diff --git a/tests/Feature/Incomes/CustomersTest.php b/tests/Feature/Incomes/CustomersTest.php
new file mode 100644
index 000000000..b8dd1d505
--- /dev/null
+++ b/tests/Feature/Incomes/CustomersTest.php
@@ -0,0 +1,127 @@
+<?php
+
+namespace Tests\Feature\Incomes;
+
+use App\Models\Auth\User;
+use App\Models\Income\Customer;
+use Tests\Feature\FeatureTestCase;
+
+class CustomersTest extends FeatureTestCase
+{
+	public function testItShouldCreateOnlyCustomerWithoutUser()
+	{
+		$customer = $this->getCustomerData();
+		$this->loginAs()
+			->post(route("customers.store"), $customer)
+			->assertStatus(302)
+			->assertRedirect(route("customers.index"));
+		$this->assertFlashLevel("success");
+	}
+
+	public function testItShouldCreateCustomerWithUser()
+	{
+		$customerWithUser = $this->getCustomerDataWithUser();
+
+		$this->loginAs()
+			->post(route("customers.store"), $customerWithUser)
+			->assertStatus(302)
+			->assertRedirect(route("customers.index"));
+		$this->assertFlashLevel("success");
+
+		$user = User::where("email", $customerWithUser["email"])->first();
+		$this->assertNotNull($user);
+		$this->assertEquals($customerWithUser["email"], $user->email);
+	}
+
+	public function testItShouldNotCreateCustomerWithExistsUser()
+	{
+		$customerWithUser = $this->getCustomerDataWithUser();
+		User::create($customerWithUser);
+
+		$this->loginAs()
+			->post(route('customers.store'), $customerWithUser)
+			->assertSessionHasErrors(['email']);
+	}
+
+	public function testItShouldBeSeeTheCustomersPage()
+	{
+		$customer = Customer::create($this->getCustomerData());
+		$this
+			->loginAs()
+			->get(route('customers.index'))
+			->assertStatus(200)
+			->assertSee($customer->email);
+	}
+
+	public function testItShouldBeSeeTheEditCustomersPage()
+	{
+		$customer = Customer::create($this->getCustomerData());
+		$this
+			->loginAs()
+			->get(route('customers.edit', ['customer' => $customer->id]))
+			->assertStatus(200)
+			->assertSee($customer->email)
+			->assertSee($customer->name);
+	}
+
+	public function testItShouldUpdateTheCustomer()
+	{
+		$customerData = $this->getCustomerData();
+		$customer = Customer::create($customerData);
+		$customerData["name"] = $this->faker->name;
+
+		$this
+			->loginAs()
+			->patch(route('customers.update', $customer->id), $customerData)
+			->assertStatus(302)
+			->assertRedirect(route('customers.index'));
+		$this->assertFlashLevel('success');
+	}
+
+	public function testItShouldDeleteTheCustomer()
+	{
+		$customer = Customer::create($this->getCustomerData());
+
+		$this->loginAs()
+			->delete(route('customers.destroy', $customer->id))
+			->assertStatus(302)
+			->assertRedirect(route('customers.index'));
+		
+		$this->assertFlashLevel('success');
+
+	}
+
+	public function testItShouldNotDeleteIfItHaveRelations()
+	{
+		$this->assertTrue(true);
+		//TODO : This will write after done invoice and revenues tests.
+	}
+
+	// Helpers
+	private function getCustomerData()
+	{
+		return [
+			'company_id' => $this->company->id,
+			'name' => $this->faker->name,
+			'email' => $this->faker->email,
+			'tax_number' => $this->faker->buildingNumber,
+			'phone' => $this->faker->phoneNumber,
+			'address' => $this->faker->streetAddress,
+			'website' => 'www.akaunting.com',
+			'currency_code' => $this->company->currencies()->first()->code,
+			'enabled' => $this->faker->boolean ? 1 : 0
+		];
+	}
+
+	private function getCustomerDataWithUser()
+	{
+		$password = $this->faker->password;
+
+		return $this->getCustomerData() + [
+				'create_user' => 1,
+				'locale' => 'en-GB',
+				'password' => $password,
+				'password_confirmation' => $password
+			];
+	}
+}
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