package com.label.unit;

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import static org.assertj.core.api.Assertions.assertThatCode;
import static org.assertj.core.api.Assertions.assertThatThrownBy;

@DisplayName("标准目录扁平化迁移守卫测试")
class PackageStructureMigrationTest {

    @Test
    @DisplayName("基础设施类已迁移到目标目录")
    void infrastructureTypesMoved() {
        assertClassExists("com.label.annotation.OperationLog");
        assertClassExists("com.label.aspect.AuditAspect");
        assertClassExists("com.label.config.MybatisPlusConfig");
        assertClassExists("com.label.config.OpenApiConfig");
        assertClassExists("com.label.config.RedisConfig");
        assertClassExists("com.label.event.ExtractionApprovedEvent");
        assertClassExists("com.label.listener.ExtractionApprovedEventListener");

        assertClassMissing("com.label.common.aop.OperationLog");
        assertClassMissing("com.label.common.aop.AuditAspect");
        assertClassMissing("com.label.common.config.MybatisPlusConfig");
        assertClassMissing("com.label.common.config.OpenApiConfig");
        assertClassMissing("com.label.common.config.RedisConfig");
        assertClassMissing("com.label.module.annotation.event.ExtractionApprovedEvent");
        assertClassMissing("com.label.module.annotation.service.ExtractionApprovedEventListener");
    }

    private static void assertClassExists(String fqcn) {
        assertThatCode(() -> Class.forName(fqcn)).doesNotThrowAnyException();
    }

    private static void assertClassMissing(String fqcn) {
        assertThatThrownBy(() -> Class.forName(fqcn)).isInstanceOf(ClassNotFoundException.class);
    }
}