using awaits for proper result

apps/remix-ide/src/app/tabs/test-tab.js

@@ -606,7 +606,7 @@ module.exports = class TestTab extends ViewPlugin {
         this.updateDirList(testDirInput)
       } else {
         // If there is no matching folder in the workspace with entered text, enable Create button
-        if (this.testTabLogic.pathExists(testDirInput)) {
+        if (await this.testTabLogic.pathExists(testDirInput)) {
           this.createTestFolder.disabled = true
           this.updateGenerateFileAction().disabled = false
         } else {
@@ -636,10 +636,10 @@ module.exports = class TestTab extends ViewPlugin {
       name="utPath"
       style="background-image: var(--primary);"
       onkeyup=${(e) => this.handleTestDirInput(e)}
-      onchange=${(e) => {
+      onchange=${async (e) => {
         if (this.createTestFolder.disabled) {
           this.inputPath.value = this.trimTestDirInput(this.inputPath.value)
-          if (this.testTabLogic.pathExists(this.inputPath.value)) {
+          if (await this.testTabLogic.pathExists(this.inputPath.value)) {
             this.inputPath.value = this.trimTestDirInput(this.inputPath.value)
             this.testTabLogic.setCurrentPath(this.inputPath.value)
             this.updateForNewCurrent()

apps/remix-ide/src/app/tabs/testTab/testTab.js

@@ -23,11 +23,12 @@ class TestTabLogic {
     })
   }
 
-  pathExists (path) {
+  async pathExists (path) {
     // Checking to ignore the value which contains only whitespaces
     if (!path || !(/\S/.test(path))) return
     const fileProvider = this.fileManager.fileProviderOf(path.split('/')[0])
-    return fileProvider.exists(path, (e, res) => { return res })
+    const res = await fileProvider.exists(path, (e, res) => { return res })
+    return res
   }
 
   generateTestFile () {