test: reset rcmail singleton between tests

Copilot · GermanCoding · web-flow · commit 14cabb9cd7d9 · 2026-05-10T14:38:29.000Z
Agent-Logs-Url: https://github.com/GermanCoding/Roundcube_TLS_Icon/sessions/1a348c23-50d8-4c86-9ac7-408ac7badf4a Co-authored-by: GermanCoding <4279661+GermanCoding@users.noreply.github.com>
diff --git a/test/TlsIconTest.php b/test/TlsIconTest.php
@@ -51,6 +51,12 @@ public function __construct($name = null, array $data = [], $dataName = '')
 		$this->strNewPostfixTLSv13 = '<img class="lock_icon" src="' . $plugin->get_svg_path('lock.svg') . '" title="TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (secp384r1) server-signature RSA-PSS (4096 bits) server-digest SHA256" />';
 	}
 
+	protected function tearDown(): void
+	{
+		rcmail::$instance = null;
+		parent::tearDown();
+	}
+
 	public function testInstance()
 	{
 		$o = new tls_icon();

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,12 @@ public function __construct($name = null, array $data = [], $dataName = '')`
`51`	`51`	`$this->strNewPostfixTLSv13 = '<img class="lock_icon" src="' . $plugin->get_svg_path('lock.svg') . '" title="TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (secp384r1) server-signature RSA-PSS (4096 bits) server-digest SHA256" />';`
`52`	`52`	`}`
`53`	`53`
	`54`	`+ protected function tearDown(): void`
	`55`	`+ {`
	`56`	`+ rcmail::$instance = null;`
	`57`	`+ parent::tearDown();`
	`58`	`+ }`
	`59`	`+`
`54`	`60`	`public function testInstance()`
`55`	`61`	`{`
`56`	`62`	`$o = new tls_icon();`