HMI sends invalid TTS.Speak response in case PerformInteraction has been requested without Initial Prompt

[GetmanetsIrina]

Description:
HMI sends invalid TTS.Speak response in case PerformInteraction has been requested without Initial Prompt parameter

Occurrence: 100%

Preconditions:

1. Start WebHMI and SDL
2. Connect the mobile device and consent it if needed
3. Register app from the mobile device
4. Activate the app

Steps to reproduce:

1. Send PerformInteraction without Initial Prompt parameter

Expected result:
There are no invalid messages during PerformInteraction RPC processing

Observed behavior:
HMI send redundant invalid TTS.Speak response during PerformInteraction request processing

SDL -> HMI [11:55:31:397]: {"id":177,"jsonrpc":"2.0","method":"VR.PerformInteraction","params":{"appID":1214726483,"cancelID":0,"helpPrompt":[{"text":"Help prompt","type":"TEXT"}],"timeout":10000,"timeoutPrompt":[{"text":"Timeout prompt","type":"TEXT"}]}}
VRRPC.js:141 FFW.VR.onRPCRequest
TTSRPC.js:304 FFW.TTS.SpeakResponse
RPCClient.js:323 HMI -> SDL [11:55:31:404]: {"jsonrpc":"2.0","id":null,"error":{"code":21,"message":"No TTS Chunks provided in Speak request","data":{"method":"TTS.Speak"}}}
VRRPC.js:373 FFW.VR.VR.PerformInteractionResponse
RPCClient.js:323 HMI -> SDL [11:55:31:406]: {"jsonrpc":"2.0","id":177,"result":{"code":0,"method":"VR.PerformInteraction"}}
RPCClient.js:137 SDL -> HMI [11:55:31:409]: {"id":178,"jsonrpc":"2.0","method":"UI.PerformInteraction","params":{"appID":1214726483,"cancelID":0,"choiceSet":[{"choiceID":1,"menuName":"Choice1"}],"initialText":{"fieldName":"initialInteractionText","fieldText":"Pick number:"},"interactionLayout":"ICON_ONLY","timeout":10000}}
UIRPC.js:157 FFW.UI.onRPCRequest
UIRPC.js:2076 FFW.UI.OnSystemContext
RPCClient.js:323 HMI -> SDL [11:55:31:417]: {"jsonrpc":"2.0","method":"UI.OnSystemContext","params":{"systemContext":"HMI_OBSCURED","appID":1214726483}}
TTSRPC.js:405 FFW.TTS.Started
RPCClient.js:323 HMI -> SDL [11:55:39:404]: {"jsonrpc":"2.0","method":"TTS.Started"}
UIRPC.js:1786 FFW.UI.UI.PerformInteractionResponse
UIRPC.js:1721 FFW.UI.PerformInteractionResponse
RPCClient.js:323 HMI -> SDL [11:55:41:430]: {"jsonrpc":"2.0","id":178,"error":{"code":10,"message":"UI.PerformInteraction has been timed out","data":{"method":"UI.PerformInteraction"}}}
TTSRPC.js:432 FFW.TTS.Stopped
RPCClient.js:323 HMI -> SDL [11:55:41:435]: {"jsonrpc":"2.0","method":"TTS.Stopped"}
UIRPC.js:2076 FFW.UI.OnSystemContext
RPCClient.js:323 HMI -> SDL [11:55:41:438]: {"jsonrpc":"2.0","method":"UI.OnSystemContext","params":{"systemContext":"MAIN","appID":1214726483}}
RPCClient.js:137 SDL -> HMI [11:55:45:767]: {"id":179,"jsonrpc":"2.0","method":"VR.PerformInteraction","params":{"appID":1214726483,"cancelID":0,"helpPrompt":[{"text":"Help prompt","type":"TEXT"}],"initialPrompt":[{"text":"Initial Prompt","type":"TEXT"}],"timeout":10000,"timeoutPrompt":[{"text":"Timeout prompt","type":"TEXT"}]}}
VRRPC.js:141 FFW.VR.onRPCRequest
TTSRPC.js:405 FFW.TTS.Started
RPCClient.js:323 HMI -> SDL [11:55:45:774]: {"jsonrpc":"2.0","method":"TTS.Started"}
VRRPC.js:373 FFW.VR.VR.PerformInteractionResponse
RPCClient.js:323 HMI -> SDL [11:55:45:777]: {"jsonrpc":"2.0","id":179,"result":{"code":0,"method":"VR.PerformInteraction"}}
RPCClient.js:137 SDL -> HMI [11:55:45:796]: {"id":180,"jsonrpc":"2.0","method":"UI.PerformInteraction","params":{"appID":1214726483,"cancelID":0,"choiceSet":[{"choiceID":1,"menuName":"Choice1"}],"initialText":{"fieldName":"initialInteractionText","fieldText":"Pick number:"},"interactionLayout":"ICON_ONLY","timeout":10000}}
UIRPC.js:157 FFW.UI.onRPCRequest
UIRPC.js:2076 FFW.UI.OnSystemContext
RPCClient.js:323 HMI -> SDL [11:55:45:800]: {"jsonrpc":"2.0","method":"UI.OnSystemContext","params":{"systemContext":"HMI_OBSCURED","appID":1214726483}}
TTSRPC.js:432 FFW.TTS.Stopped
RPCClient.js:323 HMI -> SDL [11:55:50:777]: {"jsonrpc":"2.0","method":"TTS.Stopped"}
TTSRPC.js:405 FFW.TTS.Started
RPCClient.js:323 HMI -> SDL [11:55:53:776]: {"jsonrpc":"2.0","method":"TTS.Started"}
UIRPC.js:1786 FFW.UI.UI.PerformInteractionResponse
UIRPC.js:1721 FFW.UI.PerformInteractionResponse
RPCClient.js:323 HMI -> SDL [11:55:55:804]: {"jsonrpc":"2.0","id":180,"error":{"code":10,"message":"UI.PerformInteraction has been timed out","data":{"method":"UI.PerformInteraction"}}}
TTSRPC.js:432 FFW.TTS.Stopped
RPCClient.js:323 HMI -> SDL [11:55:55:808]: {"jsonrpc":"2.0","method":"TTS.Stopped"}
UIRPC.js:2076 FFW.UI.OnSystemContext
RPCClient.js:323 HMI -> SDL [11:55:55:811]: {"jsonrpc":"2.0","method":"UI.OnSystemContext","params":{"systemContext":"MAIN","appID":1214726483}}

Environment:
SDL: https://github.com/smartdevicelink/sdl_core/tree/develop (69d57f2e)
HMI: https://github.com/smartdevicelink/sdl_hmi/tree/develop (c8744da)
SPT: 20210217-Android (1074)

[ShobhitAd]

Closed via #570