public function testInstanceOf()
{
$flow = new Each(Flow::callback(function ($node) {
return $node;
}));
static::assertInstanceOf(FlowInterface::class, $flow);
}
public function testInvokeFlow()
{
$called = null;
$return = m::mock(NodeInterface::class);
$callbackFlow = Flow::callback(function ($item) use(&$called, $return) {
$called = $item;
return $return;
});
$node = m::mock(NodeInterface::class);
$output = call_user_func($callbackFlow, $node);
static::assertEquals($return, $output);
static::assertEquals($called, $node);
}
