framework/tests/Application/ApplicationTest.php at refactor/code-base · bowphp/framework

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<?php

namespace Bow\Tests\Application;

use Bow\Application\Application;

use Bow\Application\Exception\ApplicationException;

use Bow\Container\Capsule;

use Bow\Http\Exception\BadRequestException;

use Bow\Http\Exception\HttpException;

use Bow\Http\Request;

use Bow\Http\Response;

use Bow\Router\Exception\RouterException;

use Bow\Router\Route;

use Bow\Testing\KernelTesting;

use Bow\Tests\Config\TestingConfiguration;

use Mockery;

class ApplicationTest extends \PHPUnit\Framework\TestCase

{

public static function setUpBeforeClass(): void

{

$config = TestingConfiguration::getConfig();

$config->boot();

}

public function setUp(): void

{

Mockery::mock();

}

public function tearDown(): void

{

Mockery::close();

}

/**

* Create a basic request mock

private function createRequestMock(string $method = 'GET', string $path = '/'): Request

{

$request = Mockery::mock(Request::class);

$request->allows()->method()->andReturns($method);

$request->allows()->capture()->andReturns(null);

$request->allows()->path()->andReturns($path);

$request->allows()->get("_method")->andReturns("");

$request->allows()->domain()->andReturns("localhost");

// run() asks whether the JSON body failed to decode; null = it did not.

$request->allows()->getInvalidJsonPayload()->andReturns(null);

return $request;

}

/**

* Create a basic response mock

private function createResponseMock(int $expectedStatus = 200): Response

{

$response = Mockery::mock(Response::class);

$response->allows()->withHeader('X-Powered-By', 'Bow Framework');

$response->allows()->status($expectedStatus);

$response->allows()->send(Mockery::any(), Mockery::any())->andReturn('');

// sendResponse() now reads the status already held by the response

// instead of overwriting it with a hardcoded 200.

$response->allows()->getCode()->andReturns($expectedStatus);

return $response;

}

/**

* Create a basic config mock

private function createConfigMock(bool $isCli = false): KernelTesting

{

$config = Mockery::mock(KernelTesting::class);

$config->allows([

"offsetGet" => ["root" => "", "auto_csrf" => false],

"offsetExists" => true,

"boot" => $config,

"isCli" => $isCli

]);

return $config;

}

public function test_instance_of_application()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = Application::make($request, $response);

$app->bind(TestingConfiguration::getConfig());

$this->assertInstanceOf(Application::class, $app);

$this->assertInstanceOf(Application::class, app('app'));

$this->assertInstanceOf(Capsule::class, $app->getContainer());

}

public function test_one_time_application_boot()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = Application::make($request, $response);

$app->bind(TestingConfiguration::getConfig());

$this->assertInstanceOf(Application::class, $app);

$this->assertInstanceOf(Application::class, app('app'));

$this->assertInstanceOf(Capsule::class, $app->getContainer());

}

public function test_application_singleton_pattern()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app1 = Application::make($request, $response);

$app2 = Application::make($request, $response);

$this->assertSame($app1, $app2);

}

public function test_get_router_returns_router_instance()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$router = $app->getRouter();

$this->assertInstanceOf(\Bow\Router\Router::class, $router);

}

public function test_is_running_on_cli()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$isCli = $app->isRunningOnCli();

$this->assertIsBool($isCli);

$this->assertEquals(php_sapi_name() == 'cli', $isCli);

}

public function test_disable_powered_by_mention()

{

$request = $this->createRequestMock();

$response = Mockery::mock(Response::class);

// Should NOT call withHeader for X-Powered-By

$response->shouldNotReceive('withHeader')->with('X-Powered-By', Mockery::any());

$response->allows()->status(200);

$response->allows()->send(Mockery::any(), Mockery::any())->andReturn('');

$response->allows()->getCode()->andReturns(200);

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->disablePoweredByMention();

$app->bind($config);

$app->getRouter()->get('/', function () {

return 'test';

});

$app->run();

$this->assertTrue(true); // If we get here without Mockery exception, test passes

}

public function test_send_application_with_404_status()

{

$this->expectException(RouterException::class);

$this->expectExceptionMessage('Route "/non-existent-path" not found');

$request = $this->createRequestMock('GET', '/non-existent-path');

$response = $this->createResponseMock(404);

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->run();

}

/**

* @throws BadRequestException

* @throws \ReflectionException

* @throws RouterException

public function test_send_application_with_matched_route()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->getRouter()->get('/', function () {

return "work";

});

$this->assertTrue($app->run());

}

public function test_send_application_with_no_matched_route()

{

$this->expectException(RouterException::class);

$request = $this->createRequestMock('GET', '/name');

$response = $this->createResponseMock(404);

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->getRouter()->get('/', function () {

return "not work";

});

$this->assertFalse($app->run());

}

public function test_post_request_routing()

{

$request = $this->createRequestMock('POST', '/users');

$response = $this->createResponseMock();

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->getRouter()->post('/users', function () {

return ['created' => true];

});

$this->assertTrue($app->run());

}

public function test_put_request_routing()

{

$request = $this->createRequestMock('PUT', '/users/1');

$response = $this->createResponseMock();

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->getRouter()->put('/users/1', function () {

return ['updated' => true];

});

$this->assertTrue($app->run());

}

public function test_delete_request_routing()

{

$request = $this->createRequestMock('DELETE', '/users/1');

$response = $this->createResponseMock();

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->getRouter()->delete('/users/1', function () {

return ['deleted' => true];

});

$this->assertTrue($app->run());

}

public function test_patch_request_routing()

{

$request = $this->createRequestMock('PATCH', '/users/1');

$response = $this->createResponseMock();

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->getRouter()->patch('/users/1', function () {

return ['patched' => true];

});

$this->assertTrue($app->run());

}

public function test_any_request_routing()

{

$request = $this->createRequestMock('GET', '/api/endpoint');

$response = $this->createResponseMock();

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->getRouter()->any('/api/endpoint', function () {

return 'any method works';

});

$this->assertTrue($app->run());

}

public function test_application_with_cli_mode()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$config = $this->createConfigMock(true);

$app = new Application($request, $response);

$app->bind($config);

// In CLI mode, run() should return true immediately

$this->assertTrue($app->run());

}

public function test_abort_method_throws_http_exception()

{

$this->expectException(HttpException::class);

$this->expectExceptionMessage('Not Found');

$request = $this->createRequestMock();

$response = Mockery::mock(Response::class);

$response->allows()->status(Mockery::any());

$response->allows()->withHeader(Mockery::any(), Mockery::any());

$app = new Application($request, $response);

$app->abort(404, 'Not Found');

}

public function test_abort_method_with_headers()

{

$this->expectException(HttpException::class);

$request = $this->createRequestMock();

$response = Mockery::mock(Response::class);

$response->allows()->status(Mockery::any());

$response->shouldReceive('withHeader')->with('X-Custom-Header', 'value')->once();

$app = new Application($request, $response);

$app->abort(403, 'Forbidden', ['X-Custom-Header' => 'value']);

}

public function test_container_method_returns_capsule()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$this->assertInstanceOf(Capsule::class, $app->container());

}

public function test_container_method_resolves_binding()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$app->container('test', fn() => 'test-value');

$this->assertEquals('test-value', $app->container('test'));

}

public function test_container_method_throws_exception_on_invalid_callable()

{

$this->expectException(\TypeError::class);

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$app->container('test', 'not-callable');

}

public function test_rest_method_creates_resource_routes()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$result = $app->rest('/api/users', 'UserController');

$this->assertInstanceOf(Application::class, $result);

}

public function test_rest_method_with_array_configuration()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$result = $app->rest('/api/posts', [

'controller' => 'PostController',

'ignores' => ['destroy']

]);

$this->assertInstanceOf(Application::class, $result);

}

public function test_rest_method_throws_exception_on_missing_controller()

{

$this->expectException(ApplicationException::class);

$this->expectExceptionMessage('[REST] No defined controller!');

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$app->rest('/api/users', ['ignores' => ['destroy']]);

}

public function test_magic_call_delegates_to_router()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

// Test that we can call router methods via __call

$route = $app->get('/test', function () {

return 'test';

});

$this->assertInstanceOf(Route::class, $route);

}

public function test_magic_call_throws_exception_on_invalid_method()

{

$this->expectException(ApplicationException::class);

$this->expectExceptionMessage('Method [nonExistentMethod] does not exist in Application.');

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

$app->nonExistentMethod();

}

public function test_send_method_executes_run()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$config = $this->createConfigMock();

$app = new Application($request, $response);

$app->bind($config);

$app->getRouter()->get('/', function () {

return 'sent';

});

// send() method should execute without throwing

ob_start();

$app->send();

$output = ob_get_clean();

$this->assertTrue(true); // If we reach here, send() worked

}

public function test_invoke_with_params_returns_capsule()

{

$request = $this->createRequestMock();

$response = $this->createResponseMock();

$app = new Application($request, $response);

// With any number of params, __invoke returns capsule based on count($params) > 0

$result = $app('test');

$this->assertInstanceOf(Capsule::class, $result);

}

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