public function testDayCountConventionInvalid()
{
$this->setExpectedException('Exception', ErrorMessages::getDayCountConventionNotDefinedMessage());
$availableDayCountConventions = Config::getConfigField('available_day_count_conventions');
$dayCountConvention = Config::getConfigField('day_count_convention');
Config::setConfigField('available_day_count_conventions', ['faulty']);
Config::setConfigField('day_count_convention', 'faulty');
TimeUtils::getCurrentDayCountConvention();
Config::setConfigField('available_day_count_conventions', $availableDayCountConventions);
Config::setConfigField('day_count_convention', $dayCountConvention);
}
public function testConfigArrayEmpty()
{
$resetConfig = function () {
$reflectionClass = new ReflectionClass("FinanCalc\\Utils\\Config");
$reflectedProperty = $reflectionClass->getProperty('configArray');
$reflectedProperty->setAccessible(true);
$reflectedProperty->setValue(array());
};
$resetConfig();
Config::setConfigField("TestField", "TestValue");
$this->assertEquals("TestValue", Config::getConfigField("TestField"));
$resetConfig();
$this->assertEquals("/Calculators/Factories", Config::getConfigField("factories_relative_path"));
}
/**
* @param string $identifier
* @param string|null $locale
* @return string
* @throws \Exception
*/
public static function getString($identifier, $locale = null)
{
if (is_null($locale)) {
$locale = Config::getConfigField("locale");
}
$localePath = FinanCalc::getPath() . "/locale/{$locale}.php";
if (!file_exists($localePath)) {
return null;
}
/** @noinspection PhpIncludeInspection */
$strings = (include $localePath);
if (!is_array($strings) || !array_key_exists($identifier, $strings)) {
return null;
}
return $strings[$identifier];
}
/**
* @param array $inputArray
* @return mixed
*
* inspired by http://stackoverflow.com/questions/9152176/convert-an-array-to-xml-or-json
*/
public static function serializeArray(array $inputArray)
{
$domDocument = new \DOMDocument('1.0', 'UTF-8');
$domDocument->formatOutput = true;
$rootElem = $domDocument->createElement(Config::getConfigField('serializers_root_elem_name'));
$domDocument->appendChild($rootElem);
$funcArrayToXML = function (\DOMElement $parentNode, $inputArray) use($domDocument, &$funcArrayToXML) {
foreach ($inputArray as $key => $value) {
$key = preg_replace('/(^[0-9])/', '_\\1', str_replace(' ', '_', $key));
$isValueArray = is_array($value);
$elem = $domDocument->createElement($key, !$isValueArray ? $value : null);
$parentNode->appendChild($elem);
if ($isValueArray) {
$funcArrayToXML($elem, $value);
}
}
};
$funcArrayToXML($rootElem, $inputArray);
return $domDocument->saveXML();
}
/**
* @return mixed
* @throws Exception
*/
public static function getCurrentDayCountConvention()
{
$dayCountConventionIdentifier = Config::getConfigField('day_count_convention');
$availableDayCountConventions = Config::getConfigField('available_day_count_conventions');
if (is_array($availableDayCountConventions) && array_key_exists($dayCountConventionIdentifier, $availableDayCountConventions)) {
$dayCountConvention = $availableDayCountConventions[$dayCountConventionIdentifier];
if (self::isDayCountConventionValid($dayCountConvention)) {
$dayCountConvention['days_in_a_month'] = MathFuncs::div($dayCountConvention['days_in_a_year'], 12);
return $dayCountConvention;
}
}
throw new Exception(ErrorMessages::getDayCountConventionNotDefinedMessage());
}
/**
*
* PRIVATE functions
*
*/
private function populateFactoryClassesArray()
{
$factoryFiles = glob(FinanCalc::getPath() . Config::getConfigField('factories_relative_path') . '/*.php');
$factoriesNamespace = Config::getConfigField('factories_namespace');
foreach ($factoryFiles as $factoryFile) {
$factoryFileContents = file_get_contents($factoryFile);
$fileTokens = token_get_all($factoryFileContents);
$numTokens = count($fileTokens);
for ($i = 2; $i < $numTokens; $i++) {
if ($fileTokens[$i - 2][0] == T_CLASS) {
$factoryClassName = $fileTokens[$i][1];
try {
/** @noinspection PhpIncludeInspection */
require_once $factoryFile;
$factoryClassReflector = new ReflectionClass($factoriesNamespace . '\\' . $factoryClassName);
} catch (ReflectionException $e) {
error_log(ErrorMessages::getFactoryClassExpectedInNamespaceMessage($factoryClassName, $factoriesNamespace));
continue;
}
$factoryAbstractClass = 'FinanCalc\\Interfaces\\Calculator\\CalculatorFactoryAbstract';
if ($factoryClassReflector->isSubclassOf($factoryAbstractClass)) {
$this->factoryClasses[$factoryClassName] = $factoryClassReflector->newInstance();
break;
} else {
error_log(ErrorMessages::getFactoryClassExpectedAncestorMessage($factoryClassName, $factoryAbstractClass));
}
}
}
}
}
