiter.api.Test;

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