@blockv/threejs-to-v3d/test/tests.js

Converts any format supported by ThreeJS to V3D.

/** Download an ArrayBuffer */
function getArrayBuffer(url) {
    return new Promise(function (onSuccess, onFail) {

        // Send XHR
        var xhr = new XMLHttpRequest();
        xhr.responseType = 'arraybuffer';
        xhr.open("GET", url);
        xhr.send();

        // Add handlers
        xhr.onerror = onFail;
        xhr.onload = function() {
            onSuccess(xhr.response);
        }

    });
}

QUnit.module("Main");

QUnit.test("Convert .fbx to .v3d", function(assert) {
    var done = assert.async();

    // Make sure class exists
    assert.ok(typeof ThreeJSConverter != "undefined", "ThreeJSConverter class exists");

    // Download files
    var files = [];
    var conv = null;
    getArrayBuffer("https://ydangleapps.s3.amazonaws.com/vatomic/fbx-converter-test/converse.fbx").then(function(bfr) {
        assert.ok(bfr instanceof ArrayBuffer, "Download converse.fbx");
        files.push(new File([bfr], "converse.fbx"));
    })

    .then(getArrayBuffer.bind(null, "https://ydangleapps.s3.amazonaws.com/vatomic/fbx-converter-test/converse.jpg")).then(function(bfr) {
        assert.ok(bfr instanceof ArrayBuffer, "Download converse.jpg");
        files.push(new File([bfr], "converse.jpg"));
    })

    .then(getArrayBuffer.bind(null, "https://ydangleapps.s3.amazonaws.com/vatomic/fbx-converter-test/converse_bump.jpg")).then(function(bfr) {
        assert.ok(bfr instanceof ArrayBuffer, "Download converse_bump.jpg");
        files.push(new File([bfr], "converse_bump.jpg"));
    })

    .then(getArrayBuffer.bind(null, "https://ydangleapps.s3.amazonaws.com/vatomic/fbx-converter-test/laces.jpg")).then(function(bfr) {
        assert.ok(bfr instanceof ArrayBuffer, "Download laces.jpg");
        files.push(new File([bfr], "laces.jpg"));
    })

    // Do conversion
    .then(function() {
        assert.ok(files.length == 4, "Loaded 4 files");
        conv = new ThreeJSConverter(files);
        return conv.convert();
    })

    // Check output
    .then(function(v3dData) {

        // Check data
        assert.ok(v3dData instanceof ArrayBuffer, "V3D data generated");
        assert.ok(v3dData.byteLength > 1024, "V3D data is bigger than 1KB, output is " + (v3dData.byteLength / 1024).toFixed(0) + "KB");

        // Save it
        saveAs(new File([v3dData], "test.v3d"));

    })

    // Catch errors
    .catch(function(err) {
        assert.ok(false, "Error: " + err.message)
    })

    // Done! Output warnings
    .then(function() {

        // Output warnings
        for (var i = 0 ; i < conv.issues.length ; i++)
            assert.ok(false, conv.issues[i].description);

        // Done
        done();

    })

});