test: cover all

src/index.js

@@ -90,7 +90,7 @@ const _engine = {
 function normalizeStringArray (value) {
   if (_.isArray(value)) return value
   if (_.isString(value)) return [value]
-  return []
+  throw new TypeError('illegal root: ' + value)
 }
 
 export default function Liquid (options) {

src/template.js

@@ -3,10 +3,13 @@ import path from 'path'
 import {anySeries} from './util/promise.js'
 import {statFileAsync, readFileAsync} from './util/fs.js'
 
-function lookup (filepath, root, options) {
+export async function resolve (filepath, root, options) {
+  if (!path.extname(filepath)) {
+    filepath += options.extname
+  }
   root = options.root.concat(root || [])
   root = _.uniq(root)
-  const paths = root.map(root => path.resolve(root || location.href, filepath))
+  const paths = root.map(root => path.resolve(root, filepath))
   return anySeries(paths, async path => {
     try {
       await statFileAsync(path)
@@ -18,13 +21,6 @@ function lookup (filepath, root, options) {
   })
 }
 
-export async function resolve (filepath, root, options) {
-  if (!path.extname(filepath)) {
-    filepath += options.extname
-  }
-  return lookup(filepath, root, options)
-}
-
 export async function read (filepath) {
   return readFileAsync(filepath)
 }