feat: tools and limits settings tabs

Adds Einstellungen → LIT MCP → Tools (direct/indirect/disabled per ability, only ExposurePolicy-allowed modes offered) and → Limits (upload size, log retention, snapshot count), wired into Plugin.php. Ruling Q11b (carried from task 6): overview.md notes that direct visibility is configurable; hints in src/ that name a tool which is direct by default but can be switched to indirect (content-get, content-query, content-types, post-publish, media-search) now use the neutral "lit/<name> (direkt: lit-<name>)" form so they stay correct after an admin override. lit/guide (always direct) and the media-preview/-download DIRECT_ONLY tools are unaffected. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
2026-09-26 03:47:40 +02:00
parent eee1840411
commit bca35f6166
14 changed files with 330 additions and 22 deletions
@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Tests\Unit\Admin;
+
+use Brain\Monkey\Functions;
+use LIT\MCP\Admin\LimitsTab;
+use LIT\MCP\Limits;
+use LIT\MCP\Tests\Unit\TestCase;
+use Mockery;
+
+final class LimitsTabTest extends TestCase
+{
+    public function testRegistersTheLimitsOption(): void
+    {
+        Functions\expect('register_setting')->once()->with(
+            'lit_mcp_limits',
+            'lit_mcp_limits',
+            Mockery::on(static fn (array $args): bool => $args['sanitize_callback'] === [Limits::class, 'sanitize']
+                && $args['default'] === Limits::DEFAULTS)
+        );
+
+        (new LimitsTab())->registerSettings();
+    }
+
+    public function testRendersThreeNumberFieldsWithCurrentValues(): void
+    {
+        Functions\stubEscapeFunctions();
+        Functions\stubTranslationFunctions();
+        Functions\when('settings_fields')->justReturn(null);
+        Functions\when('submit_button')->justReturn(null);
+        Functions\when('get_option')->justReturn(['upload_mb' => 8]);
+
+        ob_start();
+        (new LimitsTab())->render();
+        $html = (string) ob_get_clean();
+
+        self::assertSame(3, substr_count($html, 'type="number"'));
+        self::assertStringContainsString('name="lit_mcp_limits[upload_mb]" value="8"', $html);
+        self::assertStringContainsString('name="lit_mcp_limits[log_retention_days]" value="90"', $html);
+    }
+}
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Tests\Unit\Admin;
+
+use Brain\Monkey\Functions;
+use LIT\MCP\Abilities\Ability;
+use LIT\MCP\Abilities\ExposurePolicy;
+use LIT\MCP\Admin\ToolsTab;
+use LIT\MCP\Integrations\Integration;
+use LIT\MCP\Integrations\IntegrationRegistry;
+use LIT\MCP\Tests\Unit\TestCase;
+use Mockery;
+
+final class ToolsTabTest extends TestCase
+{
+    private function registry(): IntegrationRegistry
+    {
+        $abilities = [];
+        foreach ([['lit/guide', true], ['lit/media-preview', true], ['lit/menu-list', false]] as [$name, $direct]) {
+            $ability = Mockery::mock(Ability::class);
+            $ability->allows('name')->andReturn($name);
+            $ability->allows('label')->andReturn('Label ' . $name);
+            $ability->allows('isDirect')->andReturn($direct);
+            $abilities[] = $ability;
+        }
+        $integration = Mockery::mock(Integration::class);
+        $integration->allows('isAvailable')->andReturn(true);
+        $integration->allows('abilities')->andReturn($abilities);
+
+        return new IntegrationRegistry($integration);
+    }
+
+    public function testRegistersTheExposureOptionWithThePolicySanitizer(): void
+    {
+        Functions\expect('register_setting')->once()->with(
+            'lit_mcp_tools',
+            'lit_mcp_exposure',
+            Mockery::on(static fn (array $args): bool => $args['sanitize_callback'] === [ExposurePolicy::class, 'sanitize'])
+        );
+
+        (new ToolsTab($this->registry(), new ExposurePolicy()))->registerSettings();
+    }
+
+    public function testRendersOneSelectPerAbilityWithOnlyAllowedModes(): void
+    {
+        Functions\stubEscapeFunctions();
+        Functions\stubTranslationFunctions();
+        Functions\when('settings_fields')->justReturn(null);
+        Functions\when('submit_button')->justReturn(null);
+        Functions\when('selected')->alias(static fn ($a, $b = true, $echo = true): string => (string) $a === (string) $b ? ' selected="selected"' : '');
+
+        ob_start();
+        (new ToolsTab($this->registry(), new ExposurePolicy(['lit/menu-list' => 'disabled'])))->render();
+        $html = (string) ob_get_clean();
+
+        $selects = array_slice(explode('<select', $html), 1);
+        self::assertCount(3, $selects);
+        [$guide, $preview, $menu] = $selects;
+        self::assertStringContainsString('lit_mcp_exposure[lit/guide]', $guide);
+        self::assertStringNotContainsString('value="disabled"', $guide);
+        self::assertStringNotContainsString('value="indirect"', $preview);
+        self::assertStringContainsString('value="disabled" selected="selected"', $menu);
+        self::assertStringContainsString('value="" selected="selected"', $guide);
+    }
+}