public function testGetGlobals()
{
$this->returnUrlHelperMock->shouldReceive('current')->andReturn('current_ru');
$this->returnUrlHelperMock->shouldReceive('last')->andReturn('last_ru');
$this->returnUrlHelperMock->shouldReceive('current64')->andReturn('current_ru64');
$this->returnUrlHelperMock->shouldReceive('last64')->andReturn('last_ru64');
$extension = new ReturnUrlExtension($this->returnUrlHelperMock);
$globals = $extension->getGlobals();
$this->assertEquals(4, sizeof($globals), "getGlobals must return 4 elements");
$this->assertArrayHasKey('current_ru', $globals, "getGlobals must return current_ru");
$this->assertEquals('current_ru', $globals['current_ru']);
$this->assertArrayHasKey('last_ru', $globals, "getGlobals must return last_ru");
$this->assertEquals('last_ru', $globals['last_ru']);
$this->assertArrayHasKey('current_ru64', $globals, "getGlobals must return current_ru64");
$this->assertEquals('current_ru64', $globals['current_ru64']);
$this->assertArrayHasKey('last_ru64', $globals, "getGlobals must return last_ru64");
$this->assertEquals('last_ru64', $globals['last_ru64']);
}
