public function testGetCount()
{
$collection = new OrderedMap();
$this->assertSame(0, $collection->count());
$collection->add('test');
$this->assertSame(1, $collection->count());
$collection->clear();
$this->assertSame(0, $collection->count());
$collection->addAll(range(0, 99999));
$this->assertSame(100000, $collection->count());
}
/**
* Parses the tag argument string and returns a map of all arguments.
*
* In case there is only a single argument value without a key, the key to access this
* argument will be set to "0".
*
* @param string|null $argumentString The argument string to parse
* @return \Ableron\Lib\Collections\Implementations\OrderedMap
*/
private function parseArgumentString($argumentString)
{
// prepare return value
$arguments = new OrderedMap();
// check whether argument string is given
if ($argumentString !== null) {
// extract arguments
preg_match_all('#(?:^|\\s+)(\\w+)=((?:(?!\\s+\\w+=).)+)#s', $argumentString, $argumentMatches);
// in case $argumentMatches[0] is empty, the argument string itself is the only argument (key is set to "0")
if (empty($argumentMatches[0])) {
$arguments->add($argumentString);
} else {
for ($argumentIndex = 0, $argumentCount = count($argumentMatches[0]); $argumentIndex < $argumentCount; $argumentIndex++) {
// get argument name and value
$argumentName = $argumentMatches[1][$argumentIndex];
$argumentValue = $this->argumentValueToPhpValue($argumentMatches[2][$argumentIndex]);
// add argument to return value
$arguments->set($argumentName, $argumentValue);
}
}
}
// return arguments
return $arguments;
}
/**
* Tests whether add() works as expected.
*
* @return void
*/
public function testAdd()
{
$map = new OrderedMap();
$map->add('foo');
$this->assertTrue($map->containsKey(0));
$this->assertTrue($map->containsValue('foo'));
$this->assertSame('foo', $map->get(0));
$map->add('bar');
$this->assertTrue($map->containsKey(1));
$this->assertTrue($map->containsValue('bar'));
$this->assertSame('bar', $map->get(1));
}