From 0fb4d5d26449944b14fe98415c1cf36936312dbc Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@freenetproject.org>
Date: Thu, 27 Nov 2025 12:22:45 +0100
Subject: [PATCH] =?utf8?q?=E2=9C=85=20Add=20test=20for=20I18nContainer?=
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---
 .../de/todesbaum/jsite/i18n/I18nContainer.java     |  8 ++++
 .../de/todesbaum/jsite/i18n/I18nContainerTest.java | 47 ++++++++++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 src/test/java/de/todesbaum/jsite/i18n/I18nContainerTest.java

diff --git a/src/main/java/de/todesbaum/jsite/i18n/I18nContainer.java b/src/main/java/de/todesbaum/jsite/i18n/I18nContainer.java
index 80ae066..b212088 100644
--- a/src/main/java/de/todesbaum/jsite/i18n/I18nContainer.java
+++ b/src/main/java/de/todesbaum/jsite/i18n/I18nContainer.java
@@ -88,4 +88,12 @@ public class I18nContainer implements Iterable<Runnable> {
 		return allRunnables.iterator();
 	}
 
+	/**
+	 * Resets this {@link I18nContainer}. Should only be used for tests!
+	 */
+	void reset() {
+		i18nRunnables.clear();
+		i18nPostRunnables.clear();
+	}
+
 }
diff --git a/src/test/java/de/todesbaum/jsite/i18n/I18nContainerTest.java b/src/test/java/de/todesbaum/jsite/i18n/I18nContainerTest.java
new file mode 100644
index 0000000..91e89ad
--- /dev/null
+++ b/src/test/java/de/todesbaum/jsite/i18n/I18nContainerTest.java
@@ -0,0 +1,47 @@
+package de.todesbaum.jsite.i18n;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.contains;
+import static org.hamcrest.Matchers.emptyIterable;
+
+public class I18nContainerTest {
+
+	@Test
+	public void newI18nContainerIsEmpty() {
+		assertThat(I18nContainer.getInstance(), emptyIterable());
+	}
+
+	@Test
+	public void registeringARunnableMakesRunnableAvailableForIteration() {
+		Runnable runnable = () -> {};
+		I18nContainer.getInstance().registerRunnable(runnable);
+		assertThat(I18nContainer.getInstance(), contains(runnable));
+	}
+
+	@Test
+	public void registeringAPostRunnableMakesPostRunnableAvailableForIteration() {
+		Runnable runnable = () -> {};
+		I18nContainer.getInstance().registerPostRunnable(runnable);
+		assertThat(I18nContainer.getInstance(), contains(runnable));
+	}
+
+	@Test
+	public void registeringRunnableAfterPostRunnableMakesRunnableAvailableBeforePostRunnable() {
+		Runnable runnable = () -> {};
+		Runnable postRunnable = () -> {};
+		I18nContainer.getInstance().registerPostRunnable(postRunnable);
+		I18nContainer.getInstance().registerRunnable(runnable);
+		assertThat(I18nContainer.getInstance(), contains(runnable, postRunnable));
+	}
+
+	@Before
+	@After
+	public void resetI18nContainer() {
+		I18nContainer.getInstance().reset();
+	}
+
+}
-- 
2.7.4