fix: append single word filter test case

lib/badwords.js

@@ -38,19 +38,6 @@ class Filter {
       .length > 0 || false;
   }
 
-  /**
-  * Determine if a string contains profane language against the exclude array.
-  * @param {string} string - String to evaluate for profanity.
-  */
-  isAnyProfane(string) {
-    return this.list
-      .filter((word) => {
-        const wordExp = new RegExp(`\\b${word.replace(/(\W)/g, '\\$1')}\\b`, 'gi');
-        return wordExp.test(string);
-      })
-      .length > 0 || false;
-  }
-
   /**
    * Replace a word with placeHolder characters;
    * @param {string} string - String to replace.

test/filter.js

@@ -3,45 +3,50 @@ var Filter = require('../lib/badwords.js'),
 	filter = new Filter(),
 	assert = require('better-assert');
 
-describe('filter', function(){
-	describe('clean',function(){
-		it('Should replace a bad word within a sentence asterisks (******)',function(){
-			console.log(filter.clean('áéñóú'));
-			assert(filter.clean('áéñóú') === 'áéñóú');
+describe('filter', function () {
+	describe('clean', function () {
+		it('Should replace a bad word within a sentence asterisks (******)', function () {
+			console.log(filter.clean('Don\'t be an ash0le'));
+			assert(filter.clean('Don\'t be an ash0le') === 'Don\'t be an ******');
 
 		});
 
-		it('Should replace multiple instances of any bad words within a sentence asterisks (******)',function(){
+		it('Should replace multiple instances of any bad words within a sentence asterisks (******)', function () {
 			assert(filter.clean('cnts ash0le knob xxx') === '**** ****** **** ***');
 		});
 
-		it('Should not replace anything within a sentence if there are no bad words',function(){
+		it('Should not replace anything within a sentence if there are no bad words', function () {
 			assert(filter.clean('The cat ran fast') === 'The cat ran fast');
 		});
 
-		it('Should replace a string with proper placeholder when overridden', function(){
-			var customFilter = new Filter({ placeHolder: 'x'});
+		it('Should replace a string with proper placeholder when overridden', function () {
+			var customFilter = new Filter({ placeHolder: 'x' });
 			assert(customFilter.clean('This is a hells good test') === 'This is a xxxxx good test');
 		});
 
-		it('Should allow an instance of filter with an empty blacklist', function() {
+		it('Should allow an instance of filter with an empty blacklist', function () {
 			var customFilter = new Filter({
 				emptyList: true
 			});
 			assert(customFilter.clean('This is a hells good test') === 'This is a hells good test');
 		});
 
-		it('Should tokenize words according to regex word boundaries',function(){
+		it('Should tokenize words according to regex word boundaries', function () {
 			assert(filter.clean('what a bitch...fuck you') === 'what a *****...**** you');
 			assert(filter.clean('<p>Don\'t be an asshole</p>') === '<p>Don\'t be an *******</p>');
 		});
 
-		xit('Should filter words that are derivatives of words from the filter blacklist', function() {
+		xit('Should filter words that are derivatives of words from the filter blacklist', function () {
 			assert(filter.clean('shitshit') === '********');
-    });
+		});
 
-    it('Shouldn\'t filter words that aren\'t profane.', function() {
+		it('Shouldn\'t filter words that aren\'t profane.', function () {
 			assert(filter.clean('hello there') === 'hello there');
-    });
+		});
+
+		it('Should not replace anything of a single , multilingual and not profane word', function () {
+			assert(filter.clean('áéñóú') === 'áéñóú');
+		});
+
 	});
-});
+});