wiki_travel_site/tests/Feature/CityApiTest.php

<?php

namespace Tests\Feature;

use App\Models\City;
use App\Models\Attraction;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class CityApiTest extends TestCase
{
    use RefreshDatabase;

    /**
     * Test city search returns local results
     */
    public function test_city_search_returns_local_results(): void
    {
        $city = City::factory()->create([
            'name' => 'Paris',
            'country' => 'France',
        ]);

        $response = $this->getJson('/api/cities/search?q=Paris');

        $response->assertStatus(200)
            ->assertJsonStructure([
                'local' => [
                    '*' => ['id', 'name', 'country']
                ],
            ])
            ->assertJsonFragment([
                'name' => 'Paris',
                'country' => 'France',
            ]);
    }

    /**
     * Test city search validation
     */
    public function test_city_search_requires_query_parameter(): void
    {
        $response = $this->getJson('/api/cities/search');

        $response->assertStatus(422)
            ->assertJsonValidationErrors(['q']);
    }

    /**
     * Test city search query minimum length
     */
    public function test_city_search_query_has_minimum_length(): void
    {
        $response = $this->getJson('/api/cities/search?q=a');

        $response->assertStatus(422)
            ->assertJsonValidationErrors(['q']);
    }

    /**
     * Test showing a specific city
     */
    public function test_show_city_returns_city_data(): void
    {
        $city = City::factory()->create([
            'name' => 'Tokyo',
            'country' => 'Japan',
            'latitude' => 35.6762,
            'longitude' => 139.6503,
        ]);

        $response = $this->getJson("/api/cities/{$city->id}");

        $response->assertStatus(200)
            ->assertJsonFragment([
                'name' => 'Tokyo',
                'country' => 'Japan',
            ]);
    }

    /**
     * Test getting attractions for a city
     */
    public function test_city_attractions_returns_attractions(): void
    {
        $city = City::factory()->create();
        $attractions = Attraction::factory()->count(5)->create([
            'city_id' => $city->id,
        ]);

        $response = $this->getJson("/api/cities/{$city->id}/attractions");

        $response->assertStatus(200)
            ->assertJsonCount(5, 'data');
    }

    /**
     * Test attractions pagination
     */
    public function test_attractions_are_paginated(): void
    {
        $city = City::factory()->create();
        Attraction::factory()->count(30)->create([
            'city_id' => $city->id,
        ]);

        $response = $this->getJson("/api/cities/{$city->id}/attractions?limit=10");

        $response->assertStatus(200)
            ->assertJsonCount(10, 'data')
            ->assertJsonStructure([
                'data',
                'current_page',
                'last_page',
                'per_page',
                'total',
            ]);
    }

    /**
     * Test attractions filtering by category
     */
    public function test_attractions_can_be_filtered_by_category(): void
    {
        $city = City::factory()->create();

        Attraction::factory()->count(3)->create([
            'city_id' => $city->id,
            'category' => 'museum',
        ]);

        Attraction::factory()->count(2)->create([
            'city_id' => $city->id,
            'category' => 'restaurant',
        ]);

        $response = $this->getJson("/api/cities/{$city->id}/attractions?category=museum");

        $response->assertStatus(200)
            ->assertJsonCount(3, 'data');
    }

    /**
     * Test getting map data for a city
     */
    public function test_city_map_data_returns_coordinates(): void
    {
        $city = City::factory()->create([
            'latitude' => 48.8566,
            'longitude' => 2.3522,
        ]);

        Attraction::factory()->count(3)->create([
            'city_id' => $city->id,
        ]);

        $response = $this->getJson("/api/cities/{$city->id}/map-data");

        $response->assertStatus(200)
            ->assertJsonStructure([
                'city' => ['name', 'latitude', 'longitude'],
                'attractions' => [
                    '*' => ['id', 'name', 'latitude', 'longitude', 'category']
                ],
            ]);
    }

    /**
     * Test 404 for non-existent city
     */
    public function test_show_city_returns_404_for_non_existent_city(): void
    {
        $response = $this->getJson('/api/cities/99999');

        $response->assertStatus(404);
    }
}