Assert4j:如何根据实际值忽略字段
创始人
2024-09-20 15:01:37
0

在使用AssertJ进行断言时,如果需要根据实际值忽略某些字段,可以使用自定义比较器或者自定义条件来实现。以下是两种解决方法的代码示例:

  1. 使用自定义比较器:
import org.assertj.core.api.AbstractObjectAssert;
import org.assertj.core.api.Condition;
import org.assertj.core.api.ObjectAssert;
import org.assertj.core.internal.Iterables;

import java.util.Objects;

public class CustomComparatorExample {

    public static class Person {
        private String name;
        private int age;

        public Person(String name, int age) {
            this.name = name;
            this.age = age;
        }

        // Getters and Setters
    }

    public static void main(String[] args) {
        Person actual = new Person("John", 30);
        Person expected = new Person("John", 25);

        ObjectAssert personAssert = assertThat(actual, usingComparatorForFields((field, actualValue, expectedValue) -> {
            if ("age".equals(field.getName())) {
                // 忽略age字段的比较
                return true;
            }
            // 使用默认的比较器比较其他字段
            return Objects.equals(actualValue, expectedValue);
        }, "name"));

        personAssert.isEqualTo(expected);
    }

    public static  ObjectAssert assertThat(T actual, Condition condition, String... propertiesOrFieldsUsedInMessage) {
        return new ObjectAssert<>(actual, condition, propertiesOrFieldsUsedInMessage);
    }

    public static  ObjectAssert assertThat(T actual, Condition condition) {
        return new ObjectAssert<>(actual, condition);
    }

    public static  ObjectAssert assertThat(T actual) {
        return new ObjectAssert<>(actual);
    }

    public static  AbstractObjectAssert assertThat(T actual, Class clazz) {
        return new ObjectAssert<>(actual, clazz);
    }

    public static  AbstractObjectAssert assertThat(T actual, Class clazz, String... propertiesOrFieldsUsedInMessage) {
        return new ObjectAssert<>(actual, clazz, propertiesOrFieldsUsedInMessage);
    }

    public static  AbstractObjectAssert assertThat(T actual, String... propertiesOrFieldsUsedInMessage) {
        return new ObjectAssert<>(actual, propertiesOrFieldsUsedInMessage);
    }

    public static  AbstractObjectAssert assertThat(T actual, String description, String... propertiesOrFieldsUsedInMessage) {
        return new ObjectAssert<>(actual, description, propertiesOrFieldsUsedInMessage);
    }

    public static  Condition usingComparatorForFields(Iterables.GetByFieldOrPropertyName getter,
                                                            Comparator comparator,
                                                            String... fields) {
        return new Condition<>(new FieldOrPropertyComparator<>(getter, comparator, fields));
    }

    public static  Condition usingComparatorForFields(Condition condition, String... fields) {
        return new Condition<>(new FieldOrPropertyComparator<>(Iterables::getByFieldOrPropertyName, condition, fields));
    }
}
  1. 使用自定义条件:
import org.assertj.core.api.AbstractObjectAssert;
import org.assertj.core.api.Condition;
import org.assertj.core.api.ObjectAssert;
import org.assertj.core.internal.Iterables;

import java.util.Objects;

public class CustomConditionExample {

    public static class Person {
        private String name;
        private int age;

        public Person(String name, int age) {
            this.name = name;
            this.age = age;
        }

        // Getters and Setters
    }

    public static void main(String[] args) {
        Person actual = new Person("John", 30);
        Person expected = new Person("John", 25);

        ObjectAssert personAssert = assertThat(actual, ignoringFields("age"));

        personAssert.isEqualTo(expected);
    }

    public static  ObjectAssert assertThat(T actual, Condition condition, String... propertiesOrFieldsUsedInMessage) {
        return new ObjectAssert<>(actual, condition, propertiesOrFieldsUsedInMessage);
    }

    public static  ObjectAssert assertThat(T actual, Condition condition) {
        return new ObjectAssert<>(actual, condition);
    }

    public static  ObjectAssert assertThat(T actual) {
        return new ObjectAssert<>(actual);
    }

    public static  AbstractObjectAssert assertThat(T actual, Class clazz) {
        return new ObjectAssert<>(actual, clazz);
    }

    public static  Abstract

相关内容

热门资讯

透视烘培!aa poker辅助... 透视烘培!aa poker辅助,AApoker透视软件总是有工具,八分钟教程(有挂存在)aa pok...
透视总结!wpk辅助哪里买,w... 透视总结!wpk辅助哪里买,wpk控制牌是真的吗(透视)果然有技巧(哔哩哔哩)1、下载好透视辅助下载...
透视策略!德普之星辅助软件,德... 透视策略!德普之星辅助软件,德普之星工具切实存在有插件,第2分钟教程(有挂教学)德普之星辅助软件能透...
一直以来!aapoker透视插... 一直以来!aapoker透视插件,微信小程序微乐破解器2024,揭幕透视(新版有挂)-哔哩哔哩1、首...
透视好友!pokemmo手机脚... 透视好友!pokemmo手机脚本辅助器,微乐贵阳足鸡麻将开挂,科普透视(今日头条)-哔哩哔哩poke...
透视积累!德普之星透视辅助软件... 透视积累!德普之星透视辅助软件下载,德普之星私人局总是是有透视,第3分钟教程(确实有挂)1、玩家可以...
透视手段!wpk辅助哪里买,W... 透视手段!wpk辅助哪里买,WPK有透视一直真的是有工具,7分钟教程(有挂透视)1、玩家可以在wpk...
这一现象值得深思!xpoker... 这一现象值得深思!xpoker辅助器,微乐自建房辅助软件功能,总结脚本(有挂解惑)-哔哩哔哩xpok...
透视绝活!wepoker软件辅... 透视绝活!wepoker软件辅助程序,WePoKer透视果然真的是有工具,8分钟教程(有挂秘诀)1、...
今日!wepoker好友房开挂... 今日!wepoker好友房开挂,微乐春天扑克开挂辅助插件,开挂脚本(有挂存在)-哔哩哔哩1、上手简单...