public function testClear()
{
$this->list->insert('foo', new \stdClass(), 0);
$this->list->insert('bar', new \stdClass(), 0);
$this->assertEquals(2, count($this->list));
$this->list->clear();
$this->assertEquals(0, count($this->list));
$this->assertSame(false, $this->list->current());
}
/**
* Set key/value pairs to update
*
* @param array $values Associative array of key values
* @param string $flag One of the VALUES_* constants
* @throws Exception\InvalidArgumentException
* @return Update
*/
public function set(array $values, $flag = self::VALUES_SET)
{
if ($values === null) {
throw new Exception\InvalidArgumentException('set() expects an array of values');
}
if ($flag == self::VALUES_SET) {
$this->set->clear();
}
$priority = is_numeric($flag) ? $flag : 0;
foreach ($values as $k => $v) {
if (!is_string($k)) {
throw new Exception\InvalidArgumentException('set() expects a string for the value key');
}
$this->set->insert($k, $v, $priority);
}
return $this;
}
