42 lines
1.5 KiB
TypeScript
42 lines
1.5 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import {
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isVoiceCompatibleAudio,
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TELEGRAM_VOICE_AUDIO_EXTENSIONS,
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TELEGRAM_VOICE_MIME_TYPES,
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} from "./audio.js";
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describe("isVoiceCompatibleAudio", () => {
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it.each([
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...Array.from(TELEGRAM_VOICE_MIME_TYPES, (contentType) => ({ contentType, fileName: null })),
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{ contentType: "audio/ogg; codecs=opus", fileName: null },
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{ contentType: "audio/mp4; codecs=mp4a.40.2", fileName: null },
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])("returns true for MIME type $contentType", (opts) => {
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expect(isVoiceCompatibleAudio(opts)).toBe(true);
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});
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it.each(Array.from(TELEGRAM_VOICE_AUDIO_EXTENSIONS))("returns true for extension %s", (ext) => {
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expect(isVoiceCompatibleAudio({ fileName: `voice${ext}` })).toBe(true);
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});
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it.each([
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{ contentType: "audio/wav", fileName: null },
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{ contentType: "audio/flac", fileName: null },
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{ contentType: "audio/aac", fileName: null },
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{ contentType: "video/mp4", fileName: null },
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])("returns false for unsupported MIME $contentType", (opts) => {
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expect(isVoiceCompatibleAudio(opts)).toBe(false);
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});
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it.each([".wav", ".flac", ".webm"])("returns false for extension %s", (ext) => {
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expect(isVoiceCompatibleAudio({ fileName: `audio${ext}` })).toBe(false);
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});
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it("returns false when no contentType and no fileName", () => {
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expect(isVoiceCompatibleAudio({})).toBe(false);
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});
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it("prefers MIME type over extension", () => {
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expect(isVoiceCompatibleAudio({ contentType: "audio/mpeg", fileName: "file.wav" })).toBe(true);
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});
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});
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