fixed test

vCardEditor_Test/LocalizationLoaderTest.cs

@@ -1,6 +1,5 @@
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using NSubstitute;
-using System;
 using vCardEditor.Libs.TinyJson;
 using vCardEditor.Repository;
 
@@ -22,5 +21,18 @@ namespace vCardEditor_Test
             Assert.IsTrue(embeddedlang.languages.Count == 2, "Number of json entries invalid");
 
         }
+
+        [TestMethod]
+        public void IncorrectJsonLoaded_Test()
+        {
+            var fileHandler = Substitute.For<IFileHandler>();
+            fileHandler.LoadJsonFromAssembly(Arg.Any<string>()).Returns(JsonEntries.InvalidJsonValid);
+            var JsonParser = new TinyJsonParser();
+
+            var embeddedlang = new LocalizationLoader(JsonParser, fileHandler).LoadEmbedded();
+
+
+            Assert.IsTrue(embeddedlang.version == "1.0", "Json version incorrect");
+        }
     }
 }