added some fixes to get tests to pass

Author: Djfaucette

elements/pfe-autocomplete/src/pfe-autocomplete.js

@@ -262,7 +262,7 @@ class PfeAutocomplete extends PFElement {
     this._searchBtn.setAttribute("disabled", "");
     this._searchBtnTextual.setAttribute("disabled", "");
     this._input.focus();
-    this._searchCleared();
+    this._searchCleared(this._input.value);
   }
 
   _search() {
@@ -275,12 +275,12 @@ class PfeAutocomplete extends PFElement {
     this._input.setAttribute("aria-expanded", "false");
   }
 
-  _searchCleared() {
-    if (this._input.value == "") {
-      this.emitEvent(PfeAutocomplete.events.optionsShown, {
+  _searchCleared(searchQuery = '') {
+    if (this._input.value === "") {
+      this.emitEvent(PfeAutocomplete.events.optionCleared, {
         bubbles: true,
         composed: true,
-        detail: { searchValue: searchQuery },
+        detail: { searchValue: searchQuery},
       });
     }
   }

elements/pfe-autocomplete/test/pfe-autocomplete_test.js

@@ -181,17 +181,18 @@ describe('<pfe-autocomplete>', () => {
     flush(() => {
       const items = ['option 1', 'option 2'];
 
-      // autocompleteElem.autocompleteRequest = function (params, callback) {
-      //   const regx = new RegExp("\^" + params.query, "i");
-      //   callback(items.filter(function (item) {
-      //     return regx.test(item);
-      //   }));
-      // };
+      autocompleteElem.autocompleteRequest = function (params, callback) {
+        const regx = new RegExp("\^" + params.query, "i");
+        callback(items.filter(function (item) {
+          return regx.test(item);
+        }));
+      };
 
       autocompleteElem.addEventListener("pfe-autocomplete:option-cleared", function (event) {
         assert.isTrue(true); // the event listener was called
         done();
       });
+      autocompleteElem._clear();
     });
   });