Code Coverage for /workspace/src/includes/libs/Rdbms/Database/ResultWrapper/FakeResultWrapper.php

1	<?php
2
3	namespace Wikimedia\Rdbms;
4
5	use RuntimeException;
6	use stdClass;
7
8	/**
9	* Overloads the relevant methods of the real ResultWrapper so it
10	* doesn't go anywhere near an actual database.
11	*/
12	class FakeResultWrapper extends ResultWrapper {
13	/** @var stdClass[]\|array[]\|null */
14	protected $result;
15
16	/**
17	* @param stdClass[]\|array[]\|FakeResultWrapper $result
18	*/
19	public function __construct( $result ) {
20	if ( $result instanceof self ) {
21	$this->result = $result->result;
22	} else {
23	$this->result = $result;
24	}
25	}
26
27	/** @inheritDoc */
28	protected function doNumRows() {
29	return count( $this->result );
30	}
31
32	/** @inheritDoc */
33	protected function doFetchObject() {
34	$value = $this->result[$this->currentPos] ?? false;
35	return is_array( $value ) ? (object)$value : $value;
36	}
37
38	/** @inheritDoc */
39	protected function doFetchRow() {
40	$row = $this->doFetchObject();
41	return is_object( $row ) ? get_object_vars( $row ) : $row;
42	}
43
44	/** @inheritDoc */
45	protected function doSeek( $pos ) {
46	}
47
48	/** @inheritDoc */
49	protected function doFree() {
50	$this->result = null;
51	}
52
53	/** @inheritDoc */
54	protected function doGetFieldNames() {
55	// @phan-suppress-previous-line PhanPluginNeverReturnMethod
56	throw new RuntimeException( __METHOD__ . ' is unimplemented' );
57	}
58	}