Initialize a map type
| final static public map ( cassandra\Type $key_type, cassandra\Type $value_type ) : cassandra\Type | ||
| $key_type | cassandra\Type | The type of keys |
| $value_type | cassandra\Type | The type of values |
| Результат | cassandra\Type | The map type |
public function testSupportsKeyBasedAccess()
{
$map = Type::map(Type::varint(), Type::varchar())->create();
$this->assertEquals(0, count($map));
$map->set(new Varint('123'), 'value');
$this->assertEquals(1, count($map));
$this->assertTrue($map->has(new Varint('123')));
$this->assertEquals('value', $map->get(new Varint('123')));
$map->set(new Varint('123'), 'another value');
$this->assertEquals(1, count($map));
$this->assertEquals('another value', $map->get(new Varint('123')));
}
/**
* @expectedException InvalidArgumentException
* @expectedExceptionMessage keyType must be Cassandra\Type::varchar(),
* Cassandra\Type::text(), Cassandra\Type::blob(),
* Cassandra\Type::ascii(), Cassandra\Type::bigint(),
* Cassandra\Type::counter(), Cassandra\Type::int(),
* Cassandra\Type::varint(), Cassandra\Type::boolean(),
* Cassandra\Type::decimal(), Cassandra\Type::double(),
* Cassandra\Type::float(), Cassandra\Type::inet(),
* Cassandra\Type::timestamp(), Cassandra\Type::uuid()
* or Cassandra\Type::timeuuid(), an instance of
* Cassandra\Type\UnsupportedType given
*/
public function testPreventsDefiningMapsWithUnsupportedTypes()
{
Type::map(new UnsupportedType(), Type::varchar());
}
public function notEqualTypes()
{
return array(array(Type::map(Type::int(), Type::varchar()), Type::map(Type::varchar(), Type::int())), array(Type::map(Type::collection(Type::varchar()), Type::int()), Type::map(Type::collection(Type::int()), Type::int())), array(Type::map(Type::map(Type::int(), Type::varchar()), Type::varchar()), Type::map(Type::map(Type::varchar(), Type::int()), Type::varchar())));
}
public function notEqualTypes()
{
$setType = Type::set(Type::int());
return array(array(Type::map(Type::int(), Type::int())->create(), Type::map(Type::int(), Type::varchar())->create()), array(Type::map(Type::int(), Type::varchar())->create(1, 'a', 2, 'b', 3, 'c'), Type::map(Type::int(), Type::varchar())->create(1, 'a')), array(Type::map($setType, Type::varchar())->create($setType->create(4, 5, 6), 'a', $setType->create(7, 8, 9), 'b'), Type::map($setType, Type::varchar())->create($setType->create(1, 2, 3), 'a', $setType->create(4, 5, 6), 'b')));
}
