public function testOptionGroups()
{
ClearIce::addGroups(['group' => 'location', 'help' => 'Location options'], ['group' => 'testing', 'help' => 'Some testing options']);
ClearIce::addOptions(array('short' => 'i', 'long' => 'input', 'has_value' => true, 'group' => 'location', 'help' => "specifies where the input files for the wiki are found."), array('short' => 'o', 'long' => 'output', 'has_value' => true, 'group' => 'location', "help" => "specifies where the wiki should be written to"), array('short' => 'v', 'long' => 'verbose', "help" => "displays detailed information about everything that happens"), array('short' => 'x', 'long' => 'create-default-index', 'has_value' => false, "help" => "creates a default index page which lists all the wiki pages in a sorted order"), array('short' => 'd', 'long' => 'some-very-long-option-indeed', 'has_value' => false, 'group' => 'testing', "help" => "an uneccesarily long option which is meant to to see if the wrapping of help lines actually works."), array('short' => 's', 'has_value' => false, 'group' => 'testing', "help" => "a short option only"), array('long' => 'lone-long-option', 'has_value' => false, 'group' => 'testing', "help" => "a long option only"));
$helpMessage = ClearIce::getHelpMessage();
$this->assertEquals(file_get_contents('tests/data/help_groups.txt'), $helpMessage);
}
