[1.8.0] Use strict types (#115)

* Use strict types

* Apply fixes from StyleCI

* Fix str_repeat

* Fix false json decode

tests/BootstrapsTenancyTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Illuminate\Support\Facades\Redis;

tests/CacheManagerTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 class CacheManagerTest extends TestCase

tests/CommandsTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Illuminate\Support\Facades\DB;

tests/DataSeparationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Illuminate\Support\Str;

tests/DatabaseManagerTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Stancl\Tenancy\DatabaseManager;

tests/Etc/ConsoleKernel.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests\Etc;
 
 use Orchestra\Testbench\Console\Kernel;

tests/Etc/ExampleCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests\Etc;
 
 use Illuminate\Console\Command;

tests/Etc/ExampleSeeder.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests\Etc;
 
 use Illuminate\Support\Str;

tests/Etc/HttpKernel.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests\Etc;
 
 use Illuminate\Foundation\Http\Kernel;

tests/FacadeTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Tenant;

tests/GlobalCacheTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use GlobalCache;

tests/QueueTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Illuminate\Bus\Queueable;

tests/ReidentificationTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 class ReidentificationTest extends TestCase

tests/TenantAssetTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 class TenantAssetTest extends TestCase

tests/TenantDatabaseManagerTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Illuminate\Support\Facades\DB;

tests/TenantManagerEventsTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Tenant;

tests/TenantManagerTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Illuminate\Support\Facades\DB;

tests/TenantRedirectMacroTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Route;

tests/TenantStorageTest.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Stancl\Tenancy\Tenant;

tests/TestCase.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Stancl\Tenancy\Tests;
 
 use Illuminate\Support\Facades\Redis;
@@ -160,7 +162,7 @@ abstract class TestCase extends \Orchestra\Testbench\TestCase
 
     public function randomString(int $length = 10)
     {
-        return \substr(\str_shuffle(\str_repeat($x = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', \ceil($length / \strlen($x)))), 1, $length);
+        return \substr(\str_shuffle(\str_repeat($x = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', (int) (\ceil($length / \strlen($x))))), 1, $length);
     }
 
     public function isContainerized()