/**
* @covers MeasureUtils::getUnitInfo
* @todo Implement testGetUnitInfo().
*/
public function testGetUnitInfo()
{
$actual = \MeasureUtils::getUnitInfo('Zend_Measure_Temperature::CELSIUS');
$excepted = array('className' => 'Zend_Measure_Temperature', 'constantName' => 'CELSIUS');
$this->assertEquals($excepted, $actual);
}
/**
* @return String
*/
private function getUnitSymbol()
{
$unit = $this->displayUnit;
// Get symbol from unit name
$zendMeasureObj = MeasureUtils::newMeasure($unit);
$convList = $zendMeasureObj->getConversionList();
return $convList[$zendMeasureObj->getType()][1];
}
/**
* Get a measure object.
* The measure object is constructed using the value and the unit should
* be available in the map.
*
* @param $map
* @param $key
* @return Zend_Measure_Abstract
*/
public function getMeasure($map, $key)
{
$value = $this->getValue($map, $key);
if (!isset($value) || $value === "" || $value === false) {
return null;
}
$unitValue = $this->getValue($map, $key . '__unit');
if (!$unitValue) {
throw new IllegalArgumentException("The map should contain the unit");
}
return MeasureUtils::newMeasure($unitValue, $this->formatter->getNumber($value));
}