diff --git a/app/tests/Concerns/SharesSupplierPdo.php b/app/tests/Concerns/SharesSupplierPdo.php
index 05624f87..06aeef68 100644
--- a/app/tests/Concerns/SharesSupplierPdo.php
+++ b/app/tests/Concerns/SharesSupplierPdo.php
@@ -30,7 +30,23 @@ trait SharesSupplierPdo
         }
 
         $defaultConnection = DB::connection('pgsql');
-        DB::connection('pgsql_supplier')->setPdo($defaultConnection->getPdo());
-        DB::connection('pgsql_supplier')->setReadPdo($defaultConnection->getReadPdo());
+        $supplierConnection = DB::connection('pgsql_supplier');
+        $supplierConnection->setPdo($defaultConnection->getPdo());
+        $supplierConnection->setReadPdo($defaultConnection->getReadPdo());
+
+        // Шарим не только PDO, но и уровень вложенности транзакции. DatabaseTransactions
+        // уже открыл транзакцию на pgsql (этот же PDO) к моменту setUp этого трейта.
+        // Без синхронизации supplier-connection считает transactions=0 и при
+        // DB::connection('pgsql_supplier')->transaction() зовёт PDO->beginTransaction()
+        // на уже активной транзакции → PDOException "There is already an active transaction"
+        // (например AdminIncidentsController::notifyRkn). С синхронизацией вложенный
+        // transaction() делает SAVEPOINT внутри внешней транзакции (Postgres поддерживает),
+        // запись видна последующим чтениям и откатывается общим rollback'ом в teardown.
+        $level = $defaultConnection->transactionLevel();
+        if ($level > 0) {
+            $prop = new \ReflectionProperty(\Illuminate\Database\Connection::class, 'transactions');
+            $prop->setAccessible(true);
+            $prop->setValue($supplierConnection, $level);
+        }
     }
 }
diff --git a/app/tests/Feature/AdminIncidentRknNotifyTest.php b/app/tests/Feature/AdminIncidentRknNotifyTest.php
index 6aa66d9b..caea00f5 100644
--- a/app/tests/Feature/AdminIncidentRknNotifyTest.php
+++ b/app/tests/Feature/AdminIncidentRknNotifyTest.php
@@ -4,8 +4,13 @@ declare(strict_types=1);
 
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Support\Facades\DB;
+use Tests\Concerns\SharesSupplierPdo;
 
 uses(DatabaseTransactions::class);
+// AdminIncidentsController читает incidents_log через DB::connection('pgsql_supplier');
+// под DatabaseTransactions записи дефолтного pgsql невидимы отдельному PDO supplier'а
+// → notifyRkn() abort(404). Трейт шарит один PDO между коннектами (откат сохраняется).
+uses(SharesSupplierPdo::class);
 
 beforeEach(function () {
     DB::table('incidents_log')->delete();
diff --git a/app/tests/Feature/AdminIncidentShowTest.php b/app/tests/Feature/AdminIncidentShowTest.php
index 75c47e96..c271c450 100644
--- a/app/tests/Feature/AdminIncidentShowTest.php
+++ b/app/tests/Feature/AdminIncidentShowTest.php
@@ -4,8 +4,13 @@ declare(strict_types=1);
 
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Support\Facades\DB;
+use Tests\Concerns\SharesSupplierPdo;
 
 uses(DatabaseTransactions::class);
+// AdminIncidentsController читает incidents_log через DB::connection('pgsql_supplier');
+// под DatabaseTransactions записи дефолтного pgsql невидимы отдельному PDO supplier'а
+// → show()/notifyRkn() abort(404). Трейт шарит один PDO между коннектами (откат сохраняется).
+uses(SharesSupplierPdo::class);
 
 beforeEach(function () {
     DB::table('incidents_log')->delete();
diff --git a/app/tests/Feature/Api/ProjectBulkActionsTest.php b/app/tests/Feature/Api/ProjectBulkActionsTest.php
index e79e503e..b42b58cb 100644
--- a/app/tests/Feature/Api/ProjectBulkActionsTest.php
+++ b/app/tests/Feature/Api/ProjectBulkActionsTest.php
@@ -6,6 +6,8 @@ use App\Models\Project;
 use App\Models\Tenant;
 use App\Models\User;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 it('accepts update_regions action with subject-code arrays', function () {
     $tenant = Tenant::factory()->create();
     $user = User::factory()->for($tenant)->create();
diff --git a/app/tests/Feature/Audit/AuditChainRaceConditionTest.php b/app/tests/Feature/Audit/AuditChainRaceConditionTest.php
index f3362d92..a676e152 100644
--- a/app/tests/Feature/Audit/AuditChainRaceConditionTest.php
+++ b/app/tests/Feature/Audit/AuditChainRaceConditionTest.php
@@ -42,6 +42,7 @@ it(
                 DB::statement('SET LOCAL app.current_tenant_id = '.$tenant->id);
                 DB::table('activity_log')->insert([
                     'tenant_id' => $tenant->id,
+                    'deal_id' => 1, // activity_log.deal_id NOT NULL (per-deal audit chain); без FK
                     'event' => 'deal.created',
                     'context' => json_encode(['worker' => $i]),
                     'created_at' => now(),
@@ -97,6 +98,7 @@ it('audit_chain_hash holds pg_advisory_xact_lock on the partition OID during INS
     DB::transaction(function () use ($tenant, $lockKey, &$lockHeld): void {
         DB::table('activity_log')->insert([
             'tenant_id' => $tenant->id,
+            'deal_id' => 1, // activity_log.deal_id NOT NULL (per-deal audit chain); без FK
             'event' => 'deal.created',
             'context' => json_encode(['test' => 'advisory_lock_check']),
             'created_at' => now(),
diff --git a/app/tests/Feature/Auth/AuthFlowIntegrationTest.php b/app/tests/Feature/Auth/AuthFlowIntegrationTest.php
index 6ffe0160..c7006137 100644
--- a/app/tests/Feature/Auth/AuthFlowIntegrationTest.php
+++ b/app/tests/Feature/Auth/AuthFlowIntegrationTest.php
@@ -45,6 +45,7 @@ it('full auth-flow writes all expected auth_log events', function () {
         'password' => 'secure-pass-1234',
         'accept_offer' => true,
         'accept_pdn' => true,
+        'captcha_token' => 'tok-123', // RegisterRequest требует captcha_token (CAPTCHA_FAKE_PASSES в phpunit.xml пропускает)
     ])->assertStatus(201);
     // logs: register_success
 
diff --git a/app/tests/Feature/Auth/AuthLogCoverageTest.php b/app/tests/Feature/Auth/AuthLogCoverageTest.php
index 2a45d9f2..43abe622 100644
--- a/app/tests/Feature/Auth/AuthLogCoverageTest.php
+++ b/app/tests/Feature/Auth/AuthLogCoverageTest.php
@@ -47,6 +47,7 @@ it('register writes auth_log event=register_success', function () {
         'password' => 'fresh-pass-123',
         'accept_offer' => true,
         'accept_pdn' => true,
+        'captcha_token' => 'tok-123', // RegisterRequest требует captcha_token (CAPTCHA_FAKE_PASSES в phpunit.xml пропускает)
     ]);
 
     $response->assertStatus(201);
diff --git a/app/tests/Feature/Auth/ConfirmSetsEmailVerifiedAtTest.php b/app/tests/Feature/Auth/ConfirmSetsEmailVerifiedAtTest.php
index 653e57c4..4c41e2ae 100644
--- a/app/tests/Feature/Auth/ConfirmSetsEmailVerifiedAtTest.php
+++ b/app/tests/Feature/Auth/ConfirmSetsEmailVerifiedAtTest.php
@@ -10,6 +10,9 @@ use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Hash;
 use Illuminate\Support\Str;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+uses(\Tests\Concerns\SharesSupplierPdo::class);
+
 // FN-3 (приёмка 22.06.2026): онбординг-confirm активировал владельца, но НЕ ставил
 // users.email_verified_at — поле оставалось NULL, хотя email фактически подтверждён
 // кодом из письма. Контракт: успешный confirm проставляет email_verified_at.
diff --git a/app/tests/Feature/Billing/BalanceFreezeMailTest.php b/app/tests/Feature/Billing/BalanceFreezeMailTest.php
index e6151fd7..2435f18d 100644
--- a/app/tests/Feature/Billing/BalanceFreezeMailTest.php
+++ b/app/tests/Feature/Billing/BalanceFreezeMailTest.php
@@ -7,6 +7,8 @@ use App\Mail\BalanceUnfrozenMail;
 use App\Models\Tenant;
 use App\Services\Billing\PreflightResult;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 it('renders frozen mail with deficit', function () {
     $tenant = Tenant::factory()->create(['organization_name' => 'ООО Альфа']);
     $result = new PreflightResult(false, 30, 20, 10);
diff --git a/app/tests/Feature/Console/IncidentsWatchFailuresTest.php b/app/tests/Feature/Console/IncidentsWatchFailuresTest.php
index 715b431c..aa453efb 100644
--- a/app/tests/Feature/Console/IncidentsWatchFailuresTest.php
+++ b/app/tests/Feature/Console/IncidentsWatchFailuresTest.php
@@ -24,7 +24,12 @@ function makeFailedWebhookJob(string $exception, ?DateTimeInterface $at = null):
 // Helper: ensure at least one saas_admin_users row exists for FK
 function ensureSystemAdmin(): int
 {
-    $id = DB::table('saas_admin_users')->value('id');
+    // ВАЖНО: фильтруем по контракту команды (IncidentsWatchFailures ищет
+    // is_active=true AND deleted_at IS NULL). Без фильтра протёкшие неактивные
+    // admin'ы от других тестов (PdErasureServiceTest вставляет is_active=false
+    // committed через pgsql_supplier) удовлетворяли бы value('id') → ранний
+    // return → активный admin не создавался → команда warn-only → 0 инцидентов.
+    $id = DB::table('saas_admin_users')->where('is_active', true)->whereNull('deleted_at')->value('id');
     if ($id !== null) {
         return (int) $id;
     }
diff --git a/app/tests/Feature/Console/SnapshotBackfillCommandTest.php b/app/tests/Feature/Console/SnapshotBackfillCommandTest.php
index 0346600b..ef3bd3ee 100644
--- a/app/tests/Feature/Console/SnapshotBackfillCommandTest.php
+++ b/app/tests/Feature/Console/SnapshotBackfillCommandTest.php
@@ -5,6 +5,14 @@ declare(strict_types=1);
 use App\Models\Project;
 use App\Models\Tenant;
 use Carbon\Carbon;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+use Tests\Concerns\SharesSupplierPdo;
+
+// Без изоляции тест само-загрязнялся (проект теста 1 оставался для теста 2 → count=2)
+// и протекал committed-проектами в глобальный скан snapshot:backfill для других тестов.
+// SharesSupplierPdo — снапшот-вставка идёт через pgsql_supplier, проект создан через pgsql.
+uses(DatabaseTransactions::class);
+uses(SharesSupplierPdo::class);
 
 it('creates snapshot for given date from current live state', function () {
     Carbon::setTestNow('2026-05-27 14:00:00', 'Europe/Moscow');
diff --git a/app/tests/Feature/ImpersonationTest.php b/app/tests/Feature/ImpersonationTest.php
index 87279041..dab091f7 100644
--- a/app/tests/Feature/ImpersonationTest.php
+++ b/app/tests/Feature/ImpersonationTest.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 use App\Models\ImpersonationToken;
 use App\Models\Tenant;
+use App\Models\User;
 use Carbon\Carbon;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Support\Facades\DB;
@@ -19,6 +20,9 @@ beforeEach(function () {
     $this->tenant = Tenant::factory()->create([
         'contact_email' => 'tenant-admin@example.ru',
     ]);
+    // verify() делает session-takeover активного юзера тенанта (G7-B 19.06.2026):
+    // без активного юзера контроллер отдаёт 422 «нет активного пользователя».
+    User::factory()->create(['tenant_id' => $this->tenant->id, 'is_active' => true]);
     // Минимальный saas_admin_user через DB::table — factory нет.
     $this->adminId = DB::table('saas_admin_users')->insertGetId([
         'email' => 'admin-saas@liderra.ru',
diff --git a/app/tests/Feature/Jobs/RouteSupplierLeadJobSnapshotTest.php b/app/tests/Feature/Jobs/RouteSupplierLeadJobSnapshotTest.php
index 838c7578..b2831595 100644
--- a/app/tests/Feature/Jobs/RouteSupplierLeadJobSnapshotTest.php
+++ b/app/tests/Feature/Jobs/RouteSupplierLeadJobSnapshotTest.php
@@ -12,6 +12,7 @@ use App\Services\LeadDistributor;
 use App\Services\LeadRouter;
 use App\Services\NotificationService;
 use App\Services\RegionTagResolver;
+use App\Services\MonthlyPartitionManager;
 use App\Services\SupplierProjects\SupplierProjectResolver;
 use Carbon\Carbon;
 use Database\Seeders\PricingTierSeeder;
@@ -25,6 +26,13 @@ uses(SharesSupplierPdo::class);
 beforeEach(function (): void {
     $this->seed(PricingTierSeeder::class);
     DB::statement("SELECT set_config('app.current_tenant_id', '0', true)");
+    // Тесты фиксируют Carbon на 2026-05-28; доставка пишет в несколько
+    // партиционированных таблиц (deals/balance_transactions/activity_log/
+    // pd_processing_log/tenant_operations_log) → гарантируем партиции мая для всех.
+    $mpm = app(MonthlyPartitionManager::class);
+    foreach (array_keys(MonthlyPartitionManager::PARTITIONED_TABLES) as $table) {
+        $mpm->ensureRange($table, Carbon::parse('2026-05-01'), Carbon::parse('2026-05-31'));
+    }
 });
 
 function runSnapshotRouteJob(int $supplierLeadId): void
diff --git a/app/tests/Feature/LeadRouter/SnapshotRoutingTest.php b/app/tests/Feature/LeadRouter/SnapshotRoutingTest.php
index 94d0a82b..006e261d 100644
--- a/app/tests/Feature/LeadRouter/SnapshotRoutingTest.php
+++ b/app/tests/Feature/LeadRouter/SnapshotRoutingTest.php
@@ -8,6 +8,9 @@ use App\Models\Tenant;
 use App\Services\LeadRouter;
 use Carbon\Carbon;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+uses(\Tests\Concerns\SharesSupplierPdo::class);
+
 it('uses snapshot before 21:00 MSK, snapshot_date = today', function () {
     Carbon::setTestNow('2026-05-28 12:00:00', 'Europe/Moscow');
 
diff --git a/app/tests/Feature/Pd/ImpersonationAuditTest.php b/app/tests/Feature/Pd/ImpersonationAuditTest.php
index 114c8ae6..3218971c 100644
--- a/app/tests/Feature/Pd/ImpersonationAuditTest.php
+++ b/app/tests/Feature/Pd/ImpersonationAuditTest.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 use App\Models\ImpersonationToken;
 use App\Models\Tenant;
+use App\Models\User;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Hash;
@@ -13,6 +14,8 @@ uses(DatabaseTransactions::class, SharesSupplierPdo::class);
 
 beforeEach(function () {
     $this->tenant = Tenant::factory()->create(['contact_email' => 'tenant-admin@example.ru']);
+    // verify() делает session-takeover активного юзера тенанта (G7-B) → без него 422.
+    User::factory()->create(['tenant_id' => $this->tenant->id, 'is_active' => true]);
     $this->adminId = DB::table('saas_admin_users')->insertGetId([
         'email' => 'admin-saas-'.uniqid().'@liderra.ru',
         'full_name' => 'SaaS Admin',
diff --git a/app/tests/Feature/Plan4/Schema/SchemaDeltaTest.php b/app/tests/Feature/Plan4/Schema/SchemaDeltaTest.php
index ddfdef0f..235d60c3 100644
--- a/app/tests/Feature/Plan4/Schema/SchemaDeltaTest.php
+++ b/app/tests/Feature/Plan4/Schema/SchemaDeltaTest.php
@@ -59,7 +59,7 @@ it('supplier_csv_reconcile_log table exists with required columns and status CHE
     ]))->toThrow(QueryException::class);
 });
 
-it('schema.sql v8.35 has correct metrics — 66 base tables, 120 indexes, 40 RLS policies', function () {
+it('schema.sql v8.52 has correct metrics — 72 base tables, 127 indexes, 44 RLS policies', function () {
     // Замена destructive `migrate:fresh` (cross-test coupling: после DROP CASCADE остальные
     // Feature-тесты в той же сессии видели пустую БД). Static parse `db/schema.sql` —
     // источник истины метрик.
@@ -72,6 +72,10 @@ it('schema.sql v8.35 has correct metrics — 66 base tables, 120 indexes, 40 RLS
     // v8.31: 7 audit-таблиц переведены в PARTITION BY RANGE, hole #2.
     // v8.35 (legacy webhook removal): −2 таблицы (webhook_log partitioned + rejected_deals_log)
     //   −5 индексов, −2 RLS-политики, −2 колонки tenants.webhook_token/webhook_token_rotated_at.
+    // v8.36→v8.52: рост схемы (lead-region phone_ranges/lead_region_resolution_log,
+    //   project_routing_snapshots, tenant_requisites, support_requests и др.).
+    //   Текущий статический парс db/schema.sql (канон метрик — заголовок schema.sql v8.52):
+    //   72 base tables, 127 индексов, 44 RLS-политики.
     $schemaPath = dirname(base_path()).DIRECTORY_SEPARATOR.'db'.DIRECTORY_SEPARATOR.'schema.sql';
     expect(is_file($schemaPath) && is_readable($schemaPath))->toBeTrue();
     $schema = file_get_contents($schemaPath);
@@ -81,11 +85,11 @@ it('schema.sql v8.35 has correct metrics — 66 base tables, 120 indexes, 40 RLS
     $createTables = preg_match_all('/^CREATE TABLE\b/m', $schema);
     $partitionOf = preg_match_all('/CREATE TABLE\s+\w+\s+PARTITION OF\b/m', $schema);
     $baseTables = $createTables - $partitionOf;
-    expect($baseTables)->toBe(66);
+    expect($baseTables)->toBe(72);
 
     $createIndexes = preg_match_all('/^CREATE\s+(?:UNIQUE\s+)?INDEX\b/m', $schema);
-    expect($createIndexes)->toBe(120);  // v8.35: −5 индексов (webhook_log ×2, rejected_deals_log ×2, tenants.webhook_token ×1)
+    expect($createIndexes)->toBe(127);  // v8.52 static parse
 
     $createPolicies = preg_match_all('/^CREATE\s+POLICY\b/m', $schema);
-    expect($createPolicies)->toBe(40);  // v8.35: −2 политики (webhook_log + rejected_deals_log)
+    expect($createPolicies)->toBe(44);  // v8.52 static parse
 });
diff --git a/app/tests/Feature/Plan5/Projects/ProjectsActionsTest.php b/app/tests/Feature/Plan5/Projects/ProjectsActionsTest.php
index 66030550..98d4c169 100644
--- a/app/tests/Feature/Plan5/Projects/ProjectsActionsTest.php
+++ b/app/tests/Feature/Plan5/Projects/ProjectsActionsTest.php
@@ -9,6 +9,8 @@ use App\Models\User;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Queue;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 beforeEach(fn () => Queue::fake());
 
 it('destroy hard-deletes a project with no deals', function () {
diff --git a/app/tests/Feature/Plan5/Projects/ProjectsListShowTest.php b/app/tests/Feature/Plan5/Projects/ProjectsListShowTest.php
index 6955ceac..9e8f8dd8 100644
--- a/app/tests/Feature/Plan5/Projects/ProjectsListShowTest.php
+++ b/app/tests/Feature/Plan5/Projects/ProjectsListShowTest.php
@@ -6,6 +6,8 @@ use App\Models\Project;
 use App\Models\Tenant;
 use App\Models\User;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 it('returns paginated list of active projects for current tenant', function () {
     $tenant = Tenant::factory()->create();
     $user = User::factory()->create(['tenant_id' => $tenant->id]);
diff --git a/app/tests/Feature/Plan5/Projects/ProjectsStoreTest.php b/app/tests/Feature/Plan5/Projects/ProjectsStoreTest.php
index 84b9bd1b..f157938d 100644
--- a/app/tests/Feature/Plan5/Projects/ProjectsStoreTest.php
+++ b/app/tests/Feature/Plan5/Projects/ProjectsStoreTest.php
@@ -8,6 +8,8 @@ use App\Models\Tenant;
 use App\Models\User;
 use Illuminate\Support\Facades\Queue;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 beforeEach(fn () => Queue::fake());
 
 it('creates a site project with valid payload', function () {
@@ -56,17 +58,36 @@ it('creates a call project with valid 11-digit phone', function () {
     $response->assertCreated();
 });
 
-it('rejects call signal_identifier not starting with 7', function () {
+it('normalizes call phone starting with 8 to 7 (accepts)', function () {
+    // StoreProjectRequest::prepareForValidation() нормализует call-телефон
+    // через PhoneNormalizer (8XXXXXXXXXX → 7XXXXXXXXXX). UX-подсказка формы
+    // обещает «можно вводить с 8 — приведём сами», поэтому 8-префикс валиден.
     $tenant = Tenant::factory()->withRequisites()->create();
     $user = User::factory()->create(['tenant_id' => $tenant->id]);
 
     $response = $this->actingAs($user)->postJson('/api/projects', [
-        'name' => 'X', 'signal_type' => 'call', 'signal_identifier' => '89991234567',
+        'name' => 'Колл 8-префикс', 'signal_type' => 'call', 'signal_identifier' => '89991234567',
+        'daily_limit_target' => 30, 'regions' => [],
+        'delivery_days_mask' => 127,
+    ]);
+
+    $response->assertCreated();
+    expect(Project::where('name', 'Колл 8-префикс')->value('signal_identifier'))->toBe('79991234567');
+});
+
+it('rejects call signal_identifier that is not a valid RU phone', function () {
+    // Слишком короткий номер не нормализуется (PhoneNormalizer → null) → regex ^7\d{10}$ не проходит.
+    $tenant = Tenant::factory()->withRequisites()->create();
+    $user = User::factory()->create(['tenant_id' => $tenant->id]);
+
+    $response = $this->actingAs($user)->postJson('/api/projects', [
+        'name' => 'X', 'signal_type' => 'call', 'signal_identifier' => '12345',
         'daily_limit_target' => 30, 'regions' => [],
         'delivery_days_mask' => 127,
     ]);
 
     $response->assertStatus(422);
+    $response->assertJsonValidationErrors(['signal_identifier']);
 });
 
 it('creates sms project with senders + keyword', function () {
diff --git a/app/tests/Feature/Plan5/Projects/ProjectsUpdateTest.php b/app/tests/Feature/Plan5/Projects/ProjectsUpdateTest.php
index d583d565..ff916047 100644
--- a/app/tests/Feature/Plan5/Projects/ProjectsUpdateTest.php
+++ b/app/tests/Feature/Plan5/Projects/ProjectsUpdateTest.php
@@ -8,6 +8,8 @@ use App\Models\Tenant;
 use App\Models\User;
 use Illuminate\Support\Facades\Queue;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 beforeEach(fn () => Queue::fake());
 
 it('updates name without resync (name is local-only)', function () {
diff --git a/app/tests/Feature/Project/ProjectCreateDedupTest.php b/app/tests/Feature/Project/ProjectCreateDedupTest.php
index 93a0e8d6..d7ceb141 100644
--- a/app/tests/Feature/Project/ProjectCreateDedupTest.php
+++ b/app/tests/Feature/Project/ProjectCreateDedupTest.php
@@ -8,6 +8,8 @@ use App\Services\Project\ProjectService;
 use Illuminate\Http\Exceptions\HttpResponseException;
 use Illuminate\Support\Facades\Queue;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 beforeEach(function () {
     Queue::fake();
     $this->tenant = Tenant::factory()->create(['balance_leads' => 100]);
diff --git a/app/tests/Feature/Project/ProjectDeleteTest.php b/app/tests/Feature/Project/ProjectDeleteTest.php
index 4982c413..6327ec9b 100644
--- a/app/tests/Feature/Project/ProjectDeleteTest.php
+++ b/app/tests/Feature/Project/ProjectDeleteTest.php
@@ -9,6 +9,8 @@ use Illuminate\Http\Exceptions\HttpResponseException;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Queue;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 beforeEach(fn () => Queue::fake());
 
 it('hard-deletes an empty project', function () {
diff --git a/app/tests/Feature/Project/ProjectUpdateDedupTest.php b/app/tests/Feature/Project/ProjectUpdateDedupTest.php
index 8599e8f1..22314146 100644
--- a/app/tests/Feature/Project/ProjectUpdateDedupTest.php
+++ b/app/tests/Feature/Project/ProjectUpdateDedupTest.php
@@ -64,6 +64,13 @@ it('changing source detaches old supplier_projects and dispatches their cleanup
     }
     $p->save();
 
+    // SupplierSnapshotGuard блокирует смену источника на активном+связанном проекте
+    // (защита от убытка, пока поставщик может слать лиды по старому слепку — 26.05.2026).
+    // Чтобы сменить источник, проект надо снять с публикации и выждать grace; ставим
+    // paused_at в прошлое (вне grace), чтобы isProtected()=false и сработал detach-путь.
+    DB::table('projects')->where('id', $p->id)->update(['is_active' => false, 'paused_at' => now()->subDays(3)]);
+    $p->refresh();
+
     // Change source — should detach old sps, dispatch their cleanup, and dispatch the new-source sync.
     $svc->update($p, ['signal_identifier' => '79993330000']);
 
diff --git a/app/tests/Feature/Requisites/ProjectGateTest.php b/app/tests/Feature/Requisites/ProjectGateTest.php
index d57f1077..910048c8 100644
--- a/app/tests/Feature/Requisites/ProjectGateTest.php
+++ b/app/tests/Feature/Requisites/ProjectGateTest.php
@@ -6,6 +6,8 @@ use App\Models\Tenant;
 use App\Models\User;
 use App\Services\Requisites\RequisitesService;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 /** @return array<string,mixed> */
 function validProjectPayload(): array
 {
diff --git a/app/tests/Feature/Requisites/RequisitesHttpTest.php b/app/tests/Feature/Requisites/RequisitesHttpTest.php
index 78461b2d..15662d29 100644
--- a/app/tests/Feature/Requisites/RequisitesHttpTest.php
+++ b/app/tests/Feature/Requisites/RequisitesHttpTest.php
@@ -5,6 +5,8 @@ declare(strict_types=1);
 use App\Models\Tenant;
 use App\Models\User;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 it('GET requisites returns null when none', function () {
     $tenant = Tenant::factory()->create();
     $this->actingAs(User::factory()->create(['tenant_id' => $tenant->id]));
diff --git a/app/tests/Feature/Requisites/RequisitesTest.php b/app/tests/Feature/Requisites/RequisitesTest.php
index be06deb3..b5111ca8 100644
--- a/app/tests/Feature/Requisites/RequisitesTest.php
+++ b/app/tests/Feature/Requisites/RequisitesTest.php
@@ -5,6 +5,8 @@ declare(strict_types=1);
 use App\Models\Tenant;
 use App\Services\Requisites\RequisitesService;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 it('upsert normalizes phone and is idempotent on tenant', function () {
     $tenant = Tenant::factory()->create();
     $svc = new RequisitesService;
diff --git a/app/tests/Feature/Requisites/TenantRequisitesLookupTest.php b/app/tests/Feature/Requisites/TenantRequisitesLookupTest.php
index 55f582d3..ae400456 100644
--- a/app/tests/Feature/Requisites/TenantRequisitesLookupTest.php
+++ b/app/tests/Feature/Requisites/TenantRequisitesLookupTest.php
@@ -7,6 +7,8 @@ use App\Models\User;
 use App\Services\DaData\Dto\PartyLookupResult;
 use App\Services\DaData\PartyLookup;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 it('lookup-inn returns found:false when party lookup is null (default Null driver)', function () {
     $tenant = Tenant::factory()->create();
     $this->actingAs(User::factory()->create(['tenant_id' => $tenant->id]));
diff --git a/app/tests/Feature/Services/Project/ProjectServiceAppliesFromTest.php b/app/tests/Feature/Services/Project/ProjectServiceAppliesFromTest.php
index c602fbd9..f3c3f2e3 100644
--- a/app/tests/Feature/Services/Project/ProjectServiceAppliesFromTest.php
+++ b/app/tests/Feature/Services/Project/ProjectServiceAppliesFromTest.php
@@ -5,12 +5,25 @@ declare(strict_types=1);
 use App\Models\Project;
 use App\Models\SupplierProject;
 use App\Models\Tenant;
+use App\Services\MonthlyPartitionManager;
 use App\Services\Project\ProjectService;
 use Carbon\Carbon;
 use Carbon\CarbonImmutable;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
+use Tests\Concerns\SharesSupplierPdo;
 
-uses(DatabaseTransactions::class);
+// ProjectService::update() пишет в tenant_operations_log (partition by created_at)
+// через pgsql_supplier. Тесты фиксируют Carbon на 2026-05 → партиция мая нужна;
+// SharesSupplierPdo держит DDL-коннект в той же откатываемой транзакции.
+uses(DatabaseTransactions::class, SharesSupplierPdo::class);
+
+beforeEach(function () {
+    app(MonthlyPartitionManager::class)->ensureRange(
+        'tenant_operations_log',
+        Carbon::parse('2026-05-01'),
+        Carbon::parse('2026-05-31'),
+    );
+});
 
 it('returns applies_from when changing daily_limit_target before 18:00 MSK', function (): void {
     Carbon::setTestNow('2026-05-28 14:00:00', 'Europe/Moscow');
diff --git a/app/tests/Feature/Supplier/AutoPauseFlowTest.php b/app/tests/Feature/Supplier/AutoPauseFlowTest.php
index c0d2f31e..981023d8 100644
--- a/app/tests/Feature/Supplier/AutoPauseFlowTest.php
+++ b/app/tests/Feature/Supplier/AutoPauseFlowTest.php
@@ -49,6 +49,9 @@ function makeFlowWithBalance(array $balance): array
         'delivery_days_mask' => 127, 'region_mask' => 255,
     ]);
     linkProjectToSupplier($project, $supplierProject);
+    // LeadRouter::matchEligibleProjects() выбирает кандидатов ТОЛЬКО из project_routing_snapshots
+    // (slepok-инвариант). Без снапшота на сегодня кандидатов 0 → джоб не доходит до auto-pause.
+    createRoutingSnapshotFromProject($project, signalType: 'site', signalIdentifier: 'example.com');
     $lead = SupplierLead::factory()->create([
         'vid' => random_int(100_000_000, 999_999_999),
         'phone' => '79991234567',
@@ -155,6 +158,7 @@ it('sharing-flow isolation: tenant A on zero paused, tenant B with balance recei
         'delivered_today' => 0, 'delivery_days_mask' => 127, 'region_mask' => 255,
     ]);
     linkProjectToSupplier($projectA, $supplierProject);
+    createRoutingSnapshotFromProject($projectA, signalType: 'site', signalIdentifier: 'example.com');
     $projectB = Project::factory()->create([
         'tenant_id' => $tenantB->id, 'signal_type' => 'site', 'signal_identifier' => 'example.com',
         'supplier_b1_project_id' => $supplierProject->id, 'is_active' => true,
@@ -162,6 +166,7 @@ it('sharing-flow isolation: tenant A on zero paused, tenant B with balance recei
         'delivered_today' => 0, 'delivery_days_mask' => 127, 'region_mask' => 255,
     ]);
     linkProjectToSupplier($projectB, $supplierProject);
+    createRoutingSnapshotFromProject($projectB, signalType: 'site', signalIdentifier: 'example.com');
     $lead = SupplierLead::factory()->create([
         'vid' => random_int(100_000_000, 999_999_999),
         'phone' => '79991234567',
diff --git a/app/tests/Feature/Supplier/CleanupInactiveOnPivotTest.php b/app/tests/Feature/Supplier/CleanupInactiveOnPivotTest.php
index 187267ac..647c98f7 100644
--- a/app/tests/Feature/Supplier/CleanupInactiveOnPivotTest.php
+++ b/app/tests/Feature/Supplier/CleanupInactiveOnPivotTest.php
@@ -8,6 +8,9 @@ use App\Models\SupplierProject;
 use App\Models\Tenant;
 use App\Services\Supplier\SupplierPortalClient;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+uses(\Tests\Concerns\SharesSupplierPdo::class);
+
 it('does not mark inactive supplier_project that has pivot link to active project', function () {
     $tenant = Tenant::factory()->create();
     $project = Project::factory()->for($tenant)->create([
diff --git a/app/tests/Feature/Supplier/SupplierLeadDeliveryGuardTest.php b/app/tests/Feature/Supplier/SupplierLeadDeliveryGuardTest.php
index d07b72f8..7b090e4d 100644
--- a/app/tests/Feature/Supplier/SupplierLeadDeliveryGuardTest.php
+++ b/app/tests/Feature/Supplier/SupplierLeadDeliveryGuardTest.php
@@ -84,6 +84,9 @@ it('one delivery to a tenant with 2 eligible projects → exactly 1 deal + 1 cha
     ]);
     linkProjectToSupplier($pLow, $sp);
     linkProjectToSupplier($pHigh, $sp);
+    // LeadRouter выбирает кандидатов только из project_routing_snapshots (slepok-инвариант).
+    createRoutingSnapshotFromProject($pLow, signalType: 'site', signalIdentifier: 'twoproj.ru');
+    createRoutingSnapshotFromProject($pHigh, signalType: 'site', signalIdentifier: 'twoproj.ru');
 
     $vid = 600001;
     $lead = SupplierLead::factory()->create([
@@ -117,6 +120,7 @@ it('lock: re-running same delivery to same tenant does not double-charge (Spec B
         'delivered_today' => 0, 'delivery_days_mask' => 127, 'region_mask' => 255,
     ]);
     linkProjectToSupplier($p, $sp);
+    createRoutingSnapshotFromProject($p, signalType: 'site', signalIdentifier: 'lock.ru');
 
     $vid = 610001;
     $lead = SupplierLead::factory()->create([
@@ -156,6 +160,7 @@ it('same phone, two different deliveries to one tenant → both charged (no phon
         'delivered_today' => 0, 'delivery_days_mask' => 127, 'region_mask' => 255,
     ]);
     linkProjectToSupplier($p, $sp);
+    createRoutingSnapshotFromProject($p, signalType: 'site', signalIdentifier: 'twohit.ru');
 
     foreach ([700001, 700002] as $vid) {
         $lead = SupplierLead::factory()->create([
@@ -189,6 +194,7 @@ it('cap = 3 distinct tenants: 5 eligible tenants → exactly 3 charged (Spec B)'
             'delivered_today' => 0, 'delivery_days_mask' => 127, 'region_mask' => 255,
         ]);
         linkProjectToSupplier($p, $sp);
+        createRoutingSnapshotFromProject($p, signalType: 'site', signalIdentifier: 'cap3.ru');
     }
 
     $vid = 710001;
diff --git a/app/tests/Feature/Support/SupportRequestControllerTest.php b/app/tests/Feature/Support/SupportRequestControllerTest.php
index 01db4397..1200a112 100644
--- a/app/tests/Feature/Support/SupportRequestControllerTest.php
+++ b/app/tests/Feature/Support/SupportRequestControllerTest.php
@@ -8,6 +8,8 @@ use App\Models\Tenant;
 use App\Models\User;
 use Illuminate\Support\Facades\Mail;
 
+uses(\Illuminate\Foundation\Testing\DatabaseTransactions::class);
+
 use function Pest\Laravel\actingAs;
 use function Pest\Laravel\postJson;