1 files changed, 44 insertions, 0 deletions
diff --git a/js/tests/unit/service/SettingsResourceSpec.js b/js/tests/unit/service/SettingsResourceSpec.js
index 912e342d1..68399707a 100644
--- a/js/tests/unit/service/SettingsResourceSpec.js
+++ b/js/tests/unit/service/SettingsResourceSpec.js
@@ -47,4 +47,48 @@ describe('SettingsResource', () => {
     });
 
 
+    it('should set language codes', inject((SettingsResource) => {
+        let codes = [
+            'ar-ma', 'ar', 'bg', 'ca', 'cs', 'cv', 'da', 'de', 'el', 'en-ca',
+            'en-gb', 'eo', 'es', 'et', 'eu', 'fi', 'fr-ca', 'fr', 'gl', 'he',
+            'hu', 'id', 'is', 'it', 'ja', 'ka', 'ko', 'lv', 'ms-my', 'nb', 'ne',
+            'nl', 'pl', 'pt-br', 'pt', 'ro', 'ru', 'sk', 'sl', 'sv', 'th', 'tr',
+            'tzm-la', 'tzm', 'uk', 'zh-cn', 'zh-tw', 'hi'
+        ];
+
+        for (let code of codes) {
+            SettingsResource.receive({
+                language: code
+            });
+            expect(SettingsResource.get('language')).toBe(code);
+        }
+    }));
+
+
+    it('should set default language codes', inject((SettingsResource) => {
+        SettingsResource.receive({
+            language: 'abc'
+        });
+        expect(SettingsResource.get('language')).toBe('en');
+    }));
+
+
+    it('should fix broken language codes', inject((SettingsResource) => {
+        SettingsResource.receive({
+            language: 'EN_CA'
+        });
+        expect(SettingsResource.get('language')).toBe('en-ca');
+    }));
+
+
+    it('should fall back to more general language code', inject((
+        SettingsResource) => {
+
+        SettingsResource.receive({
+            language: 'EN_US'
+        });
+        expect(SettingsResource.get('language')).toBe('en');
+    }));
+
+
 });
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