--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/pear/console_commandline/tests/console_commandline_addargument.phpt	Thu Jan 04 15:50:29 2018 -0500
@@ -0,0 +1,115 @@
+--TEST--
+Test for Console_CommandLine::addArgument() method.
+--FILE--
+<?php
+
+require_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'tests.inc.php';
+
+$parser = new Console_CommandLine();
+$parser->addArgument('arg1');
+$parser->addArgument('arg2', array(
+    'multiple' => true,
+    'description' => 'description of arg2'
+));
+$arg3 = new Console_CommandLine_Argument('arg3', array(
+    'multiple' => true,
+    'description' => 'description of arg3'    
+));
+$parser->addArgument($arg3);
+$parser->addArgument('arg4', array('optional' => true));
+
+var_dump($parser->args);
+
+// a bad argument
+$parser->addArgument('Some invalid name');
+
+?>
+--EXPECTF--
+array(4) {
+  ["arg1"]=>
+  object(Console_CommandLine_Argument)#%d (8) {
+    ["multiple"]=>
+    bool(false)
+    ["optional"]=>
+    bool(false)
+    ["choices"]=>
+    array(0) {
+    }
+    ["name"]=>
+    string(4) "arg1"
+    ["help_name"]=>
+    string(4) "arg1"
+    ["description"]=>
+    NULL
+    ["default"]=>
+    NULL
+    ["messages"]=>
+    array(0) {
+    }
+  }
+  ["arg2"]=>
+  object(Console_CommandLine_Argument)#%d (8) {
+    ["multiple"]=>
+    bool(true)
+    ["optional"]=>
+    bool(false)
+    ["choices"]=>
+    array(0) {
+    }
+    ["name"]=>
+    string(4) "arg2"
+    ["help_name"]=>
+    string(4) "arg2"
+    ["description"]=>
+    string(19) "description of arg2"
+    ["default"]=>
+    NULL
+    ["messages"]=>
+    array(0) {
+    }
+  }
+  ["arg3"]=>
+  object(Console_CommandLine_Argument)#%d (8) {
+    ["multiple"]=>
+    bool(true)
+    ["optional"]=>
+    bool(false)
+    ["choices"]=>
+    array(0) {
+    }
+    ["name"]=>
+    string(4) "arg3"
+    ["help_name"]=>
+    string(4) "arg3"
+    ["description"]=>
+    string(19) "description of arg3"
+    ["default"]=>
+    NULL
+    ["messages"]=>
+    array(0) {
+    }
+  }
+  ["arg4"]=>
+  object(Console_CommandLine_Argument)#%d (8) {
+    ["multiple"]=>
+    bool(false)
+    ["optional"]=>
+    bool(true)
+    ["choices"]=>
+    array(0) {
+    }
+    ["name"]=>
+    string(4) "arg4"
+    ["help_name"]=>
+    string(4) "arg4"
+    ["description"]=>
+    NULL
+    ["default"]=>
+    NULL
+    ["messages"]=>
+    array(0) {
+    }
+  }
+}
+
+Fatal error: argument name must be a valid php variable name (got: Some invalid name) in %sCommandLine.php on line %d