Trim spaces from words in database.

Author: JTimothyKing

src/WordStore.js

@@ -35,7 +35,7 @@ class WordStore {
      */
     addWords(...words) {
         for (let word of words) {
-            word = word.toLocaleUpperCase();
+            word = word.trim().toLocaleUpperCase();
             let data = this._findWord(word);
             if (data === undefined) {
                 this.#wordsData.push({word});
@@ -49,7 +49,7 @@ class WordStore {
      */
     removeWords(...words) {
         for (let word of words) {
-            word = word.toLocaleUpperCase();
+            word = word.trim().toLocaleUpperCase();
             this.#wordsData = this.#wordsData.filter((W) => (W.word !== word));
         }
     }
@@ -64,7 +64,7 @@ class WordStore {
      * @param {string|number} tag
      */
     tagWord(word, tag) {
-        word = word.toLocaleUpperCase();
+        word = word.trim().toLocaleUpperCase();
         let data = this._findWord(word);
         if (data === undefined) {
             this.#wordsData.push({word, tag});
@@ -82,7 +82,7 @@ class WordStore {
      * @param {string} word
      */
     untagWord(word) {
-        word = word.toLocaleUpperCase();
+        word = word.trim().toLocaleUpperCase();
         let data = this._findWord(word);
         if (data === undefined) {
             this.addWords(word);

src/WordStore.test.js

@@ -89,3 +89,14 @@ test('words are capitalized in all operations', () => {
     expect(wd.words).toEqual(expectedWords('ABC'));
 });
 
+test('trim spaces from words in all operations', () => {
+    let wd = new WordStore();
+    wd.addWords(' ABC ', ' DEF ');
+    expect(wd.words).toEqual(expectedWords('ABC', 'DEF'));
+    wd.removeWords(' DEF ');
+    expect(wd.words).toEqual(expectedWords('ABC'));
+    wd.tagWord(' ABC ', 1);
+    expect(wd.words).toEqual(expectedWords({word: 'ABC', tag: 1}));
+    wd.untagWord(' ABC ');
+    expect(wd.words).toEqual(expectedWords('ABC'));
+});