server factory tests

src/ISystem.php

@@ -54,4 +54,11 @@ interface ISystem {
 	 * @return string|bool
 	 */
 	public function getStdBufPath();
+
+	/**
+	 * Whether or not the smbclient php extension is enabled
+	 *
+	 * @return bool
+	 */
+	public function libSmbclientAvailable();
 }

src/Native/NativeServer.php

@@ -61,6 +61,6 @@ class NativeServer extends AbstractServer {
 	 * @return bool
 	 */
 	public static function available(ISystem $system) {
-		return function_exists('smbclient_state_new');
+		return $system->libSmbclientAvailable();
 	}
 }

src/System.php

@@ -45,7 +45,11 @@ class System implements ISystem {
 		return $this->getBinaryPath('stdbuf');
 	}
 
-	private function getBinaryPath($binary) {
+	public function libSmbclientAvailable() {
+		return function_exists('smbclient_state_new');
+	}
+
+	protected function getBinaryPath($binary) {
 		if (!isset($this->paths[$binary])) {
 			$result = null;
 			$output = array();