public function testErrors()
{
$helper = new CliUserInterfaceHelper('test script', 'test.php');
try {
$helper->getUsageOutput();
$this->fail('No Exception is thrown when getting usage without any defined usages');
} catch (Exception $e) {
}
$testUsage = $helper->addUsage('test');
$helper->addSwitch('a', 'test', 'Test', null);
try {
$helper->addSwitch(null, null, 'Test', null);
$this->fail('No Exception is thrown when adding a switch with neither short nor long name');
} catch (Exception $e) {
}
try {
$helper->addSwitch('a', null, 'Test', null);
$this->fail('No exception is thrown when adding a duplicate short switch');
} catch (Exception $e) {
}
try {
$helper->addSwitch(null, 'test', 'Test', null);
$this->fail('No exception is thrown when adding a duplicate long switch');
} catch (Exception $e) {
}
try {
$helper->addSwitch('b', null, 'test', $testUsage + 1);
$this->fail('No exception is thrown when adding a switch to an invalid usage');
} catch (Exception $e) {
}
try {
$helper->addSwitch('c', null, 'test', array($testUsage, $testUsage + 1));
$this->fail('No exception is thrown when adding a switch to an invalid usage with an array');
} catch (Exception $e) {
}
}
/**
* Sets the switches used by the script
*
* @return void
*/
protected function prepareSwitches()
{
$this->usageIndexes[self::HELP_USAGE] = $this->cliHelper->addUsage('Help');
$this->cliHelper->addSwitch(null, 'help', 'Shows the help', $this->usageIndexes[self::HELP_USAGE]);
}
