Codacy style changes for test files

test/toCamelCase/toCamelCase.js

@@ -1,10 +1,11 @@
 const toCamelCase = str => {
-let s =
-str &&
-str
-.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
-.map(x => x.slice(0, 1).toUpperCase() + x.slice(1).toLowerCase())
-.join('');
-return s.slice(0, 1).toLowerCase() + s.slice(1);
+  let s =
+    str &&
+    str
+      .match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
+      .map(x => x.slice(0, 1).toUpperCase() + x.slice(1).toLowerCase())
+      .join('');
+  return s.slice(0, 1).toLowerCase() + s.slice(1);
 };
+
 module.exports = toCamelCase;