diff --git a/test/Translator.spec.ts b/test/Translator.spec.ts
index 00b7b8cf..df4aeefa 100644
--- a/test/Translator.spec.ts
+++ b/test/Translator.spec.ts
@@ -218,6 +218,25 @@ export class TranslationSpecInplace {
     expect(translator.translate(dish).offers[0].inPlace.categories[1234]('printer')).to.equal('printer');
     expect(translator.translate(dish).offers[0].inPlace.categories[1]('printer')).to.not.equal('printer');
   }
+
+  @test
+  public changingTranslatorLanguageFlushesItsLRUCache() {
+    const translatorDE = new SCThingTranslator('de');
+    expect(translatorDE.translate(dish).name()).to.equal('de-dish-name');
+    translatorDE.language = 'en';
+    expect(translatorDE.translate(dish).name()).to.equal('base-dish-name');
+  }
+
+  @test
+  public forceTranslatorLRUCacheToOverflow() {
+    const translatorDE = new SCThingTranslator('de');
+    // Make sure to add more elements to the translator cache than the maximum cache capacity. See Translator.ts
+    for (let i = 0; i < 201; i++) {
+      const anotherDish = Object.assign({}, dish);
+      anotherDish.uid = String(i);
+      expect(translatorDE.translate(anotherDish).name()).to.equal('de-dish-name');
+    }
+  }
 }
 
 // tslint:disable:member-ordering no-eval no-unused-expression TranslationSpec