How to use findGetter method of org.assertj.core.util.introspection.Introspection class

Best Assertj code snippet using org.assertj.core.util.introspection.Introspection.findGetter

Source:Introspection.java

...41    checkNotNullOrEmpty(propertyName);42    checkNotNull(target);43    Method getter;44    try {45      getter = findGetter(propertyName, target);46      if (Modifier.isPublic(getter.getModifiers())) {47        // force access for static class with public getter48        getter.setAccessible(true);49      }50      getter.invoke(target);51    } catch (Exception t) {52      throw new IntrospectionError(propertyNotFoundErrorMessage(propertyName, target), t);53    }54    return getter;55  }56  private static String propertyNotFoundErrorMessage(String propertyName, Object target) {57    String targetTypeName = target.getClass().getName();58    String property = quote(propertyName);59    Method getter = findGetter(propertyName, target);60    if (getter == null) {61      return format("No getter for property %s in %s", property, targetTypeName);62    }63    if (!isPublic(getter.getModifiers())) {64      return format("No public getter for property %s in %s", property, targetTypeName);65    }66    return format("Unable to find property %s in %s", property, targetTypeName);67  }68  private static Method findGetter(String propertyName, Object target) {69    String capitalized = propertyName.substring(0, 1).toUpperCase(ENGLISH) + propertyName.substring(1);70    // try to find getProperty71    Method getter = findMethod("get" + capitalized, target);72    if (getter != null) {73      return getter;74    }75    // try to find isProperty for boolean properties76    return findMethod("is" + capitalized, target);77  }78  private static Method findMethod(String name, Object target) {79    Class<?> clazz = target.getClass();80    // try public methods only81    try {82      return clazz.getMethod(name);...

findGetter

Using AI Code Generation

1List<String> list = new ArrayList<String>();2list.add("abc");3list.add("bcd");4list.add("cde");5list.add("def");6list.add("efg");7public class Test {8    public static void main(String[] args) {9        List<String> list = new ArrayList<String>();10        list.add("abc");11        list.add("bcd");12        list.add("cde");13        list.add("def");14        list.add("efg");15        List<String> newList = list.stream().filter(s -> s.contains("cd")).collect(Collectors.toList());16        System.out.println(newList);17    }18}19List<String> list = new ArrayList<String>();20list.add("1");21list.add("2");22list.add("3");23List<Integer> newList = list.stream().map(s -> Integer.parseInt(s)).collect(Collectors.toList());24at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)25at java.lang.Integer.parseInt(Integer.java:580)26at java.lang.Integer.parseInt(Integer.java:615)27at Test.main(Test.java:21)28List<String> list = new ArrayList<String>();29list.add("1");30list.add("2");31list.add("3");32List<Integer> newList = list.stream().map(s -> Integer.parseInt(s)).collect(Collectors.toList());

findGetter

Using AI Code Generation

1import org.assertj.core.util.introspection.Introspection2import org.assertj.core.util.introspection.IntrospectionError3def getter = Introspection.findGetter("name", Person)4assert getter.invoke(new Person("John")) == "John"5import org.assertj.core.util.introspection.Introspection6import org.assertj.core.util.introspection.IntrospectionError7def getter = Introspection.findGetter("name", Person)8assert getter.invoke(new Person("John")) == "John"9import org.assertj.core.util.introspection.Introspection10import org.assertj.core.util.introspection.IntrospectionError11def getter = Introspection.findGetter("name", Person)12assert getter.invoke(new Person("John")) == "John"13import org.assertj.core.util.introspection.Introspection14import org.assertj.core.util.introspection.IntrospectionError15def getter = Introspection.findGetter("name", Person)16assert getter.invoke(new Person("John")) == "John"17import org.assertj.core.util.introspection.Introspection18import org.assertj.core.util.introspection.IntrospectionError19def getter = Introspection.findGetter("name", Person)20assert getter.invoke(new Person("John")) == "John"21import org.assertj.core.util.introspection.Introspection22import org.assertj.core.util.introspection.IntrospectionError

findGetter

Using AI Code Generation

1import org.assertj.core.util.introspection.Introspection;2import org.junit.Test;3public class AssertJFindGetterTest {4    public void testFindGetter() {5        Person person = new Person();6        person.setName("John");7        Object name = Introspection.findGetter(person, "name").invoke(person);8        System.out.println(name);9    }10}11class Person {12    private String name;13    public String getName() {14        return name;15    }16    public void setName(String name) {17        this.name = name;18    }19}20Related Posts: AssertJ - assertThatThrownBy() method21AssertJ - isInstanceOf() method22AssertJ - isEqualToComparingFieldByFieldRecursively() method23AssertJ - isSameAs() method24AssertJ - isNotSameAs() method25AssertJ - isEqualToComparingFieldByFieldRecursively() method26AssertJ - isNotEqualToComparingFieldByFieldRecursively() method27AssertJ - isNotSameAs() method28AssertJ - isSameAs() method29AssertJ - isNotInstanceOf() method30AssertJ - isNotSameAs() method31AssertJ - isSameAs() method32AssertJ - isNotInstanceOf() method33AssertJ - isInstanceOf() method34AssertJ - isNotSameAs() method35AssertJ - isSameAs() method36AssertJ - isNotInstanceOf() method37AssertJ - isInstanceOf() method38AssertJ - isNotSameAs() method39AssertJ - isSameAs() method40AssertJ - isNotInstanceOf() method41AssertJ - isInstanceOf() method42AssertJ - isNotSameAs() method43AssertJ - isSameAs() method44AssertJ - isNotInstanceOf() method45AssertJ - isInstanceOf() method46AssertJ - isNotSameAs() method47AssertJ - isSameAs() method48AssertJ - isNotInstanceOf() method49AssertJ - isInstanceOf() method50AssertJ - isNotSameAs() method51AssertJ - isSameAs() method52AssertJ - isNotInstanceOf() method

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