WpmlLanguageMappingTest.php — Reviews Feed – Add Testimonials and Customer Reviews From Google Reviews, Yelp, TripAdvisor, and More 2.7.0

reviews-feed / tests / Unit / WpmlLanguageMappingTest.php

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WpmlLanguageMappingTest.php

96 lines

1	<?php
2
3	namespace SmashBalloon\Reviews\Tests\Unit;
4
5	use PHPUnit\Framework\TestCase;
6	use SmashBalloon\Reviews\Common\Util;
7
8	/**
9	* Pins Util::map_wpml_to_google_language() — maps a WPML/locale code to a code the
10	* Google Places API actually accepts, so reviews come back translated (SMASH-1617,
11	* WPSA #62626). The reported case: a WPML `es-mx` site sent an unsupported code and
12	* Google returned reviews untranslated; this maps it to `es-419`.
13	*
14	* Pure static (only reads the in-code supported-language list), so it runs in the
15	* plain-PHPUnit suite.
16	*/
17	final class WpmlLanguageMappingTest extends TestCase
18	{
19	/**
20	* @dataProvider provideCodes
21	*
22	* @param string\|null $input
23	* @param string\|null $expected
24	*/
25	public function test_map_wpml_to_google_language($input, $expected): void
26	{
27	$this->assertSame($expected, Util::map_wpml_to_google_language($input));
28	}
29
30	/** @return array<string, array{0: string\|null, 1: string\|null}> */
31	public static function provideCodes(): array
32	{
33	return [
34	// --- The reported regression: every Latin-American Spanish variant -> es-419 ---
35	'es-mx -> es-419' => ['es-mx', 'es-419'],
36	'es_MX underscore' => ['es_MX', 'es-419'],
37	'ES-MX uppercase' => ['ES-MX', 'es-419'],
38	'es-ar -> es-419' => ['es-ar', 'es-419'],
39	'es-cl -> es-419' => ['es-cl', 'es-419'],
40	'es-co -> es-419' => ['es-co', 'es-419'],
41	'es-pe -> es-419' => ['es-pe', 'es-419'],
42	'es-ve -> es-419' => ['es-ve', 'es-419'],
43	'es-uy -> es-419' => ['es-uy', 'es-419'],
44	'es-419 exact' => ['es-419', 'es-419'],
45
46	// --- Spain Spanish stays es ---
47	'es -> es' => ['es', 'es'],
48	'es-es -> es' => ['es-es', 'es'],
49	'es-ES -> es' => ['es-ES', 'es'],
50	'es_ES underscore -> es' => ['es_ES', 'es'],
51
52	// --- Already-supported codes pass through unchanged (BC) ---
53	'en exact' => ['en', 'en'],
54	'en-GB exact' => ['en-GB', 'en-GB'],
55	'en-AU exact' => ['en-AU', 'en-AU'],
56	'fr exact' => ['fr', 'fr'],
57	'fr-CA exact' => ['fr-CA', 'fr-CA'],
58	'pt exact' => ['pt', 'pt'],
59	'pt-BR exact' => ['pt-BR', 'pt-BR'],
60	'pt-PT exact' => ['pt-PT', 'pt-PT'],
61	'zh exact' => ['zh', 'zh'],
62	'zh-CN exact' => ['zh-CN', 'zh-CN'],
63	'zh-TW exact' => ['zh-TW', 'zh-TW'],
64	'hy (Armenian) exact' => ['hy', 'hy'],
65
66	// --- Case-insensitive match for region variants Google lists ---
67	'en-gb -> en-GB' => ['en-gb', 'en-GB'],
68	'en-au -> en-AU' => ['en-au', 'en-AU'],
69	'pt-br -> pt-BR' => ['pt-br', 'pt-BR'],
70	'pt_br underscore -> pt-BR' => ['pt_br', 'pt-BR'],
71	'fr-ca -> fr-CA' => ['fr-ca', 'fr-CA'],
72	'zh-tw -> zh-TW' => ['zh-tw', 'zh-TW'],
73	'zh-hk -> zh-HK' => ['zh-hk', 'zh-HK'],
74
75	// --- Region strip to a supported base language ---
76	'en-us -> en' => ['en-us', 'en'],
77	'fr-fr -> fr' => ['fr-fr', 'fr'],
78	'de-de -> de' => ['de-de', 'de'],
79	'de_DE underscore -> de' => ['de_DE', 'de'],
80	'it-it -> it' => ['it-it', 'it'],
81	'nl-nl -> nl' => ['nl-nl', 'nl'],
82	'ja-jp -> ja' => ['ja-jp', 'ja'],
83	'ru-ru -> ru' => ['ru-ru', 'ru'],
84	'EN uppercase base -> en' => ['EN', 'en'],
85
86	// --- Unmappable -> null so the caller falls back (never sends a bogus code) ---
87	'literal wpml -> null' => ['wpml', null],
88	'unknown 2-letter -> null' => ['xx', null],
89	'unknown region -> null' => ['xx-yy', null],
90	'gibberish -> null' => ['zz-zz', null],
91	'empty string -> null' => ['', null],
92	'null -> null' => [null, null],
93	];
94	}
95	}
96