public function testFailGenerateDateString()
{
$test_data = ['2015-01-012' => EWrongNbpDateFormat::class, '2010-02-0' => EWrongNbpDateFormat::class];
foreach ($test_data as $fix => $expected) {
$Exc = null;
try {
NbpDateStringFormatter::format($fix);
} catch (\Exception $Exc) {
}
$this->assertNotNull($Exc);
$this->assertInstanceOf($expected, $Exc);
}
}
protected function _doGetFileNameBefore($date_str, $type = 'a')
{
$dStr = Service\NbpDateStringFormatter::format($date_str);
$dir = $this->getDir($date_str);
$item = $this->_doIterateDir($dir, $dStr, $type);
if (null === $item) {
// try year before:
$decrement = (int) substr($date_str, 0, 4) - 1;
$prev_dir = $this->getDir($decrement);
$dir = $prev_dir + $dir;
$item = $this->_doIterateDir($dir, $dStr, $type);
}
if (!empty($item)) {
return $item;
}
return null;
}