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diff --git a/src/BlackholeBroker.php b/src/BlackholeBroker.php
index b7ed842..562e4f8 100644
--- a/src/BlackholeBroker.php
+++ b/src/BlackholeBroker.php
@@ -1,68 +1,80 @@
<?php
namespace Keruald\Broker;
class BlackholeBroker extends Broker implements BuildableFromConfigInterface {
///
/// Broker implementation
///
/**
* Sends a message to the broker, which will silently discards it.
*
* @param string $message The message to send
*/
public final function sendMessage ($message) {
return $this;
}
+ /**
+ * Determines if the configuration wants an omnipotent blackhole
+ *
+ * @param array $params An array with omnipotence information
+ * @return bool
+ */
+ static private function configWantsOmnipotence ($params) {
+ return array_key_exists('omnipotence', $params)
+ &&
+ $params['omnipotence'];
+ }
+
/**
* Initializes a new instance of the broker from specified parameters
*
* @param array $params An array with omnipotence information
* @return Keruald\Broker\BlackholeBroker A connected instance of the broker
*/
static public function makeFromConfig ($params) {
$instance = new self;
- if ($params['omnipotence']) {
+ if (self::configWantsOmnipotence($params)) {
$instance->acceptAllMethodCalls();
}
return $instance;
}
///
/// Omnipotence to ease lightweight mock testing without any lib
///
/**
* @var bool
*/
private $acceptAllMethodCalls = false;
/**
* Configures the broker to accept every method call
*/
public function acceptAllMethodCalls () {
$this->acceptAllMethodCalls = true;
return $this;
}
/**
* Handles a method overloading call
*
* @param string $name The name of the method being called
* @param array $arguments An enumerated array containing the parameters
* passed to the method
*/
public function __call ($name, array $arguments) {
if ($this->acceptAllMethodCalls) {
return $this; // Brokers are intended to be fluent
}
throw new \BadFunctionCallException(
"Blackhole broker doesn't implement the $name method."
);
}
}

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