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<?php
use Jasny\Router\Routes;
use Jasny\Router\Middleware\NotFound;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\StreamInterface;
use PHPUnit_Framework_MockObject_MockObject as MockObject;
/**
* @covers Jasny\Router\Middleware\NotFound
*/
class NotFoundTest extends PHPUnit_Framework_TestCase
{
public function invalidStatusProvider()
{
return [
[0],
[true],
['foo bar zoo'],
[1000],
[['abc']]
];
}
/**
* @dataProvider invalidStatusProvider
* @expectedException InvalidArgumentException
*
* @param string $status
*/
public function testConstructInvalidNotFound($status)
{
new NotFound($this->createMock(Routes::class), $status);
}
/**
* @expectedException InvalidArgumentException
*/
public function testConstructNotFoundNotNull()
{
new NotFound($this->createMock(Routes::class), null);
}
/**
* @dataProvider invalidStatusProvider
* @expectedException InvalidArgumentException
*
* @param string $status
*/
public function testConstructInvalidMethodNotAllowed($status)
{
new NotFound($this->createMock(Routes::class), 404, $status);
}
/**
* @expectedException InvalidArgumentException
*/
public function testInvokeInvalidNext()
{
$request = $this->createMock(ServerRequestInterface::class);
$response = $this->createMock(ResponseInterface::class);
$middleware = new NotFound($this->createMock(Routes::class));
$middleware($request, $response, 'foo bar zoo');
}
/**
* Provide data for testing invoke method
*/
public function invokeProvider()
{
$request = $this->createMock(ServerRequestInterface::class);
$response = $this->createMock(ResponseInterface::class);
$mockCallback = function() {
return $this->getMockBuilder(\stdClass::class)->setMethods(['__invoke'])->getMock();
};
return [
[$request, $response, 404, 405, $mockCallback()],
[$request, $response, 404, null, $mockCallback()],
[$request, $response, '200', '402', $mockCallback()],
[$request, $response, $mockCallback(), $mockCallback(), $mockCallback()],
[$request, $response, $mockCallback(), null, $mockCallback()]
];
}
/**
* Test that 'next' callback is invoked when route is found
* @dataProvider invokeProvider
*
* @param ServerRequestInterface|MockObject $request
* @param ResponseInterface|MockObject $response
* @param callback|MockObject|int $notFound
* @param callback|MockObject|int $methodNotAllowed
* @param callback|MockObject $next
*/
public function testInvokeFound($request, $response, $notFound, $methodNotAllowed, $next)
{
$finalResponse = $this->createMock(ResponseInterface::class);
if ($notFound instanceof MockObject) {
$notFound->expects($this->never())->method('__invoke');
}
if ($methodNotAllowed instanceof MockObject) {
$methodNotAllowed->expects($this->never())->method('__invoke');
}
$next->expects($this->once())->method('__invoke')->with($request, $response)->willReturn($finalResponse);
$response->expects($this->never())->method('withStatus');
$routes = $this->createMock(Routes::class);
$routes->expects($this->once())->method('hasRoute')->with($request)->willReturn(true);
$middleware = new NotFound($routes, $notFound, $methodNotAllowed);
$result = $middleware($request, $response, $next);
$this->assertSame($finalResponse, $result);
}
/**
* Test __invoke method in case of route is found with another method
* @dataProvider invokeProvider
*
* @param ServerRequestInterface|MockObject $request
* @param ResponseInterface|MockObject $response
* @param callback|MockObject|int $notFound
* @param callback|MockObject|int $methodNotAllowed
* @param callback|MockObject $next
*/
public function testInvokeNotFound($request, $response, $notFound, $methodNotAllowed, $next)
{
$finalResponse = $this->createMock(ResponseInterface::class);
$stream = $this->createMock(StreamInterface::class);
if ($notFound instanceof MockObject) {
$notFound->expects($this->once())->method('__invoke')
->with($request, $response)
->willReturn($finalResponse);
$response->expects($this->never())->method('withStatus');
} else {
$response->expects($this->once())->method('withStatus')
->with($notFound)
->willReturn($finalResponse);
$finalResponse->expects($this->once())->method('getBody')->willReturn($stream);
$stream->expects($this->once())->method('write')->with('Not found');
}
if ($methodNotAllowed instanceof MockObject) {
$methodNotAllowed->expects($this->never())->method('__invoke');
}
$next->expects($this->never())->method('__invoke');
$routes = $this->createMock(Routes::class);
$routes->expects($this->exactly(isset($methodNotAllowed) ? 2 : 1))->method('hasRoute')
->withConsecutive([$request], [$request, false])
->willReturn(false);
$middleware = new NotFound($routes, $notFound, $methodNotAllowed);
$result = $middleware($request, $response, $next);
$this->assertSame($finalResponse, $result);
}
/**
* Test __invoke method in case of route is found with another method
* @dataProvider invokeProvider
*
* @param ServerRequestInterface|MockObject $request
* @param ResponseInterface|MockObject $response
* @param callback|MockObject|int $notFound
* @param callback|MockObject|int $methodNotAllowed
* @param callback|MockObject $next
*/
public function testInvokeMethodNotAllowed($request, $response, $notFound, $methodNotAllowed, $next)
{
$finalResponse = $this->createMock(ResponseInterface::class);
$stream = $this->createMock(StreamInterface::class);
$expect = $methodNotAllowed ?: $notFound;
if ($expect !== $notFound && $notFound instanceof MockObject) {
$notFound->expects($this->never())->method('__invoke');
}
if ($expect instanceof MockObject) {
$expect->expects($this->once())->method('__invoke')
->with($request, $response)
->willReturn($finalResponse);
$response->expects($this->never())->method('withStatus');
} else {
$response->expects($this->once())->method('withStatus')
->with($expect)
->willReturn($finalResponse);
$finalResponse->expects($this->once())->method('getBody')->willReturn($stream);
$stream->expects($this->once())->method('write')->with('Not found');
}
$next->expects($this->never())->method('__invoke');
$routes = $this->createMock(Routes::class);
$routes->expects($this->exactly(isset($methodNotAllowed) ? 2 : 1))->method('hasRoute')
->withConsecutive([$request], [$request, false])
->will($this->onConsecutiveCalls(false, true));
$middleware = new NotFound($routes, $notFound, $methodNotAllowed);
$result = $middleware($request, $response, $next);
$this->assertSame($finalResponse, $result);
}
}
|
