/**
* testGetTokensReturnsArrayEvenWhenCacheReturnsNull
*
* @return void
* @group pdepend
* @group pdepend::code
* @group unittest
*/
public function testGetTokensReturnsArrayEvenWhenCacheReturnsNull()
{
$cache = $this->getMock('PHP_Depend_Util_Cache_Driver');
$cache->expects($this->once())->method('type')->will($this->returnValue($cache));
$cache->expects($this->once())->method('restore')->with(self::equalTo(null))->will(self::returnValue(null));
$function = new PHP_Depend_Code_Function(__FUNCTION__);
$function->setCache($cache);
self::assertSame(array(), $function->getTokens());
}
/**
* Builds a new function instance.
*
* @param string $name The function name.
*
* @return PHP_Depend_Code_Function The function instance.
*/
public function buildFunction($name)
{
$this->checkBuilderState();
// Debug function creation
PHP_Depend_Util_Log::debug("Creating: PHP_Depend_Code_Function({$name})");
// Create new function
$function = new PHP_Depend_Code_Function($name);
$function->setCache($this->cache)->setContext($this->context)->setSourceFile($this->defaultFile);
return $function;
}
/**
* Creates a ready to use function fixture.
*
* @param string $name Optional function name.
*
* @return PHP_Depend_Code_Function
* @since 1.0.2
*/
protected function createFunctionFixture($name = null)
{
$name = $name ? $name : get_class($this);
$function = new PHP_Depend_Code_Function($name);
$function->setSourceFile(new PHP_Depend_Code_File($GLOBALS['argv'][0]));
$function->setCache(new PHP_Depend_Util_Cache_Driver_Memory());
$function->addChild(new PHP_Depend_Code_ASTFormalParameters());
return $function;
}
