extendify / tests / Integration / QuickEdit / Services / TranslatedContextTest.php

TranslatedContextTest.php in Extendify 3.1.0, at tests/Integration/QuickEdit/Services/TranslatedContextTest.php

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1	<?php
2
3	namespace Extendify\Tests\Integration\QuickEdit\Services {
4
5	use Extendify\QuickEdit\Services\TranslatedContext;
6	use WP_UnitTestCase;
7
8	/**
9	* Characterizes TranslatedContext::detect() — the server-side check for
10	* whether the current front-end render is showing a non-default-language
11	* translation, across the three supported multilingual plugins:
12	*
13	* - TranslatePress: trp_settings['default-language'] vs the $TRP_LANGUAGE
14	* global the plugin resolves per request.
15	* - WPML: the wpml_current_language / wpml_default_language filters.
16	* - Polylang: pll_current_language() / pll_default_language().
17	*
18	* WPML is filter-driven and Polylang is exercised through global-namespace
19	* function stubs (defined below) so neither plugin needs to be installed.
20	*/
21	class TranslatedContextTest extends WP_UnitTestCase
22	{
23	public function tearDown(): void
24	{
25	remove_all_filters('wpml_current_language');
26	remove_all_filters('wpml_default_language');
27	delete_option('trp_settings');
28	unset(
29	$GLOBALS['TRP_LANGUAGE'],
30	$GLOBALS['__qe_test_pll_current'],
31	$GLOBALS['__qe_test_pll_default']
32	);
33	parent::tearDown();
34	}
35
36	public function test_no_multilingual_plugin_reports_not_translated()
37	{
38	$result = TranslatedContext::detect();
39
40	$this->assertFalse($result['isTranslated']);
41	$this->assertNull($result['plugin']);
42	}
43
44	public function test_translatepress_translated_when_current_differs_from_default()
45	{
46	update_option('trp_settings', ['default-language' => 'en_US']);
47	$GLOBALS['TRP_LANGUAGE'] = 'es_ES';
48
49	$result = TranslatedContext::detect();
50
51	$this->assertTrue($result['isTranslated']);
52	$this->assertSame('translatepress', $result['plugin']);
53	}
54
55	public function test_translatepress_not_translated_on_default_language()
56	{
57	update_option('trp_settings', ['default-language' => 'en_US']);
58	$GLOBALS['TRP_LANGUAGE'] = 'en_US';
59
60	$result = TranslatedContext::detect();
61
62	$this->assertFalse($result['isTranslated']);
63	$this->assertNull($result['plugin']);
64	}
65
66	public function test_wpml_translated_when_current_differs_from_default()
67	{
68	add_filter('wpml_current_language', function () {
69	return 'es';
70	});
71	add_filter('wpml_default_language', function () {
72	return 'en';
73	});
74
75	$result = TranslatedContext::detect();
76
77	$this->assertTrue($result['isTranslated']);
78	$this->assertSame('wpml', $result['plugin']);
79	}
80
81	public function test_wpml_not_translated_on_default_language()
82	{
83	add_filter('wpml_current_language', function () {
84	return 'en';
85	});
86	add_filter('wpml_default_language', function () {
87	return 'en';
88	});
89
90	$result = TranslatedContext::detect();
91
92	$this->assertFalse($result['isTranslated']);
93	$this->assertNull($result['plugin']);
94	}
95
96	public function test_polylang_translated_when_current_differs_from_default()
97	{
98	$GLOBALS['__qe_test_pll_current'] = 'es';
99	$GLOBALS['__qe_test_pll_default'] = 'en';
100
101	$result = TranslatedContext::detect();
102
103	$this->assertTrue($result['isTranslated']);
104	$this->assertSame('polylang', $result['plugin']);
105	}
106
107	public function test_polylang_not_translated_on_default_language()
108	{
109	$GLOBALS['__qe_test_pll_current'] = 'en';
110	$GLOBALS['__qe_test_pll_default'] = 'en';
111
112	$result = TranslatedContext::detect();
113
114	$this->assertFalse($result['isTranslated']);
115	$this->assertNull($result['plugin']);
116	}
117	}
118	}
119
120	namespace {
121
122	// Polylang ships pll_current_language() / pll_default_language() as global
123	// functions. Stub them when the plugin is absent so TranslatedContext's
124	// Polylang branch can run under test; the return values are driven by the
125	// globals each test sets, and an unset global reads as "no language" (false).
126	if (!function_exists('pll_current_language')) {
127	function pll_current_language($field = 'slug')
128	{
129	return isset($GLOBALS['__qe_test_pll_current']) ? $GLOBALS['__qe_test_pll_current'] : false;
130	}
131	}
132
133	if (!function_exists('pll_default_language')) {
134	function pll_default_language($field = 'slug')
135	{
136	return isset($GLOBALS['__qe_test_pll_default']) ? $GLOBALS['__qe_test_pll_default'] : false;
137	}
138	}
139	}
140