1 files changed, 66 insertions, 0 deletions
diff --git a/locale/translations_test.go b/locale/translations_test.go
new file mode 100644
index 0000000..f196a28
--- /dev/null
+++ b/locale/translations_test.go
@@ -0,0 +1,66 @@
+// Copyright 2018 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package locale // import "miniflux.app/locale"
+
+import "testing"
+
+func TestAllLanguagesHaveCatalog(t *testing.T) {
+	for language := range AvailableLanguages() {
+		if _, found := translations[language]; !found {
+			t.Fatalf(`This language do not have a catalog: %s`, language)
+		}
+	}
+}
+
+func TestAllKeysHaveValue(t *testing.T) {
+	for language := range AvailableLanguages() {
+		messages, err := parseCatalogMessages(translations[language])
+		if err != nil {
+			t.Fatalf(`Parsing error language %s`, language)
+		}
+
+		if len(messages) == 0 {
+			t.Fatalf(`The language %q doesn't have any messages`, language)
+		}
+
+		for k, v := range messages {
+			switch value := v.(type) {
+			case string:
+				if value == "" {
+					t.Fatalf(`The key %q for the language %q have an empty string as value`, k, language)
+				}
+			case []string:
+				if len(value) == 0 {
+					t.Fatalf(`The key %q for the language %q have an empty list as value`, k, language)
+				}
+			}
+		}
+	}
+}
+
+func TestMissingTranslations(t *testing.T) {
+	refLang := "en_US"
+	references, err := parseCatalogMessages(translations[refLang])
+	if err != nil {
+		t.Fatal(`Unable to parse reference language`)
+	}
+
+	for language := range AvailableLanguages() {
+		if language == refLang {
+			continue
+		}
+
+		messages, err := parseCatalogMessages(translations[language])
+		if err != nil {
+			t.Fatalf(`Parsing error language %s`, language)
+		}
+
+		for key := range references {
+			if _, found := messages[key]; !found {
+				t.Fatalf(`Translation key %q not found in language %q`, key, language)
+			}
+		}
+	}
+}