28 lines
1.0 KiB
PHP
28 lines
1.0 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\Newsletter\Renderer\Blocks;
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use MailPoet\Newsletter\Links\Links;
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use MailPoet\Newsletter\Renderer\PostProcess\OpenTracking;
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class OpenTrackingTest extends \MailPoetTest {
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public function testItAddsTrackingImage(): void {
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$template = '<html><body><p>text</p></body></html>';
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$result = OpenTracking::process($template);
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$this->assertStringContainsString('<img', $result);
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$this->assertStringContainsString('src="' . Links::DATA_TAG_OPEN . '"', $result);
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}
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public function testItReturnsOriginalInputIfBodyTagIsMissing(): void {
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$template = '<html><p>text</p></html>';
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$result = OpenTracking::process($template);
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$this->assertEquals($template, $result);
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}
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public function testItPreservesHTMLEntities(): void {
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$template = '<html><body><p>text</p><img src="x" onerror="alert(1)"></body></html>';
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$result = OpenTracking::process($template);
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$this->assertStringContainsString('<img src="x" onerror="alert(1)">', $result);
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}
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}
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