From cbc92cfc389b22654d1e606d4dc757105aa1d4d4 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Thu, 12 Dec 2019 20:29:57 +0100
Subject: [PATCH] =?utf8?q?=F0=9F=9A=A7=20Add=20tickers=20wrapper=20to=20sh?=
 =?utf8?q?utdown=20tickers?=
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---
 .../net/pterodactylus/sone/main/TickerShutdown.kt  | 35 ++++++++++++++++
 .../pterodactylus/sone/main/TickerShutdownTest.kt  | 46 ++++++++++++++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 src/main/kotlin/net/pterodactylus/sone/main/TickerShutdown.kt
 create mode 100644 src/test/kotlin/net/pterodactylus/sone/main/TickerShutdownTest.kt

diff --git a/src/main/kotlin/net/pterodactylus/sone/main/TickerShutdown.kt b/src/main/kotlin/net/pterodactylus/sone/main/TickerShutdown.kt
new file mode 100644
index 0000000..71764ec
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/main/TickerShutdown.kt
@@ -0,0 +1,35 @@
+/**
+ * Sone - TickerShutdown.kt - Copyright © 2019 David ‘Bombe’ Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.main
+
+import com.google.common.eventbus.*
+import net.pterodactylus.sone.core.event.*
+import java.util.concurrent.*
+
+/**
+ * Wrapper around all [tickers][ScheduledExecutorService] used in Sone,
+ * ensuring proper shutdown.
+ */
+class TickerShutdown(private val notificationTicker: ScheduledExecutorService) {
+
+	@Subscribe
+	fun shutdown(shutdown: Shutdown) {
+		notificationTicker.shutdown()
+	}
+
+}
diff --git a/src/test/kotlin/net/pterodactylus/sone/main/TickerShutdownTest.kt b/src/test/kotlin/net/pterodactylus/sone/main/TickerShutdownTest.kt
new file mode 100644
index 0000000..c02b962
--- /dev/null
+++ b/src/test/kotlin/net/pterodactylus/sone/main/TickerShutdownTest.kt
@@ -0,0 +1,46 @@
+/**
+ * Sone - TickerShutdownTest.kt - Copyright © 2019 David ‘Bombe’ Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.main
+
+import com.google.common.eventbus.*
+import net.pterodactylus.sone.core.event.*
+import net.pterodactylus.sone.test.*
+import org.mockito.Mockito.*
+import java.util.concurrent.*
+import kotlin.test.*
+
+/**
+ * Unit test for [TickerShutdown].
+ */
+@Suppress("UnstableApiUsage")
+class TickerShutdownTest {
+
+	private val eventBus = EventBus()
+	private val notificationTicker = mock<ScheduledExecutorService>()
+
+	init {
+		eventBus.register(TickerShutdown(notificationTicker))
+	}
+
+	@Test
+	fun `ticker is shutdown on shutdown`() {
+		eventBus.post(Shutdown())
+		verify(notificationTicker).shutdown()
+	}
+
+}
-- 
2.7.4