test: fixes issues that were causing test failures locally and on ci (#514)

* fix: config.languages was 2d arr instead of 1d arr

* test: increase timeout for remote.spec.js

Author: SethFalco

lib/config.js

@@ -43,16 +43,16 @@ exports.get = () => {
   // Get the primary & secondary language.
   let langs = utils.localeToLang(process.env.LANG);
   merged.languages = merged.languages.concat(langs);
-  
+
   if(process.env.LANGUAGE !== undefined) {
     let langs = process.env.LANGUAGE.split(':');
-    
-    merged.languages.push(...langs.map((lang) => {
+
+    merged.languages.push(...langs.flatMap((lang) => {
       return utils.localeToLang(lang);
     }));
   }
   merged.languages = [...new Set(merged.languages)];
-  
+
   return merged;
 };
 

test/remote.spec.js

@@ -85,10 +85,9 @@ describe('Remote', () => {
           index.rebuildPagesIndex.restore();
 
           await fs.remove(tempFolder);
-        });
+        }).timeout(TIMEOUT_INTERVAL);
 
-      });
+      }).timeout(TIMEOUT_INTERVAL);
     });
   });
 });
-