refactor: use lodash/isEqualWith for covering edge case

package.json

@@ -86,6 +86,7 @@
     "chalk": "^3.0.0",
     "css.escape": "^1.5.1",
     "dom-accessibility-api": "^0.6.3",
+    "lodash": "^4.17.21",
     "redent": "^3.0.0"
   },
   "devDependencies": {

src/to-have-form-values.js

@@ -1,8 +1,9 @@
+import isEqualWith from 'lodash/isEqualWith'
 import escape from 'css.escape'
 import {
   checkHtmlElement,
   getSingleElementValue,
-  isEqualWithArraysAsSets,
+  compareArraysAsSet,
 } from './utils'
 
 // Returns the combined value of several elements that have the same name
@@ -68,7 +69,7 @@ export function toHaveFormValues(formElement, expectedValues) {
   const formValues = getAllFormValues(formElement)
   return {
     pass: Object.entries(expectedValues).every(([name, expectedValue]) =>
-      isEqualWithArraysAsSets(formValues[name], expectedValue),
+      isEqualWith(formValues[name], expectedValue, compareArraysAsSet),
     ),
     message: () => {
       const to = this.isNot ? 'not to' : 'to'

src/to-have-value.js

@@ -1,8 +1,9 @@
+import isEqualWith from 'lodash/isEqualWith'
 import {
   checkHtmlElement,
   getMessage,
   getSingleElementValue,
-  isEqualWithArraysAsSets,
+  compareArraysAsSet,
 } from './utils'
 
 export function toHaveValue(htmlElement, expectedValue) {
@@ -29,7 +30,7 @@ export function toHaveValue(htmlElement, expectedValue) {
 
   return {
     pass: expectsValue
-      ? isEqualWithArraysAsSets(receivedValue, expectedValue)
+      ? isEqualWith(receivedValue, expectedValue, compareArraysAsSet)
       : Boolean(receivedValue),
     message: () => {
       const to = this.isNot ? 'not to' : 'to'

src/utils.js

@@ -220,12 +220,11 @@ function toSentence(
   )
 }
 
-function isEqualWithArraysAsSets(arr1, arr2) {
+function compareArraysAsSet(arr1, arr2) {
   if (Array.isArray(arr1) && Array.isArray(arr2)) {
     return [...new Set(arr1)].every(v => new Set(arr2).has(v))
-  } else {
-    return arr1 === arr2
   }
+  return undefined
 }
 
 export {
@@ -241,5 +240,5 @@ export {
   getTag,
   getSingleElementValue,
   toSentence,
-  isEqualWithArraysAsSets,
+  compareArraysAsSet,
 }