test(wpmc S7): ZipArchiveBuildTest verifies git archive integrity

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

tests/ZipArchiveBuildTest.php

@@ -0,0 +1,82 @@
+<?php
+declare(strict_types=1);
+
+namespace WPMultiCity\Tests;
+
+use PHPUnit\Framework\TestCase as BaseTestCase;
+
+final class ZipArchiveBuildTest extends BaseTestCase
+{
+    private const PLUGIN_ROOT = __DIR__ . '/..';
+    private const ARCHIVE_PREFIX = 'wp-multi-city/';
+
+    public function test_git_archive_includes_runtime_files_excludes_dev_files(): void
+    {
+        $tmp = tempnam(sys_get_temp_dir(), 'wpmc-zip-');
+        unlink($tmp);
+        $zipPath = $tmp . '.zip';
+
+        $cmd = sprintf(
+            'cd %s && git archive HEAD --worktree-attributes --format=zip --prefix=%s -o %s 2>&1',
+            escapeshellarg(self::PLUGIN_ROOT),
+            escapeshellarg(self::ARCHIVE_PREFIX),
+            escapeshellarg($zipPath)
+        );
+        exec($cmd, $out, $rc);
+        self::assertSame(0, $rc, 'git archive failed: ' . implode("\n", $out));
+
+        exec('unzip -l ' . escapeshellarg($zipPath), $listing);
+        $joined = implode("\n", $listing);
+
+        $required = [
+            'wp-multi-city/wp-multi-city.php',
+            'wp-multi-city/includes/lib/plugin-update-checker/plugin-update-checker.php',
+            'wp-multi-city/wp-plugin-info.json',
+            'wp-multi-city/readme.txt',
+            'wp-multi-city/README.md',
+        ];
+        foreach ($required as $path) {
+            self::assertStringContainsString($path, $joined, "missing in archive: {$path}");
+        }
+
+        $forbidden = [
+            'tests/',
+            'docs/',
+            'composer.json',
+            'phpunit.xml.dist',
+            'patchwork.json',
+            'release.sh',
+            'CLAUDE.md',
+            '.gitattributes',
+            '.gitea/',
+        ];
+        foreach ($forbidden as $path) {
+            self::assertStringNotContainsString(
+                'wp-multi-city/' . $path,
+                $joined,
+                "dev file leaked into archive: {$path}"
+            );
+        }
+
+        unlink($zipPath);
+    }
+
+    public function test_wp_plugin_info_json_is_valid(): void
+    {
+        $path = self::PLUGIN_ROOT . '/wp-plugin-info.json';
+        self::assertFileExists($path);
+
+        $json = file_get_contents($path);
+        self::assertIsString($json);
+
+        $data = json_decode($json, true);
+        self::assertIsArray($data, 'wp-plugin-info.json must be valid JSON');
+        self::assertSame('wp-multi-city', $data['slug']);
+        self::assertArrayHasKey('version', $data);
+        self::assertArrayHasKey('download_url', $data);
+        self::assertStringContainsString(
+            'git.netranking.ru/bryzgalov/wp-multi-city',
+            $data['download_url']
+        );
+    }
+}