slake-school-service/tests/Unit/FacultyListHtmlAdapterTest.php

<?php

namespace Tests\Unit;

use App\Services\Crawl\Adapters\FacultyListHtmlAdapter;
use Tests\TestCase;

class FacultyListHtmlAdapterTest extends TestCase
{
    public function test_extracts_sjtu_college_teacher_list_without_email(): void
    {
        $html = <<<'HTML'
<div class="jssy-b">
    <div class="title">电子信息与电气工程学院</div>
    <div class="list">
        <ul>
            <li>
                <a href="http://faculty.sjtu.edu.cn/bjshen/zh_CN/index.htm" target="_blank">
                    <div class="name">沈备军</div>
                    <p>所在单位：电子信息与电气工程学院</p>
                    <p>职称：副教授</p>
                </a>
            </li>
            <li>
                <a href="http://faculty.sjtu.edu.cn/xiabin/zh_CN/index.htm" target="_blank">
                    <div class="name">夏斌</div>
                    <p>所在单位：电子信息与电气工程学院</p>
                    <p>职称：教授</p>
                </a>
            </li>
        </ul>
    </div>
</div>
HTML;

        $adapter = new FacultyListHtmlAdapter;
        $method = new \ReflectionMethod($adapter, 'extractFromHtml');
        $method->setAccessible(true);

        $items = $method->invoke(
            $adapter,
            $html,
            [],
            'https://faculty.sjtu.edu.cn/xyjs_list.jsp?urltype=tsites.CollegeTeacherList&wbtreeid=1001&st=0&id=1701&lang=zh_CN',
        );

        $this->assertCount(2, $items);
        $this->assertSame('沈备军', $items[0]->title);
        $this->assertSame('http://faculty.sjtu.edu.cn/bjshen/zh_CN/index.htm', $items[0]->canonicalUrl);
        $this->assertSame('上海交通大学', $items[0]->schoolName);
        $this->assertSame('faculty_html_tsites', $items[0]->extra['platform']);
        $this->assertSame('副教授', $items[0]->extra['academic_title']);
        $this->assertSame('电子信息与电气工程学院', $items[0]->extra['college_name']);
        $this->assertSame('副教授', $items[0]->extra['lead_author']['academic_title']);
        $this->assertSame('夏斌', $items[1]->title);
    }

    public function test_extracts_teacher_when_profile_href_is_empty(): void
    {
        $html = <<<'HTML'
<script>u_u11_pic.addimg("/__local/x.png","/shaohaibin/zh_CN/index.htm","邵海滨","1");</script>
<div class="list"><ul>
<li><a href="" target="_blank">
<div class="name">邵海滨</div>
<p>所在单位：电子信息与电气工程学院</p>
<p>职称：副研究员</p>
</a></li>
</ul></div>
HTML;

        $adapter = new FacultyListHtmlAdapter;
        $method = new \ReflectionMethod($adapter, 'extractFromHtml');
        $method->setAccessible(true);
        $items = $method->invoke(
            $adapter,
            $html,
            [],
            'https://faculty.sjtu.edu.cn/xyjs_list.jsp?id=1701',
        );

        $this->assertCount(1, $items);
        $this->assertSame('邵海滨', $items[0]->title);
        $this->assertStringContainsString('shaohaibin', (string) $items[0]->canonicalUrl);
        $this->assertSame('副研究员', $items[0]->extra['academic_title']);
        $this->assertSame('电子信息与电气工程学院', $items[0]->extra['college_name']);
    }

    public function test_extracts_email_from_teacher_profile_html(): void
    {
        $html = '<li><strong>电子邮箱：</strong>bjshen@sjtu.edu.cn</li>';
        $adapter = new FacultyListHtmlAdapter;
        $method = new \ReflectionMethod($adapter, 'extractEmailFromProfileHtml');
        $method->setAccessible(true);

        $email = $method->invoke($adapter, $html);

        $this->assertSame('bjshen@sjtu.edu.cn', $email);
    }

    public function test_apply_email_to_item_updates_lead_author(): void
    {
        $adapter = new FacultyListHtmlAdapter;
        $method = new \ReflectionMethod($adapter, 'applyEmailToItem');
        $method->setAccessible(true);

        $item = $method->invoke(
            $adapter,
            new \App\Services\Crawl\CrawlItemDto(
                externalId: 'faculty:test',
                title: '沈备军',
                canonicalUrl: 'http://faculty.sjtu.edu.cn/bjshen/zh_CN/index.htm',
                extra: [
                    'lead_author' => [
                        'name' => '沈备军',
                        'email' => null,
                        'university_name' => '上海交通大学',
                    ],
                ],
            ),
            'bjshen@sjtu.edu.cn',
        );

        $this->assertSame('bjshen@sjtu.edu.cn', $item->extra['lead_author']['email']);
    }

    public function test_detects_total_pages_and_builds_pagenum_url(): void
    {
        $html = '<a href="?totalpage=20&PAGENUM=2&urltype=tsites.CollegeTeacherList&id=1701">下页</a>';
        $adapter = new FacultyListHtmlAdapter;

        $detect = new \ReflectionMethod($adapter, 'detectTotalPages');
        $detect->setAccessible(true);
        $this->assertSame(20, $detect->invoke($adapter, $html));

        $build = new \ReflectionMethod($adapter, 'buildPageUrl');
        $build->setAccessible(true);
        $url = $build->invoke(
            $adapter,
            'https://faculty.sjtu.edu.cn/xyjs_list.jsp?urltype=tsites.CollegeTeacherList&wbtreeid=1001&st=0&id=1701&lang=zh_CN',
            3,
            $html,
        );
        $this->assertStringContainsString('PAGENUM=3', $url);
        $this->assertStringContainsString('totalpage=20', $url);
    }
}