Smash782BookingHeaderRatingTest.php — Reviews Feed – Add Testimonials and Customer Reviews From Google Reviews, Yelp, TripAdvisor, and More 2.8.0

reviews-feed / tests / Unit / Smash782BookingHeaderRatingTest.php

reviews-feed / tests / Unit Last commit date

Smash782BookingHeaderRatingTest.php

107 lines

1	<?php
2
3	namespace SmashBalloon\Reviews\Tests\Unit;
4
5	use PHPUnit\Framework\TestCase;
6	use SmashBalloon\Reviews\Common\FeedDisplay;
7
8	/**
9	* SMASH-782 follow-up (2026-07-08) — Booking feed-header rating.
10	*
11	* FeedDisplay::get_booking_header_rating() shows Booking's native 0-10 score
12	* ONLY for a booking-only feed (every source carries a numeric review_score).
13	* For a booking-only MULTI-source feed the aggregate must be COUNT-WEIGHTED by
14	* each hotel's review volume (review_count ?? total_rating), kept on the 0-10
15	* scale — a high-volume hotel dominates a low-volume one. Previously it was an
16	* unweighted array_sum/count mean. Any non-Booking source disqualifies the
17	* feed (is_booking_only=false) so a mixed collection falls back to the 0-5
18	* star average elsewhere.
19	*
20	* Uses reflection (newInstanceWithoutConstructor) because the method reads only
21	* its $businesses argument — no Feed/Parser/WP state — so the real constructor
22	* (which needs Feed+Parser and get_option) is not required.
23	*/
24	final class Smash782BookingHeaderRatingTest extends TestCase
25	{
26	private function fd(): FeedDisplay
27	{
28	return (new \ReflectionClass(FeedDisplay::class))->newInstanceWithoutConstructor();
29	}
30
31	/** @param array<int,array<string,mixed>> $sources */
32	private function biz(array $sources): array
33	{
34	return array_map(static fn ($s) => ['info' => json_encode($s)], $sources);
35	}
36
37	public function test_booking_only_multi_source_score_is_count_weighted(): void
38	{
39	$r = $this->fd()->get_booking_header_rating($this->biz([
40	['review_score' => 8.5, 'total_rating' => 12312, 'review_score_word' => 'Very good'],
41	['review_score' => 7.8, 'total_rating' => 1935, 'review_score_word' => 'Good'],
42	['review_score' => 8.6, 'total_rating' => 372, 'review_score_word' => 'Fabulous'],
43	]));
44	$this->assertTrue($r['is_booking_only']);
45	// (8.512312 + 7.81935 + 8.6*372) / 14619 = 8.41 -> 8.4 (unweighted mean would be 8.3)
46	$this->assertSame(8.4, $r['score']);
47	}
48
49	public function test_single_source_score_unchanged_bc(): void
50	{
51	$r = $this->fd()->get_booking_header_rating($this->biz([
52	['review_score' => 8.5, 'total_rating' => 12312, 'review_score_word' => 'Very good'],
53	]));
54	$this->assertTrue($r['is_booking_only']);
55	$this->assertSame(8.5, $r['score']);
56	$this->assertSame('Very good', $r['word']);
57	}
58
59	public function test_no_counts_falls_back_to_unweighted_mean(): void
60	{
61	$r = $this->fd()->get_booking_header_rating($this->biz([
62	['review_score' => 8.5],
63	['review_score' => 7.8],
64	['review_score' => 8.6],
65	]));
66	$this->assertTrue($r['is_booking_only']);
67	// no usable count on any source -> unweighted (8.5+7.8+8.6)/3 = 8.3
68	$this->assertSame(8.3, $r['score']);
69	}
70
71	public function test_review_count_key_also_weights(): void
72	{
73	// some payloads carry review_count instead of total_rating
74	$r = $this->fd()->get_booking_header_rating($this->biz([
75	['review_score' => 9.0, 'review_count' => 1000],
76	['review_score' => 5.0, 'review_count' => 0],
77	]));
78	// 9.01000 + 5.00 = 9000 / 1000 = 9.0
79	$this->assertSame(9.0, $r['score']);
80	}
81
82	public function test_mixed_feed_is_not_booking_only(): void
83	{
84	$r = $this->fd()->get_booking_header_rating($this->biz([
85	['review_score' => 8.5, 'total_rating' => 12312],
86	['rating' => 4.6, 'review_count' => 300], // a non-Booking source: no review_score
87	]));
88	$this->assertFalse($r['is_booking_only']);
89	$this->assertSame(0.0, $r['score']);
90	}
91
92	public function test_word_shown_only_when_uniform(): void
93	{
94	$same = $this->fd()->get_booking_header_rating($this->biz([
95	['review_score' => 8.0, 'total_rating' => 100, 'review_score_word' => 'Very good'],
96	['review_score' => 8.4, 'total_rating' => 100, 'review_score_word' => 'Very good'],
97	]));
98	$this->assertSame('Very good', $same['word']);
99
100	$diff = $this->fd()->get_booking_header_rating($this->biz([
101	['review_score' => 8.0, 'total_rating' => 100, 'review_score_word' => 'Very good'],
102	['review_score' => 9.2, 'total_rating' => 100, 'review_score_word' => 'Superb'],
103	]));
104	$this->assertSame('', $diff['word']);
105	}
106	}
107