dstpabuaran.com/tests/Feature/Admin/Master/CustomerTest.php

<?php

use App\Models\Customer;
use App\Models\User;
use Inertia\Testing\AssertableInertia as Assert;

test('guests are redirected to the login page', function () {
    $response = $this->get(route('admin.master.customers.index'));
    $response->assertRedirect(route('login'));
});

test('authenticated users can visit the customer index page', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->get(route('admin.master.customers.index'));
    $response->assertOk();
});

test('customer index page displays customers', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $customers = Customer::factory()->count(3)->create();

    $response = $this->get(route('admin.master.customers.index'));
    $response->assertOk();
    $response->assertInertia(fn (Assert $page) => $page
        ->component('admin/master/customer/index')
        ->has('customers', 3)
    );
});

test('customer can be created', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->post(route('admin.master.customers.store'), [
        'name' => 'Customer Test',
        'phone_number' => '08123456789',
        'address' => 'Jl. Test No. 1',
    ]);

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.master.customers.index'));

    $this->assertDatabaseHas('customers', [
        'name' => 'Customer Test',
        'phone_number' => '08123456789',
        'address' => 'Jl. Test No. 1',
    ]);
});

test('customer can be created without optional fields', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->post(route('admin.master.customers.store'), [
        'name' => 'Customer Minimal',
    ]);

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.master.customers.index'));

    $this->assertDatabaseHas('customers', [
        'name' => 'Customer Minimal',
    ]);
});

test('customer name is required', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->post(route('admin.master.customers.store'), [
        'name' => '',
    ]);

    $response->assertSessionHasErrors('name');
});

test('customer name must not exceed 200 characters', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->post(route('admin.master.customers.store'), [
        'name' => str_repeat('a', 201),
    ]);

    $response->assertSessionHasErrors('name');
});

test('customer name must be unique', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    Customer::factory()->create(['name' => 'Existing Customer']);

    $response = $this->post(route('admin.master.customers.store'), [
        'name' => 'Existing Customer',
    ]);

    $response->assertSessionHasErrors('name');
});

test('customer phone_number must be numeric', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $response = $this->post(route('admin.master.customers.store'), [
        'name' => 'Customer With Letters',
        'phone_number' => 'abc123',
    ]);

    $response->assertSessionHasErrors('phone_number');
});

test('customer can be updated', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $customer = Customer::factory()->create();

    $response = $this->put(route('admin.master.customers.update', $customer), [
        'name' => 'Customer Updated',
        'phone_number' => '0987654321',
        'address' => 'Jl. Updated No. 2',
    ]);

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.master.customers.index'));

    $customer->refresh();
    expect($customer->name)->toBe('Customer Updated');
    expect($customer->phone_number)->toBe('0987654321');
    expect($customer->address)->toBe('Jl. Updated No. 2');
});

test('customer name can be updated to itself', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $customer = Customer::factory()->create(['name' => 'My Customer']);

    $response = $this->put(route('admin.master.customers.update', $customer), [
        'name' => 'My Customer',
    ]);

    $response->assertSessionHasNoErrors();
});

test('customer update name must be unique excluding itself', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $customer = Customer::factory()->create(['name' => 'First']);
    Customer::factory()->create(['name' => 'Second']);

    $response = $this->put(route('admin.master.customers.update', $customer), [
        'name' => 'Second',
    ]);

    $response->assertSessionHasErrors('name');
});

test('customer can be deleted', function () {
    $user = User::factory()->create();
    $this->actingAs($user);

    $customer = Customer::factory()->create();

    $response = $this->delete(route('admin.master.customers.destroy', $customer));

    $response
        ->assertSessionHasNoErrors()
        ->assertRedirect(route('admin.master.customers.index'));

    $this->assertSoftDeleted('customers', ['id' => $customer->id]);
});