import {

DEFAULT_POLLY_VOICE,

escapeXml,

getOpenAiVoiceNames,

isOpenAiVoice,

mapVoiceToPolly,

} from "./voice-mapping.js";

expect(mapVoiceToPolly("unknown")).toBe(DEFAULT_POLLY_VOICE);

expect(mapVoiceToPolly(undefined)).toBe(DEFAULT_POLLY_VOICE);

});

it("detects known openai voices and lists them", () => {

expect(isOpenAiVoice("nova")).toBe(true);

expect(isOpenAiVoice("NOVA")).toBe(true);

expect(isOpenAiVoice("Polly.Joanna")).toBe(false);

expect(getOpenAiVoiceNames()).toEqual(["alloy", "echo", "fable", "onyx", "nova", "shimmer"]);

});

});

// Map OpenAI voices to Polly equivalents

return OPENAI_TO_POLLY_MAP[normalizeLowercaseStringOrEmpty(voice)] || DEFAULT_POLLY_VOICE;

}

/**

* Check if a voice name is a known OpenAI voice.

*/

export function isOpenAiVoice(voice: string): boolean {

return normalizeLowercaseStringOrEmpty(voice) in OPENAI_TO_POLLY_MAP;

}

/**

* Get all supported OpenAI voice names.

*/

export function getOpenAiVoiceNames(): string[] {

return Object.keys(OPENAI_TO_POLLY_MAP);

}