osmd-extended/test/MusicalScore/ScoreCalculation/MusicSheetCalculator_Test.ts

/**
 * Created by Matthias on 21.06.2016.
 */
import {MusicSheetReader} from "../../../src/MusicalScore/ScoreIO/MusicSheetReader";
import {MusicSheet} from "../../../src/MusicalScore/MusicSheet";
import {IXmlElement} from "../../../src/Common/FileIO/Xml";
import {MusicSheetCalculator} from "../../../src/MusicalScore/Graphical/MusicSheetCalculator";
import {VexFlowMusicSheetCalculator} from "../../../src/MusicalScore/Graphical/VexFlow/VexFlowMusicSheetCalculator";
import {GraphicalMusicSheet} from "../../../src/MusicalScore/Graphical/GraphicalMusicSheet";
import {VexFlowTextMeasurer} from "../../../src/MusicalScore/Graphical/VexFlow/VexFlowTextMeasurer";


describe("Music Sheet Calculator Tests", () => {
    // Initialize variables
    let path: string = "test/data/MuzioClementi_SonatinaOpus36No1_Part1.xml";
    let reader: MusicSheetReader = new MusicSheetReader();
    let calculator: MusicSheetCalculator = new VexFlowMusicSheetCalculator();
    let score: IXmlElement;
    let sheet: MusicSheet;

    function getSheet(filename: string): Document {
        return ((window as any).__xml__)[filename];
    }

    before((): void => {
        // ???
    });

    beforeEach((): void => {
        // ???
    });

    afterEach((): void => {
        // cleanup?
    });

    it("Do Calculation", (done: MochaDone) => {
        MusicSheetCalculator.TextMeasurer = new VexFlowTextMeasurer();
        // Load the xml file
        let doc: Document = getSheet(path);
        chai.expect(doc).to.not.be.undefined;
        score = new IXmlElement(doc.getElementsByTagName("score-partwise")[0]);
        // chai.expect(score).to.not.be.undefined;
        sheet = reader.createMusicSheet(score, path);

        let graphicalSheet: GraphicalMusicSheet = new GraphicalMusicSheet(sheet, calculator);
        graphicalSheet.reCalculate();
        done();
    });
});