clusev/tests/Feature/AlertsComponentTest.php

<?php

namespace Tests\Feature;

use App\Livewire\Alerts\Index;
use App\Models\AlertIncident;
use App\Models\AlertRule;
use App\Models\Server;
use App\Models\ServerGroup;
use App\Models\Setting;
use App\Models\User;
use App\Support\Confirm\ConfirmToken;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Livewire\Livewire;
use Tests\TestCase;

class AlertsComponentTest extends TestCase
{
    use RefreshDatabase;

    private function admin(): User
    {
        return User::factory()->create(['must_change_password' => false]);
    }

    private function operator(): User
    {
        return User::factory()->operator()->create(['must_change_password' => false]);
    }

    private function viewer(): User
    {
        return User::factory()->viewer()->create(['must_change_password' => false]);
    }

    // ── route gating (manage-panel = admin) ─────────────────────────────────────

    public function test_viewer_cannot_open_alerts(): void
    {
        $this->actingAs($this->viewer())->get('/alerts')->assertForbidden();
    }

    public function test_operator_cannot_open_alerts(): void
    {
        $this->actingAs($this->operator())->get('/alerts')->assertForbidden();
    }

    public function test_admin_can_open_alerts(): void
    {
        $this->actingAs($this->admin())->get('/alerts')->assertOk();
    }

    // ── rule create ─────────────────────────────────────────────────────────────

    public function test_admin_creates_a_fleet_wide_numeric_rule(): void
    {
        $this->actingAs($this->admin());

        Livewire::test(Index::class)
            ->set('name', 'CPU high')
            ->set('metric', 'cpu')
            ->set('comparator', 'gt')
            ->set('threshold', 90)
            ->set('scopeType', 'all')
            ->call('createRule')
            ->assertHasNoErrors();

        $this->assertDatabaseHas('alert_rules', ['name' => 'CPU high', 'metric' => 'cpu', 'threshold' => 90, 'scope_type' => 'all', 'enabled' => true]);
        $this->assertDatabaseHas('audit_events', ['action' => 'alert.rule_create', 'target' => 'CPU high']);
    }

    public function test_group_scope_resolves_the_uuid_to_an_id(): void
    {
        $this->actingAs($this->admin());
        $group = ServerGroup::create(['name' => 'prod', 'color' => 'online']);

        Livewire::test(Index::class)
            ->set('name', 'prod cpu')
            ->set('metric', 'cpu')
            ->set('scopeType', 'group')
            ->set('scopeUuid', $group->uuid)
            ->call('createRule')
            ->assertHasNoErrors();

        $this->assertDatabaseHas('alert_rules', ['name' => 'prod cpu', 'scope_type' => 'group', 'scope_id' => $group->id]);
    }

    public function test_offline_metric_stores_threshold_zero(): void
    {
        $this->actingAs($this->admin());

        Livewire::test(Index::class)
            ->set('name', 'down')
            ->set('metric', 'offline')
            ->set('threshold', 80)
            ->set('scopeType', 'all')
            ->call('createRule')
            ->assertHasNoErrors();

        $this->assertDatabaseHas('alert_rules', ['name' => 'down', 'metric' => 'offline', 'threshold' => 0]);
    }

    public function test_create_rejects_an_unknown_metric(): void
    {
        $this->actingAs($this->admin());

        Livewire::test(Index::class)
            ->set('name', 'x')
            ->set('metric', 'temperature')
            ->call('createRule')
            ->assertHasErrors('metric');

        $this->assertDatabaseCount('alert_rules', 0);
    }

    // ── toggle / delete ─────────────────────────────────────────────────────────

    public function test_toggle_flips_enabled(): void
    {
        $this->actingAs($this->admin());
        $rule = AlertRule::create(['name' => 'r', 'metric' => 'cpu', 'comparator' => 'gt', 'threshold' => 80, 'scope_type' => 'all', 'enabled' => true]);

        Livewire::test(Index::class)->call('toggleRule', $rule->uuid);

        $this->assertFalse($rule->fresh()->enabled);
    }

    public function test_admin_deletes_a_rule_via_a_confirmed_token(): void
    {
        $this->actingAs($this->admin());
        $rule = AlertRule::create(['name' => 'gone', 'metric' => 'cpu', 'comparator' => 'gt', 'threshold' => 80, 'scope_type' => 'all', 'enabled' => true]);

        $token = ConfirmToken::issue('alertRuleDeleted', ['uuid' => $rule->uuid], 'alert.rule_delete', $rule->name, null);
        ConfirmToken::confirm($token);

        Livewire::test(Index::class)->call('deleteRule', $token)->assertOk();

        $this->assertDatabaseMissing('alert_rules', ['id' => $rule->id]);
    }

    // ── channels ────────────────────────────────────────────────────────────────

    public function test_admin_saves_notification_channels(): void
    {
        $this->actingAs($this->admin());

        Livewire::test(Index::class)
            ->set('emailTo', "ops@example.com\n")
            ->set('webhooks', 'https://8.8.8.8/x') // public IP literal — passes the SSRF host check
            ->call('saveChannels');

        $this->assertSame('ops@example.com', Setting::get('alert_email_to'));
        $this->assertSame('https://8.8.8.8/x', Setting::get('alert_webhooks'));
        $this->assertDatabaseHas('audit_events', ['action' => 'alert.channels_update']);
    }

    public function test_save_channels_rejects_an_unsafe_webhook_url(): void
    {
        $this->actingAs($this->admin());

        Livewire::test(Index::class)
            ->set('webhooks', 'http://169.254.169.254/latest/meta-data') // SSRF to cloud metadata
            ->call('saveChannels')
            ->assertHasErrors('webhooks');

        $this->assertNull(Setting::get('alert_webhooks')); // not stored
    }

    // ── incidents render ────────────────────────────────────────────────────────

    public function test_active_incidents_are_shown(): void
    {
        $this->actingAs($this->admin());
        $rule = AlertRule::create(['name' => 'CPU high', 'metric' => 'cpu', 'comparator' => 'gt', 'threshold' => 80, 'scope_type' => 'all', 'enabled' => true]);
        $server = Server::create(['name' => 'web1', 'ip' => '10.0.0.1', 'ssh_port' => 22, 'status' => 'online']);
        AlertIncident::create(['alert_rule_id' => $rule->id, 'server_id' => $server->id, 'state' => 'firing', 'value' => 95, 'started_at' => now()]);

        Livewire::test(Index::class)
            ->assertSee('CPU high')
            ->assertSee('web1');
    }
}