diff --git a/app/Http/Controllers/V3/Azmayesh/AzmayeshSampleController.php b/app/Http/Controllers/V3/Azmayesh/AzmayeshSampleController.php
index a6861062..c5f98372 100644
--- a/app/Http/Controllers/V3/Azmayesh/AzmayeshSampleController.php
+++ b/app/Http/Controllers/V3/Azmayesh/AzmayeshSampleController.php
@@ -69,6 +69,8 @@ class AzmayeshSampleController extends Controller
      */
     public function update(UpdateRequest $request, AzmayeshSample $azmayeshSample)
     {
+        $azmayesh = Azmayesh::query()->findOrFail($request->azmayesh_id);
+
         $azmayeshSample->update([
             'azmayesh_id' => $azmayesh->id,
             'azmayesh_project_name' => $azmayesh->project_name,
diff --git a/database/factories/AzmayeshFactory.php b/database/factories/AzmayeshFactory.php
index 78c19dae..e8aa9d2e 100644
--- a/database/factories/AzmayeshFactory.php
+++ b/database/factories/AzmayeshFactory.php
@@ -19,14 +19,25 @@ class AzmayeshFactory extends Factory
     public function definition(): array
     {
         return [
+            'lat' => $this->faker->numerify,
+            'lng' => $this->faker->numerify,
             'azmayesh_type_id' => AzmayeshType::factory(),
             'azmayesh_type_name' => function (array $attributes) {
                 return AzmayeshType::query()->find($attributes['azmayesh_type_id'])->name;
             },
             'province_id' => Province::factory(),
             'province_name' => function (array $attributes) {
-                return Province::query()->find($attributes['province_id'])->name;
+                return Province::query()->find($attributes['province_id'])->name_fa;
             },
+            'request_date' => $this->faker->date,
+            'report_date' => $this->faker->date,
+            'request_number' => $this->faker->numerify,
+            'employer' => $this->faker->name,
+            'contractor' => $this->faker->name,
+            'work_number' => $this->faker->numerify,
+            'project_name' => $this->faker->name,
+            'consultant' => $this->faker->name,
+            'applicant' => $this->faker->name,
         ];
     }
 }
diff --git a/database/factories/AzmayeshSampleFactory.php b/database/factories/AzmayeshSampleFactory.php
index f4b518a4..c288abf4 100644
--- a/database/factories/AzmayeshSampleFactory.php
+++ b/database/factories/AzmayeshSampleFactory.php
@@ -19,8 +19,8 @@ class AzmayeshSampleFactory extends Factory
     {
         return [
             'azmayesh_id' => Azmayesh::factory(),
-            'azmayesh_name' => function (array $attributes) {
-                return Azmayesh::query()->find($attributes['azmayesh_id'])->name;
+            'azmayesh_project_name' => function (array $attributes) {
+                return Azmayesh::query()->find($attributes['azmayesh_id'])->project_name;
             },
             'data' => json_encode(['test']),
         ];
diff --git a/resources/lang/fa/validation.php b/resources/lang/fa/validation.php
index 8fc265b8..377a776d 100644
--- a/resources/lang/fa/validation.php
+++ b/resources/lang/fa/validation.php
@@ -179,6 +179,21 @@ return [
         'new_password' => 'رمز عبور جدید',
         'degree' => 'مدرک تحصیلی',
         'major' => 'شغل',
-        'avatar' => 'آواتار'
+        'avatar' => 'آواتار',
+        'lat' => 'طول جغرافیایی',
+        'lng' => 'عرض جغرافیایی',
+        'azmayesh_type_id' => 'نوع آزمایش',
+        'request_date' => 'تاریخ درخواست',
+        'report_date' => 'تاریخ گزارش',
+        'request_number' => 'شماره درخواست',
+        'employer' => 'کارفرما',
+        'contractor' => 'پیمانکار',
+        'work_number' => 'شماره کار',
+        'project_name' => 'نام پروژه',
+        'consultant' => 'مشاور',
+        'applicant' => 'متقاضی',
+        'province_id' => 'استان',
+        'azmayesh_id' => 'آزمایش',
+        'data' => 'داده'
     ],
 ];
diff --git a/tests/Feature/V3/Azmayesh/DeleteTest.php b/tests/Feature/V3/Azmayesh/DeleteTest.php
new file mode 100644
index 00000000..cafa4f74
--- /dev/null
+++ b/tests/Feature/V3/Azmayesh/DeleteTest.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace Tests\Feature\V3\Azmayesh;
+
+use App\Models\Azmayesh;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class DeleteTest extends TestCase
+{
+    use RefreshDatabase;
+    /**
+     * A basic feature test example.
+     */
+    public function test_user_can_delete_azmayesh(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.delete', [$azmayesh->id]));
+
+        $response->assertOk();
+
+        $this->assertDatabaseMissing('azmayeshes', [
+            'lat' => $azmayesh->lat,
+            'lng' => $azmayesh->lng,
+            'azmayesh_type_id' => $azmayesh->azmayesh_type_id,
+            'azmayesh_type_name' => $azmayesh->azmayesh_type_name,
+            'request_date' => $azmayesh->request_date,
+            'report_date' => $azmayesh->report_date,
+            'request_number' => $azmayesh->request_number,
+            'employer' => $azmayesh->employer,
+            'contractor' => $azmayesh->contractor,
+            'work_number' => $azmayesh->work_number,
+            'project_name' => $azmayesh->project_name,
+            'consultant' => $azmayesh->consultant,
+            'applicant' => $azmayesh->applicant,
+            'province_id' => $azmayesh->province_id,
+            'province_name' => $azmayesh->province_name,
+        ]);
+    }
+}
diff --git a/tests/Feature/V3/Azmayesh/IndexTest.php b/tests/Feature/V3/Azmayesh/IndexTest.php
new file mode 100644
index 00000000..eae71b0c
--- /dev/null
+++ b/tests/Feature/V3/Azmayesh/IndexTest.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace Tests\Feature\V3\Azmayesh;
+
+use App\Models\Azmayesh;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class IndexTest extends TestCase
+{
+    use RefreshDatabase, WithFaker;
+    /**
+     * A basic feature test example.
+     */
+    public function test_all_azmayeshes_returned_successfully(): void
+    {
+        $user = User::factory()->create();
+
+        Azmayesh::factory(5)->create();
+
+        $response = $this->actingAs($user)->getJson(route('v3.azmayeshes.index', [
+            'start' => 0,
+            'size' => 10,
+            'filters' => json_encode([]),
+            'sorting' => json_encode([]),
+        ]));
+
+        $response->assertOk();
+
+        $response->assertJsonStructure([
+            'data' => [
+                '*' => [
+                    'id',
+                    'lat',
+                    'lng',
+                    'request_date',
+                    'report_date',
+                    'request_number',
+                    'employer',
+                    'contractor',
+                    'work_number',
+                    'consultant',
+                    'applicant',
+                    'project_name',
+                    'province_id',
+                ],
+            ],
+            "meta" => [
+                "totalRowCount"
+            ]
+        ]);
+    }
+}
diff --git a/tests/Feature/V3/Azmayesh/StoreTest.php b/tests/Feature/V3/Azmayesh/StoreTest.php
new file mode 100644
index 00000000..6ee556cf
--- /dev/null
+++ b/tests/Feature/V3/Azmayesh/StoreTest.php
@@ -0,0 +1,305 @@
+<?php
+
+namespace Tests\Feature\V3\Azmayesh;
+
+use App\Models\AzmayeshType;
+use App\Models\Province;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class StoreTest extends TestCase
+{
+    use RefreshDatabase, WithFaker;
+    /**
+     * A basic feature test example.
+     */
+    public function test_lat_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'lat' => __('validation.required', ['attribute' => 'طول جغرافیایی'])
+            ]);
+    }
+
+    public function test_lat_attribute_should_be_string(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'lat' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'lat' => __('validation.string', ['attribute' => 'طول جغرافیایی'])
+            ]);
+    }
+
+    public function test_lng_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'lng' => __('validation.required', ['attribute' => 'عرض جغرافیایی'])
+            ]);
+    }
+
+    public function test_lng_attribute_should_be_string(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'lng' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'lng' => __('validation.string', ['attribute' => 'عرض جغرافیایی'])
+            ]);
+    }
+
+    public function test_azmayesh_type_id_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'azmayesh_type_id' => __('validation.required', ['attribute' => 'نوع آزمایش'])
+            ]);
+    }
+
+    public function test_azmayesh_type_id_attribute_should_exist_on_azmayesh_types_table(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'azmayesh_type_id' => $this->faker->numberBetween(10, 100)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'azmayesh_type_id' => __('validation.exists', ['attribute' => 'نوع آزمایش'])
+            ]);
+    }
+
+    public function test_request_date_attribute_should_be_date_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'request_date' => $this->faker->lexify
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'request_date' => __('validation.date', ['attribute' => 'تاریخ درخواست'])
+            ]);
+    }
+
+    public function test_report_date_attribute_should_be_date_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'report_date' => $this->faker->lexify
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'report_date' => __('validation.date', ['attribute' => 'تاریخ گزارش'])
+            ]);
+    }
+
+    public function test_request_number_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'request_number' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'request_number' => __('validation.string', ['attribute' => 'شماره درخواست'])
+            ]);
+    }
+
+    public function test_employer_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'employer' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'employer' => __('validation.string', ['attribute' => 'کارفرما'])
+            ]);
+    }
+
+    public function test_contractor_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'contractor' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'contractor' => __('validation.string', ['attribute' => 'پیمانکار'])
+            ]);
+    }
+
+    public function test_work_number_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'work_number' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'work_number' => __('validation.string', ['attribute' => 'شماره کار'])
+            ]);
+    }
+
+    public function test_project_name_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'project_name' => __('validation.required', ['attribute' => 'نام پروژه'])
+            ]);
+    }
+
+    public function test_project_name_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'project_name' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'project_name' => __('validation.string', ['attribute' => 'نام پروژه'])
+            ]);
+    }
+
+    public function test_consultant_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'consultant' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'consultant' => __('validation.string', ['attribute' => 'مشاور'])
+            ]);
+    }
+
+    public function test_applicant_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'applicant' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'applicant' => __('validation.string', ['attribute' => 'متقاضی'])
+            ]);
+    }
+
+    public function test_province_id_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'province_id' => __('validation.required', ['attribute' => 'استان'])
+            ]);
+    }
+
+    public function test_province_id_attribute_should_exists_on_province_table(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), [
+            'province_id' => $this->faker->numberBetween(10, 100)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'province_id' => __('validation.exists', ['attribute' => 'استان'])
+            ]);
+    }
+
+    public function test_user_can_store_a_new_azmayesh(): void
+    {
+        $user = User::factory()->create();
+        $province = Province::factory()->create();
+        $azmayeshType = AzmayeshType::factory()->create();
+
+        $data = [
+            'lat' => $this->faker->numerify,
+            'lng' => $this->faker->numerify,
+            'azmayesh_type_id' => $azmayeshType->id,
+            'request_date' => $this->faker->date,
+            'report_date' => $this->faker->date,
+            'request_number' => $this->faker->numerify,
+            'employer' => $this->faker->name,
+            'contractor' => $this->faker->name,
+            'work_number' => $this->faker->numerify,
+            'project_name' => $this->faker->name,
+            'consultant' => $this->faker->name,
+            'applicant' => $this->faker->name,
+            'province_id' => $province->id,
+        ];
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.store'), $data);
+
+        $response->assertOk()
+            ->assertExactJson([
+                'message' => __('messages.successful')
+            ]);
+
+        $this->assertDatabaseHas('azmayeshes', [
+            'lat' => $data['lat'],
+            'lng' => $data['lng'],
+            'azmayesh_type_id' => $data['azmayesh_type_id'],
+            'request_date' => $data['request_date'],
+            'report_date' => $data['report_date'],
+            'request_number' => $data['request_number'],
+            'employer' => $data['employer'],
+            'contractor' => $data['contractor'],
+            'work_number' => $data['work_number'],
+            'project_name' => $data['project_name'],
+            'consultant' => $data['consultant'],
+            'applicant' => $data['applicant'],
+            'province_id' => $data['province_id'],
+        ]);
+    }
+}
diff --git a/tests/Feature/V3/Azmayesh/UpdateTest.php b/tests/Feature/V3/Azmayesh/UpdateTest.php
new file mode 100644
index 00000000..b20a0d8e
--- /dev/null
+++ b/tests/Feature/V3/Azmayesh/UpdateTest.php
@@ -0,0 +1,309 @@
+<?php
+
+namespace Tests\Feature\V3\Azmayesh;
+
+use App\Models\Azmayesh;
+use App\Models\AzmayeshType;
+use App\Models\Province;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class UpdateTest extends TestCase
+{
+    use RefreshDatabase, WithFaker;
+    /**
+     * A basic feature test example.
+     */
+    public function test_lat_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'lat' => __('validation.required', ['attribute' => 'طول جغرافیایی'])
+            ]);
+    }
+
+    public function test_lat_attribute_should_be_string(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'lat' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'lat' => __('validation.string', ['attribute' => 'طول جغرافیایی'])
+            ]);
+    }
+
+    public function test_lng_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'lng' => __('validation.required', ['attribute' => 'عرض جغرافیایی'])
+            ]);
+    }
+
+    public function test_lng_attribute_should_be_string(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'lng' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'lng' => __('validation.string', ['attribute' => 'عرض جغرافیایی'])
+            ]);
+    }
+
+    public function test_azmayesh_type_id_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'azmayesh_type_id' => __('validation.required', ['attribute' => 'نوع آزمایش'])
+            ]);
+    }
+
+    public function test_azmayesh_type_id_attribute_should_exist_on_azmayesh_types_table(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'azmayesh_type_id' => $this->faker->numberBetween(10, 100)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'azmayesh_type_id' => __('validation.exists', ['attribute' => 'نوع آزمایش'])
+            ]);
+    }
+
+    public function test_request_date_attribute_should_be_date_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'request_date' => $this->faker->lexify
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'request_date' => __('validation.date', ['attribute' => 'تاریخ درخواست'])
+            ]);
+    }
+
+    public function test_report_date_attribute_should_be_date_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'report_date' => $this->faker->lexify
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'report_date' => __('validation.date', ['attribute' => 'تاریخ گزارش'])
+            ]);
+    }
+
+    public function test_request_number_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'request_number' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'request_number' => __('validation.string', ['attribute' => 'شماره درخواست'])
+            ]);
+    }
+
+    public function test_employer_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'employer' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'employer' => __('validation.string', ['attribute' => 'کارفرما'])
+            ]);
+    }
+
+    public function test_contractor_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'contractor' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'contractor' => __('validation.string', ['attribute' => 'پیمانکار'])
+            ]);
+    }
+
+    public function test_work_number_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'work_number' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'work_number' => __('validation.string', ['attribute' => 'شماره کار'])
+            ]);
+    }
+
+    public function test_project_name_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'project_name' => __('validation.required', ['attribute' => 'نام پروژه'])
+            ]);
+    }
+
+    public function test_project_name_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'project_name' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'project_name' => __('validation.string', ['attribute' => 'نام پروژه'])
+            ]);
+    }
+
+    public function test_consultant_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'consultant' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'consultant' => __('validation.string', ['attribute' => 'مشاور'])
+            ]);
+    }
+
+    public function test_applicant_attribute_should_be_string_type(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'applicant' => $this->faker->numberBetween(1, 10)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'applicant' => __('validation.string', ['attribute' => 'متقاضی'])
+            ]);
+    }
+
+    public function test_province_id_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'province_id' => __('validation.required', ['attribute' => 'استان'])
+            ]);
+    }
+
+    public function test_province_id_attribute_should_exists_on_province_table(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), [
+            'province_id' => $this->faker->numberBetween(10, 100)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'province_id' => __('validation.exists', ['attribute' => 'استان'])
+            ]);
+    }
+
+    public function test_user_can_update_the_azmayesh(): void
+    {
+        $user = User::factory()->create();
+        $province = Province::factory()->create();
+        $azmayeshType = AzmayeshType::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $data = [
+            'lat' => $this->faker->numerify,
+            'lng' => $this->faker->numerify,
+            'azmayesh_type_id' => $azmayeshType->id,
+            'request_date' => $this->faker->date,
+            'report_date' => $this->faker->date,
+            'request_number' => $this->faker->numerify,
+            'employer' => $this->faker->name,
+            'contractor' => $this->faker->name,
+            'work_number' => $this->faker->numerify,
+            'project_name' => $this->faker->name,
+            'consultant' => $this->faker->name,
+            'applicant' => $this->faker->name,
+            'province_id' => $province->id,
+        ];
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayeshes.update', [$azmayesh->id]), $data);
+
+        $response->assertOk()
+            ->assertExactJson([
+                'message' => __('messages.successful')
+            ]);
+    }
+}
diff --git a/tests/Feature/V3/AzmayeshSample/DeleteTest.php b/tests/Feature/V3/AzmayeshSample/DeleteTest.php
new file mode 100644
index 00000000..ac901f6e
--- /dev/null
+++ b/tests/Feature/V3/AzmayeshSample/DeleteTest.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace Tests\Feature\V3\AzmayeshSample;
+
+use App\Models\Azmayesh;
+use App\Models\AzmayeshSample;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class DeleteTest extends TestCase
+{
+    use RefreshDatabase;
+    /**
+     * A basic feature test example.
+     */
+    public function test_user_can_delete_azmayesh_sample(): void
+    {
+        $user = User::factory()->create();
+        $azmayeshSample = AzmayeshSample::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.delete', [$azmayeshSample->id]));
+
+        $response->assertOk();
+
+        $this->assertDatabaseMissing('azmayesh_samples', [
+            'azmayesh_id' => $azmayeshSample->azmayesh_id,
+            'data' => $azmayeshSample->data,
+        ]);
+    }
+}
diff --git a/tests/Feature/V3/AzmayeshSample/IndexTest.php b/tests/Feature/V3/AzmayeshSample/IndexTest.php
new file mode 100644
index 00000000..4a447d99
--- /dev/null
+++ b/tests/Feature/V3/AzmayeshSample/IndexTest.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace Tests\Feature\V3\AzmayeshSample;
+
+use App\Models\Azmayesh;
+use App\Models\AzmayeshSample;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class IndexTest extends TestCase
+{
+    use RefreshDatabase, WithFaker;
+    /**
+     * A basic feature test example.
+     */
+    public function test_all_azmayesh_samples_returned_successfully(): void
+    {
+        $user = User::factory()->create();
+
+        Azmayesh::factory(5)
+            ->sequence(
+                ['id' => 1],
+                ['id' => 2],
+                ['id' => 3],
+                ['id' => 4],
+                ['id' => 5]
+            )
+            ->create();
+
+        AzmayeshSample::factory(5)
+            ->sequence(
+                [
+                    'azmayesh_id' => 1,
+                    'azmayesh_project_name' => $this->faker->name,
+                    'data' => json_encode([$this->faker->numerify]),
+                ],
+                [
+                    'azmayesh_id' => 2,
+                    'azmayesh_project_name' => $this->faker->name,
+                    'data' => json_encode([$this->faker->numerify]),
+                ],
+                [
+                    'azmayesh_id' => 3,
+                    'azmayesh_project_name' => $this->faker->name,
+                    'data' => json_encode([$this->faker->numerify]),
+                ],
+                [
+                    'azmayesh_id' => 4,
+                    'azmayesh_project_name' => $this->faker->name,
+                    'data' => json_encode([$this->faker->numerify]),
+                ],
+                [
+                    'azmayesh_id' => 1,
+                    'azmayesh_project_name' => $this->faker->name,
+                    'data' => json_encode([$this->faker->numerify]),
+                ],
+            )
+            ->create();
+
+        $response = $this->actingAs($user)->getJson(route('v3.azmayesh_samples.index', [
+            1,
+            'start' => 0,
+            'size' => 10,
+            'filters' => json_encode([]),
+            'sorting' => json_encode([]),
+        ]));
+
+        $response->assertOk();
+
+        $response->assertJsonStructure([
+            'data' => [
+                '*' => [
+                    'id',
+                    'azmayesh_id',
+                    'azmayesh_project_name',
+                    'data',
+                ],
+            ],
+            "meta" => [
+                "totalRowCount"
+            ]
+        ]);
+    }
+}
diff --git a/tests/Feature/V3/AzmayeshSample/StoreTest.php b/tests/Feature/V3/AzmayeshSample/StoreTest.php
new file mode 100644
index 00000000..28a6e1e0
--- /dev/null
+++ b/tests/Feature/V3/AzmayeshSample/StoreTest.php
@@ -0,0 +1,79 @@
+<?php
+
+namespace Tests\Feature\V3\AzmayeshSample;
+
+use App\Models\Azmayesh;
+use App\Models\AzmayeshType;
+use App\Models\Province;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class StoreTest extends TestCase
+{
+    use RefreshDatabase, WithFaker;
+    /**
+     * A basic feature test example.
+     */
+    public function test_azmayesh_id_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.store'));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'azmayesh_id' => __('validation.required', ['attribute' => 'آزمایش'])
+            ]);
+    }
+
+    public function test_azmayesh_id_attribute_should_exists_on_azmayeshes_table(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.store'), [
+            'azmayesh_id' => $this->faker->numberBetween(10, 100)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'azmayesh_id' => __('validation.exists', ['attribute' => 'آزمایش'])
+            ]);
+    }
+
+    public function test_data_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.store'));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'data' => __('validation.required', ['attribute' => 'داده'])
+            ]);
+    }
+
+    public function test_user_can_store_a_new_azmayesh_sample(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+
+        $data = [
+            'azmayesh_id' => $azmayesh->id,
+            'data' => json_encode([$this->faker->numerify]),
+        ];
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.store'), $data);
+
+        $response->assertOk()
+            ->assertExactJson([
+                'message' => __('messages.successful')
+            ]);
+
+        $this->assertDatabaseHas('azmayesh_samples', [
+            'azmayesh_id' => $data['azmayesh_id'],
+            'data' => $data['data'],
+        ]);
+    }
+}
diff --git a/tests/Feature/V3/AzmayeshSample/UpdateTest.php b/tests/Feature/V3/AzmayeshSample/UpdateTest.php
new file mode 100644
index 00000000..c79fef01
--- /dev/null
+++ b/tests/Feature/V3/AzmayeshSample/UpdateTest.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace Tests\Feature\V3\AzmayeshSample;
+
+use App\Models\Azmayesh;
+use App\Models\AzmayeshSample;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class UpdateTest extends TestCase
+{
+    use RefreshDatabase, WithFaker;
+    /**
+     * A basic feature test example.
+     */
+    public function test_azmayesh_id_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+        $azmayeshSample = AzmayeshSample::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.update', [$azmayeshSample->id]));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'azmayesh_id' => __('validation.required', ['attribute' => 'آزمایش'])
+            ]);
+    }
+
+    public function test_azmayesh_id_attribute_should_exists_on_azmayeshes_table(): void
+    {
+        $user = User::factory()->create();
+        $azmayeshSample = AzmayeshSample::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.update', [$azmayeshSample->id]), [
+            'azmayesh_id' => $this->faker->numberBetween(10, 100)
+        ]);
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'azmayesh_id' => __('validation.exists', ['attribute' => 'آزمایش'])
+            ]);
+    }
+
+    public function test_data_attribute_is_required(): void
+    {
+        $user = User::factory()->create();
+        $azmayeshSample = AzmayeshSample::factory()->create();
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.update', [$azmayeshSample->id]));
+
+        $response->assertUnprocessable()
+            ->assertInvalid([
+                'data' => __('validation.required', ['attribute' => 'داده'])
+            ]);
+    }
+
+    public function test_user_can_update_the_azmayesh_sample(): void
+    {
+        $user = User::factory()->create();
+        $azmayesh = Azmayesh::factory()->create();
+        $azmayeshSample = AzmayeshSample::factory()->create();
+
+        $data = [
+            'azmayesh_id' => $azmayesh->id,
+            'data' => json_encode([$this->faker->numerify]),
+        ];
+
+        $response = $this->actingAs($user)->postJson(route('v3.azmayesh_samples.update', [$azmayeshSample->id]), $data);
+
+        $response->assertOk()
+            ->assertExactJson([
+                'message' => __('messages.successful')
+            ]);
+
+        $this->assertDatabaseHas('azmayesh_samples', [
+            'azmayesh_id' => $data['azmayesh_id'],
+            'data' => $data['data'],
+        ]);
+    }
+}
diff --git a/tests/Feature/V3/AzmayeshType/FieldsTest.php b/tests/Feature/V3/AzmayeshType/FieldsTest.php
new file mode 100644
index 00000000..b35cfc31
--- /dev/null
+++ b/tests/Feature/V3/AzmayeshType/FieldsTest.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace Tests\Feature\V3\AzmayeshType;
+
+use App\Models\AzmayeshField;
+use App\Models\AzmayeshType;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class FieldsTest extends TestCase
+{
+    use RefreshDatabase;
+    /**
+     * A basic feature test example.
+     */
+    public function test_all_fields_for_azmayesh_types_returned_successfully(): void
+    {
+        AzmayeshField::factory(3)
+            ->sequence(
+                [
+                    'id' => 1,
+                    'name' => $this->faker->name,
+                    'unit' => $this->faker->name,
+                    'type' => $this->faker->name,
+                ],
+                [
+                    'id' => 2,
+                    'name' => $this->faker->name,
+                    'unit' => $this->faker->name,
+                    'type' => $this->faker->name,
+                ],
+                [
+                    'id' => 3,
+                    'name' => $this->faker->name,
+                    'unit' => $this->faker->name,
+                    'type' => $this->faker->name,
+                ],
+            )
+            ->create();
+
+        $azmayeshType = AzmayeshType::factory()->create();
+
+        $azmayeshType->azmayeshFields()->attach(1);
+
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->getJson(route('v3.azmayesh_types.fields', [$azmayeshType->id]));
+
+        $response->assertOk();
+
+        $response->assertJsonStructure([
+            'data' => [
+                '*' => [
+                    'name',
+                    'name',
+                    'unit',
+                    'type',
+                    'option'
+                ],
+            ]
+        ]);
+    }
+}
diff --git a/tests/Feature/V3/AzmayeshType/IndexTest.php b/tests/Feature/V3/AzmayeshType/IndexTest.php
new file mode 100644
index 00000000..e96695f2
--- /dev/null
+++ b/tests/Feature/V3/AzmayeshType/IndexTest.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Tests\Feature\V3\AzmayeshType;
+
+use App\Models\AzmayeshType;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Tests\TestCase;
+
+class IndexTest extends TestCase
+{
+    use RefreshDatabase;
+    /**
+     * A basic feature test example.
+     */
+    public function test_all_azmayesh_types_returned_successfully(): void
+    {
+        AzmayeshType::factory(5)->create();
+
+        $user = User::factory()->create();
+
+        $response = $this->actingAs($user)->getJson(route('v3.azmayesh_types.index'));
+
+        $response->assertOk();
+
+        $response->assertJsonStructure([
+            'data' => [
+                '*' => [
+                    'name',
+                ],
+            ]
+        ]);
+    }
+}