public function testIteratingDictionaryAndCount()
{
$keyValues = ['abc' => new TestType('def'), 'ghi' => new TestType('jkl'), 'mno' => new TestType('pqr')];
$dictionary = new Dictionary(gettype('teststring'), TestType::class);
foreach ($keyValues as $key => $value) {
$dictionary->add($key, $value);
}
foreach ($dictionary as $key => $value) {
$this->assertEquals($keyValues[$key], $value);
}
$this->assertFalse($dictionary->current());
$dictionary->rewind();
$this->assertEquals($dictionary->current(), $keyValues[array_keys($keyValues)[0]]);
$this->assertEquals(count($keyValues), count($dictionary));
}
