diff --git a/test/extract_pot.sh b/test/extract_pot.sh
index 2af58e0..17f95cd 100644
--- a/test/extract_pot.sh
+++ b/test/extract_pot.sh
@@ -1,2 +1,2 @@
 #!/bin/sh
-xgettext -o test.pot -k_ -k"_LC:1c,2" -s -c --package-name=moFileReader test.cpp
\ No newline at end of file
+xgettext -o test.pot -k"_L" -k"_LC:1c,2" -s -c --package-name=moFileReader --from-code=UTF-8 test.cpp
\ No newline at end of file
diff --git a/test/languages/nl.mo b/test/languages/nl.mo
index 3510228..54b5622 100644
Binary files a/test/languages/nl.mo and b/test/languages/nl.mo differ
diff --git a/test/languages/nl.po b/test/languages/nl.po
index b93fc04..366642b 100644
--- a/test/languages/nl.po
+++ b/test/languages/nl.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: moFileReader\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-12-13 14:39+0100\n"
-"PO-Revision-Date: 2021-08-25 09:01+0000\n"
+"POT-Creation-Date: 2021-10-16 11:52+0200\n"
+"PO-Revision-Date: 2021-10-16 11:53+0200\n"
 "Last-Translator: Edgar <Edgar@AnotherFoxGuy.com>\n"
 "Language-Team: Dutch <https://weblate.anotherfoxguy.com/projects/"
 "mofilereader/mofilereader/nl/>\n"
@@ -17,53 +17,61 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Generator: Weblate 4.8\n"
+"X-Generator: Poedit 3.0\n"
+
+#: test.cpp:60
+msgid ""
+"De naam 'Omrop Fryslân' houdt in: Regionaal herkenbaar, actueel, "
+"onafhankelijk, betrouwbaar, toegankelijk, vermakelijk en divers"
+msgstr ""
+"De namme ‘Omrop Fryslân’ hâldt yn: regionaal werkenber, aktueel, "
+"ûnôfhinklik, betrouber, tagonklik, ûnderhâldend en divers"
+
+#: test.cpp:63
+msgid "I 💚 Fryslân"
+msgstr "Ik 💚 Friesland"
+
+#: test.cpp:58
+msgid ""
+"Omrop Fryslân makket radio en telefyzje yn it Frysk, dêrmei is de omrop de "
+"ienige stjoerder fan Nederlân dy’t net yn it Nederlânsk útstjoert"
+msgstr ""
+"Omrop Fryslân maakt radio en televisie in het Fries, daarmee is de omroep de "
+"enige zender van Nederland die niet in het Nederlanders uitzendt"
 
 #. This is the first comment.
-#: test.cpp:31
+#: test.cpp:71
 msgctxt "TEST|String|1"
 msgid "String English"
 msgstr "Text Nederlands Een"
 
 #. This is the second comment.
-#: test.cpp:33
+#: test.cpp:73
 msgctxt "TEST|String|2"
 msgid "String English"
 msgstr "Text Nederlands Twee"
 
 #. This is the third comment.
-#: test.cpp:35
+#: test.cpp:75
 msgctxt "TEST|String|3"
 msgid "String English"
 msgstr "Text Nederlands Drie"
 
 #. This is the first comment.
-#: test.cpp:19
+#: test.cpp:46
 msgid "String English One"
 msgstr "Text Nederlands Een"
 
 #. This is the third comment.
-#: test.cpp:23
+#: test.cpp:50
 msgid "String English Three"
 msgstr "Text Nederlands Drie"
 
 #. This is the second comment.
-#: test.cpp:21
+#: test.cpp:48
 msgid "String English Two"
 msgstr "Text Nederlands Twee"
 
-#~ msgctxt "TEST|String|1"
-#~ msgid "String English One"
-#~ msgstr "Text Nederlands Een"
-
-#~ msgctxt "TEST|String|3"
-#~ msgid "String English Three"
-#~ msgstr "Text Nederlands Drie"
-
-#~ msgctxt "TEST|String|2"
-#~ msgid "String English Two"
-#~ msgstr "Text Nederlands Twee"
-
-#~ msgctxt "Menu|"
-#~ msgid "File"
-#~ msgstr "Bestand"
+#: test.cpp:62
+msgid "geändert ß"
+msgstr "veranderd ß"
diff --git a/test/test.cpp b/test/test.cpp
index 376f734..2d2aba0 100644
--- a/test/test.cpp
+++ b/test/test.cpp
@@ -24,7 +24,7 @@ TEST_CASE("Count number of strings", "[Count]")
 {
     moFileReader moFR;
     moFR.ReadFile(MO_TEST_FILE);
-    CHECK(7 ==  moFR.GetNumStrings());
+    CHECK(11 ==  moFR.GetNumStrings());
 }
 
 TEST_CASE("Empties the Lookup-Table", "[Count]")
@@ -32,7 +32,7 @@ TEST_CASE("Empties the Lookup-Table", "[Count]")
     moFileReader moFR;
     moFR.ReadFile(MO_TEST_FILE);
     CHECK("Text Nederlands Een" == moFR.Lookup("String English One"));
-    CHECK(7 ==  moFR.GetNumStrings());
+    CHECK(11 ==  moFR.GetNumStrings());
     moFR.ClearTable();
     CHECK("String English One" == moFR.Lookup("String English One"));
     CHECK(0 ==  moFR.GetNumStrings());
@@ -50,6 +50,19 @@ TEST_CASE("Lookup string", "[Lookup]")
     CHECK("Text Nederlands Drie" == _L("String English Three"));
 }
 
+TEST_CASE("Lookup string with unicode", "[LookupUnicode]")
+{
+    moFileReader moFR;
+    moFR.ReadFile(MO_TEST_FILE);
+    CHECK("Omrop Fryslân maakt radio en televisie in het Fries, daarmee is de omroep de enige zender van Nederland die niet in het Nederlanders uitzendt"
+          == _L("Omrop Fryslân makket radio en telefyzje yn it Frysk, dêrmei is de omrop de ienige stjoerder fan Nederlân dy’t net yn it Nederlânsk útstjoert"));
+    CHECK("De namme ‘Omrop Fryslân’ hâldt yn: regionaal werkenber, aktueel, ûnôfhinklik, betrouber, tagonklik, ûnderhâldend en divers"
+          == _L("De naam 'Omrop Fryslân' houdt in: Regionaal herkenbaar, actueel, onafhankelijk, betrouwbaar, toegankelijk, vermakelijk en divers"));
+    CHECK("Bûter, brea en brûne sûker" == moFR.Lookup("Bûter, brea en brûne sûker"));
+    CHECK("veranderd ß" == _L("geändert ß"));
+    CHECK("Ik 💚 Friesland" == _L("I 💚 Fryslân"));
+}
+
 TEST_CASE("Lookup string with context", "[LookupWithContext]")
 {
     moFileReader moFR;
@@ -74,6 +87,6 @@ TEST_CASE("Lookup not existing strings with context", "[LookupWithContext-fail]"
 {
     moFileReader moFR;
     moFR.ReadFile(MO_TEST_FILE);
-    CHECK("String English" == _LC("Nope", "String English"));
-    CHECK("Not this one" == _LC("TEST|String|1", "Not this one"));
+    CHECK("String English" == moFR.LookupWithContext("Nope", "String English"));
+    CHECK("Not this one" == moFR.LookupWithContext("TEST|String|1", "Not this one"));
 }
\ No newline at end of file
diff --git a/test/test.pot b/test/test.pot
index 4e74c1e..315b559 100644
--- a/test/test.pot
+++ b/test/test.pot
@@ -8,44 +8,64 @@ msgid ""
 msgstr ""
 "Project-Id-Version: moFileReader\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-12-13 14:39+0100\n"
+"POT-Creation-Date: 2021-10-16 11:52+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: \n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
+#: test.cpp:60
+msgid ""
+"De naam 'Omrop Fryslân' houdt in: Regionaal herkenbaar, actueel, "
+"onafhankelijk, betrouwbaar, toegankelijk, vermakelijk en divers"
+msgstr ""
+
+#: test.cpp:63
+msgid "I 💚 Fryslân"
+msgstr ""
+
+#: test.cpp:58
+msgid ""
+"Omrop Fryslân makket radio en telefyzje yn it Frysk, dêrmei is de omrop de "
+"ienige stjoerder fan Nederlân dy’t net yn it Nederlânsk útstjoert"
+msgstr ""
+
 #. This is the first comment.
-#: test.cpp:31
+#: test.cpp:71
 msgctxt "TEST|String|1"
 msgid "String English"
 msgstr ""
 
 #. This is the second comment.
-#: test.cpp:33
+#: test.cpp:73
 msgctxt "TEST|String|2"
 msgid "String English"
 msgstr ""
 
 #. This is the third comment.
-#: test.cpp:35
+#: test.cpp:75
 msgctxt "TEST|String|3"
 msgid "String English"
 msgstr ""
 
 #. This is the first comment.
-#: test.cpp:19
+#: test.cpp:46
 msgid "String English One"
 msgstr ""
 
 #. This is the third comment.
-#: test.cpp:23
+#: test.cpp:50
 msgid "String English Three"
 msgstr ""
 
 #. This is the second comment.
-#: test.cpp:21
+#: test.cpp:48
 msgid "String English Two"
 msgstr ""
+
+#: test.cpp:62
+msgid "geändert ß"
+msgstr ""