<?php

use Mockery as m;

class ExtensionTest extends PHPUnit_Framework_TestCase {

public function testExtensionsAreBootstrapped()

{

list($app, $dispatcher) = $this->getApplicationAndDispatcher();

$extension = array('location' => 'extension/location', 'identifier' => 'foo', 'auto' => true);

$dispatcher->register($extension);

$this->assertEquals('success', $app['events']->first('start_test'));

}

public function testExtensionsCanListenForEvents()

{

list($app, $dispatcher) = $this->getApplicationAndDispatcher();

$extension = array('location' => 'extension/location', 'identifier' => 'foo', 'auto' => true);

$extension = $dispatcher->register($extension);

$extension['loaded']['Feather\Extensions\extension\location\FooExtension']->listen('foobar', function()

{

return 'barfoo';

});

$extension['loaded']['Feather\Extensions\extension\location\FooExtension']->listen('barfoo', function()

{

return 'foobar';

});

$this->assertEquals('barfoo', $app['events']->first('foobar'));

$this->assertEquals('foobar', $app['events']->first('barfoo'));

}

public function testExtensionsCanOverrideEvents()

{

list($app, $dispatcher) = $this->getApplicationAndDispatcher();

$extension = array('location' => 'extension/location', 'identifier' => 'foo', 'auto' => true);

$extension = $dispatcher->register($extension);

$extension['loaded']['Feather\Extensions\extension\location\FooExtension']->listen('foobar', function()

{

return 'barfoo';

});

$extension['loaded']['Feather\Extensions\extension\location\FooExtension']->override('foobar', function()

{

return 'barbar';

});

$this->assertEquals('barbar', $app['events']->first('foobar'));

}

public function testExtensionsCanUseMethods()

{

list($app, $dispatcher) = $this->getApplicationAndDispatcher();

$extension = array('location' => 'extension/location', 'identifier' => 'foo', 'auto' => true);

$extension = $dispatcher->register($extension);

$extension['loaded']['Feather\Extensions\extension\location\FooExtension']->listen('foobar', 'foo');

$this->assertEquals('foomethod', $app['events']->first('foobar'));

}

protected function getApplicationAndDispatcher()

{

$app = new Illuminate\Container;

$app['events'] = new Illuminate\Events\Dispatcher;

$app['files'] = m::mock('Illuminate\Filesystem');

$app['files']->shouldReceive('exists')->once()->andReturn(true);

$dispatcher = m::mock('Feather\Extensions\Dispatcher[findExtensions,loadExtension]');

$dispatcher->__construct($app['files'], 'path/to');

$dispatcher->setApplication($app);

$file = m::mock('stdClass');

$file->shouldReceive('getBasename')->once()->andReturn('FooExtension');

$file->shouldReceive('getExtension')->once()->andReturn('php');

$instantiatedExtension = m::mock('Feather\Extensions\Extension[start]');

$instantiatedExtension->__construct($app);

$instantiatedExtension->shouldReceive('foo')->andReturn('foomethod');

$instantiatedExtension->shouldReceive('start')->once()->andReturnUsing(function() use ($instantiatedExtension)

{

$instantiatedExtension->listen('start_test', function()

{

return 'success';

});

});

$dispatcher->shouldReceive('findExtensions')->once()->with('path/to/extension/location')->andReturn(array($file));

$dispatcher->shouldReceive('loadExtension')->with('Feather\Extensions\extension\location\FooExtension')->andReturn($instantiatedExtension);

return array($app, $dispatcher);

}

}