Update Unit model and policy test case to extends browserkit testcase

src/stubs/test-policy.stub

@@ -4,7 +4,7 @@ namespace Tests\Unit\Policies;
 
 use fullMstr;
 use Illuminate\Foundation\Testing\DatabaseMigrations;
-use Tests\TestCase;
+use Tests\BrowserKitTest as TestCase;
 
 class MasterTest extends TestCase
 {

src/stubs/test-unit.stub

@@ -4,7 +4,7 @@ namespace Tests\Unit\Models;
 
 use fullMstr;
 use Illuminate\Foundation\Testing\DatabaseMigrations;
-use Tests\TestCase;
+use Tests\BrowserKitTest as TestCase;
 
 class MasterTest extends TestCase
 {

tests/Generators/ModelPolicyTestGeneratorTest.php

@@ -22,7 +22,7 @@ namespace Tests\Unit\Policies;
 
 use {$this->full_model_name};
 use Illuminate\Foundation\Testing\DatabaseMigrations;
-use Tests\TestCase;
+use Tests\BrowserKitTest as TestCase;
 
 class {$this->model_name}Test extends TestCase
 {

tests/Generators/ModelTestGeneratorTest.php

@@ -18,7 +18,7 @@ namespace Tests\Unit\Models;
 
 use {$this->full_model_name};
 use Illuminate\Foundation\Testing\DatabaseMigrations;
-use Tests\TestCase;
+use Tests\BrowserKitTest as TestCase;
 
 class {$this->model_name}Test extends TestCase
 {