/**
* Function to use other defined abstract methods to
* use a standard naming-convention based method of
* building classes by the factory
*
* @return mixed - anything a subclass factory can build
*/
public function build()
{
//get the driver to build
$driver = $this->getDriverConfigValue();
//return null if there's nothing to build.
if (is_null($driver)) {
return null;
}
//get the prefix, suffix and namespace for the driver class
$prefix = $this->getDriverNamePrefix();
$suffix = $this->getDriverNameSuffix();
$ns = $this->getDriverNamespace();
//use naming convention to convert the driver name
//into a fully quantified class name
$klass = Str::studly($driver);
$fqcn = "{$ns}\\{$prefix}{$klass}{$suffix}";
try {
$refl = new \ReflectionClass($fqcn);
} catch (\ReflectionException $e) {
throw new \InvalidArgumentException("Unsupported driver [{$driver}] to load [{$fqcn}]");
}
//make sure the driver implements the interface properly
$interface = $this->getDriverInterface();
if (!$refl->implementsInterface($interface)) {
throw new \InvalidArgumentException("Unsupported interface [{$driver}] must implement [{$interface}]");
}
$instance = $refl->newInstanceArgs($this->getDriverArgumentsArray());
if (is_null($instance)) {
throw new \InvalidArgumentException("Driver [{$driver}] failed to create an instance");
}
return $instance;
}
public function testStringMacros()
{
Trucker\Support\Str::macro(__CLASS__, function () {
return 'foo';
});
$this->assertEquals('foo', Str::SupportStrTest());
}
/**
* Function to return a boolean value indicating whether
* the provided status is matched by the configured setting.
*
* Currently supports:
*
* @param $option
* @param $status
*
* @return bool
*/
protected function matchesStatus($option, $status)
{
$configValue = Config::get($option);
if (is_array($configValue)) {
return Config::contains($option, $status);
}
return Str::is($configValue, $status);
}
public function testLength()
{
$this->assertEquals(4, Str::length("test"));
}