ljm0/service/RTC/CodecMimeType.spec.ts

import * as exported from "./CodecMimeType";

// this test is brittle on purpose because it's designed to ensure that the TypeScript conversion maintains backward compatibility

describe( "/service/RTC/CodecMimeType members", () => {
    const {
        default: {
            AV1,
            H264,
            OPUS,
            ULPFEC,
            VP8,
            VP9,
        },
        CodecMimeType,
        ...others
    } = exported as any; // TODO: remove cast after typescript conversion

    it( "known members", () => {
        expect( AV1 ).toBe( 'av1' );
        expect( H264 ).toBe( 'h264' );
        expect( OPUS ).toBe( 'opus' );
        expect( ULPFEC ).toBe( 'ulpfec' );
        expect( VP8 ).toBe( 'vp8' );
        expect( VP9 ).toBe( 'vp9' );

        expect( CodecMimeType ).toBeDefined();

        expect( CodecMimeType.AV1 ).toBe( 'av1' );
        expect( CodecMimeType.H264 ).toBe( 'h264' );
        expect( CodecMimeType.OPUS ).toBe( 'opus' );
        expect( CodecMimeType.ULPFEC ).toBe( 'ulpfec' );
        expect( CodecMimeType.VP8 ).toBe( 'vp8' );
        expect( CodecMimeType.VP9 ).toBe( 'vp9' );
    } );

    it( "unknown members", () => {
        const keys = Object.keys( others );
        expect( keys ).withContext( `Extra members: ${ keys.join( ", " ) }` ).toEqual( [] );
    } );
} );