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Testing BPM Task Candidate User Strategy Implementation in RuoYi Vue Pro

A comprehensive unit test suite for the BPM Task Candidate User Strategy implementation in the RuoYi Vue Pro framework. This test validates the user calculation functionality for BPM task assignments using JUnit and Mockito frameworks.

Test Coverage Overview

The test suite focuses on the core functionality of BPM task candidate user calculation.

Key areas covered include:

Parameter parsing for user IDs
Set conversion and validation
Null parameter handling

The test verifies the strategy’s ability to correctly process comma-separated user IDs and convert them into a valid Set collection.

Implementation Analysis

The testing approach utilizes Mockito’s mocking framework with JUnit Jupiter for assertion handling.

Notable implementation patterns include:

BaseMockitoUnitTest extension for base testing functionality
@InjectMocks annotation for dependency injection
Direct method invocation testing with null task parameter

Technical Details

Testing infrastructure includes:

JUnit Jupiter test framework
Mockito mocking framework
Custom SetUtils utility for set creation
BaseMockitoUnitTest base class for common test functionality

Configuration includes @Disabled annotation for temporary test suspension.

Best Practices Demonstrated

The test demonstrates several testing best practices:

Clear test method naming and organization
Proper separation of test phases (prepare, execute, assert)
Use of mock injection for dependencies
Explicit assertion statements
Clean and maintainable test structure

yunaiv/ruoyi-vue-pro

yudao-module-bpm/yudao-module-bpm-biz/src/test/java/cn/iocoder/yudao/module/bpm/framework/flowable/core/candidate/strategy/user/BpmTaskCandidateUserStrategyTest.java

            
package cn.iocoder.yudao.module.bpm.framework.flowable.core.candidate.strategy.user;

import cn.iocoder.yudao.framework.test.core.ut.BaseMockitoUnitTest;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.mockito.InjectMocks;

import java.util.Set;

import static cn.iocoder.yudao.framework.common.util.collection.SetUtils.asSet;
import static org.junit.jupiter.api.Assertions.assertEquals;

@Disabled // TODO 芋艿：临时注释
public class BpmTaskCandidateUserStrategyTest extends BaseMockitoUnitTest {

    @InjectMocks
    private BpmTaskCandidateUserStrategy strategy;

    @Test
    public void test() {
        // 准备参数
        String param = "1,2";

        // 调用
        Set<Long> userIds = strategy.calculateUsersByTask(null, param);
        // 断言
        assertEquals(asSet(1L, 2L), userIds);
    }


}