1 files changed, 39 insertions, 0 deletions
diff --git a/build/integration/features/bootstrap/Mail.php b/build/integration/features/bootstrap/Mail.php
new file mode 100644
index 00000000000..d48ed6399c5
--- /dev/null
+++ b/build/integration/features/bootstrap/Mail.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+trait Mail {
+	// CommandLine trait is expected to be used in the class that uses this
+	// trait.
+
+	/**
+	 * @var string
+	 */
+	private $fakeSmtpServerPid;
+
+	/**
+	 * @AfterScenario
+	 */
+	public function killDummyMailServer() {
+		if (!$this->fakeSmtpServerPid) {
+			return;
+		}
+
+		exec('kill ' . $this->fakeSmtpServerPid);
+
+		$this->invokingTheCommand('config:system:delete mail_smtpport');
+	}
+
+	/**
+	 * @Given /^dummy mail server is listening$/
+	 */
+	public function dummyMailServerIsListening() {
+		// Default smtpport (25) is restricted for regular users, so the
+		// FakeSMTP uses 2525 instead.
+		$this->invokingTheCommand('config:system:set mail_smtpport --value=2525 --type integer');
+
+		$this->fakeSmtpServerPid = exec('php features/bootstrap/FakeSMTPHelper.php >/dev/null 2>&1 & echo $!');
+	}
+}