fix unreliable tests

Author: leigaol

src/test/codewhisperer/commands/onAcceptance.test.ts

@@ -78,6 +78,7 @@ describe('onAcceptance', function () {
         })
 
         it('Should report telemetry that records this user decision event', async function () {
+            RecommendationHandler.instance.clearRecommendations()
             await globals.context.globalState.update(CodeWhispererConstants.userGroupKey, {
                 group: CodeWhispererConstants.UserGroup.Control,
                 version: extensionVersion,

src/test/codewhisperer/commands/onInlineAcceptance.test.ts

@@ -55,6 +55,7 @@ describe('onInlineAcceptance', function () {
         })
 
         it('Should report telemetry that records this user decision event', async function () {
+            await RecommendationHandler.instance.clearInlineCompletionStates()
             await globals.context.globalState.update(CodeWhispererConstants.userGroupKey, {
                 group: CodeWhispererConstants.UserGroup.Classifier,
                 version: extensionVersion,