Codacy style changes for test files

test/unzip/unzip.js

@@ -1,8 +1,9 @@
 const unzip = arr =>
-arr.reduce(
-(acc, val) => (val.forEach((v, i) => acc[i].push(v)), acc),
-Array.from({
-length: Math.max(...arr.map(x => x.length))
-}).map(x => [])
-);
+  arr.reduce(
+    (acc, val) => (val.forEach((v, i) => acc[i].push(v)), acc),
+    Array.from({
+      length: Math.max(...arr.map(x => x.length))
+    }).map(x => [])
+  );
+
 module.exports = unzip;