extendify / tests / Integration / QuickEdit / Schemas / ParagraphTest.php

ParagraphTest.php in Extendify 3.1.1, at tests/Integration/QuickEdit/Schemas/ParagraphTest.php

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1	<?php
2
3	namespace Extendify\Tests\Integration\QuickEdit\Schemas;
4
5	use Extendify\QuickEdit\Schemas\Paragraph;
6	use WP_UnitTestCase;
7
8	class ParagraphTest extends WP_UnitTestCase
9	{
10	public function test_fields_returns_text_then_alignment()
11	{
12	$fields = (new Paragraph())->fields();
13
14	$this->assertCount(2, $fields);
15
16	$this->assertSame('content', $fields[0]['key']);
17	$this->assertSame('text', $fields[0]['control']);
18
19	$this->assertSame('align', $fields[1]['key']);
20	$this->assertSame('alignment', $fields[1]['control']);
21
22	$alignValues = array_column($fields[1]['options'], 'value');
23	$this->assertSame(['left', 'center', 'right'], $alignValues);
24	}
25
26	public function test_apply_content_rewrites_inner_p_preserving_p_attributes()
27	{
28	$block = $this->paragraphBlock('<p class="has-large-font-size">old</p>');
29
30	$result = (new Paragraph())->apply($block, 'content', 'new');
31
32	$this->assertSame('<p class="has-large-font-size">new</p>', $result['innerHTML']);
33	$this->assertSame([$result['innerHTML']], $result['innerContent']);
34	}
35
36	public function test_apply_content_synthesizes_p_when_none_exists()
37	{
38	$block = $this->paragraphBlock('');
39
40	$result = (new Paragraph())->apply($block, 'content', 'hello');
41
42	$this->assertSame('<p>hello</p>', $result['innerHTML']);
43	$this->assertSame(['<p>hello</p>'], $result['innerContent']);
44	}
45
46	public function test_apply_content_runs_through_wp_kses_post()
47	{
48	$block = $this->paragraphBlock('<p>old</p>');
49
50	$result = (new Paragraph())->apply($block, 'content', 'safe <script>bad()</script>');
51
52	// wp_kses_post strips <script>; bare text + tag name leak through but the call is unsafe-script-free.
53	$this->assertStringNotContainsString('<script>', $result['innerHTML']);
54	}
55
56	public function test_apply_content_treats_regex_backreferences_in_user_text_as_literal()
57	{
58	$inputs = ['Try $1 for size', 'Use \\1 here', '$0 free', 'Mixed $1 and \\2'];
59
60	foreach ($inputs as $input) {
61	$block = $this->paragraphBlock('<p>old</p>');
62	$result = (new Paragraph())->apply($block, 'content', $input);
63
64	$this->assertSame('<p>' . $input . '</p>', $result['innerHTML'], "input: {$input}");
65	}
66	}
67
68	public function test_apply_align_sets_attr_and_adds_alignment_class()
69	{
70	$block = $this->paragraphBlock('<p>x</p>');
71
72	$result = (new Paragraph())->apply($block, 'align', 'center');
73
74	$this->assertSame('center', $result['attrs']['align']);
75	$this->assertStringContainsString('has-text-align-center', $result['innerHTML']);
76	}
77
78	public function test_apply_align_with_invalid_value_removes_alignment()
79	{
80	$block = $this->paragraphBlock('<p class="has-text-align-right">x</p>');
81	$block['attrs']['align'] = 'right';
82
83	$result = (new Paragraph())->apply($block, 'align', 'sideways');
84
85	$this->assertArrayNotHasKey('align', $result['attrs']);
86	$this->assertStringNotContainsString('has-text-align-', $result['innerHTML']);
87	}
88
89	public function test_apply_align_replaces_existing_alignment_class()
90	{
91	$block = $this->paragraphBlock('<p class="has-text-align-left other">x</p>');
92
93	$result = (new Paragraph())->apply($block, 'align', 'right');
94
95	$this->assertStringContainsString('has-text-align-right', $result['innerHTML']);
96	$this->assertStringNotContainsString('has-text-align-left', $result['innerHTML']);
97	$this->assertStringContainsString('other', $result['innerHTML']);
98	}
99
100	public function test_apply_with_unknown_field_returns_block_unchanged()
101	{
102	$block = $this->paragraphBlock('<p>x</p>');
103
104	$this->assertSame($block, (new Paragraph())->apply($block, 'bogus', 'y'));
105	}
106
107	private function paragraphBlock(string $innerHTML): array
108	{
109	return [
110	'blockName' => 'core/paragraph',
111	'attrs' => [],
112	'innerBlocks' => [],
113	'innerHTML' => $innerHTML,
114	'innerContent' => [$innerHTML],
115	];
116	}
117	}
118