public function testClean()
{
// Initialize
$aInput = ['key1' => 'value1', 'key2' => ' ', 'key3' => 'value3'];
// Assert
$this->assertEquals(2, count(ExtendedArray::clean($aInput)));
}
public static function askBinaryPath(Event $oEvent, $sLabel, $sBinaryName, $sCheckCommand, $sDefault = null, $bGetRealDefaultValue = true, $bMandatory = false)
{
// Get real default value
$aOutput = [];
if ($bGetRealDefaultValue) {
try {
ExtendedShell::exec(sprintf('which %s', $sBinaryName), $aOutput);
} catch (Exception $oException) {
$aOutput = [];
}
}
$sDefault = isset($aOutput[0]) ? trim($aOutput[0]) : $sDefault;
// Return
return self::ask($oEvent, self::formatQuestion($sLabel, $sDefault), $sDefault, $bMandatory, function ($sValue) use($sCheckCommand) {
// Initialize
$aOutput = [];
// Update check command
$sCheckCommand = sprintf($sCheckCommand, $sValue);
// Exec
try {
ExtendedShell::exec($sCheckCommand, $aOutput);
} catch (\Exception $oException) {
throw new RuntimeException(sprintf("Invalid path %s with error %s", $sValue, implode(', ', ExtendedArray::clean($aOutput))));
}
// Return
return $sValue;
});
}
