konva/tests/js/unit/shapes/blobTests.js

Test.Modules.BLOB = {
    'add blobs': function(containerId) {
        var stage = new Kinetic.Stage({
            container: containerId,
            width: 578,
            height: 200
        });
        var layer = new Kinetic.Layer();

        var blob1 = new Kinetic.Blob({
            points: [{
                x: 73,
                y: 140
            }, {
                x: 340,
                y: 23
            }, {
                x: 500,
                y: 109
            }, {
                x: 300,
                y: 170
            }],
            stroke: 'blue',
            strokeWidth: 10,
            draggable: true,
            fill: '#aaf',
            tension: 0.8
        });
        
        var blob2 = new Kinetic.Blob({
            points: [{
                x: 73,
                y: 140
            }, {
                x: 340,
                y: 23
            }, {
                x: 500,
                y: 109
            }],
            stroke: 'red',
            strokeWidth: 10,
            draggable: true,
            fill: '#faa',
            tension: 1.2,
            scale: 0.5,
            x: 100,
            y: 50
        });
        

        layer.add(blob1);
        layer.add(blob2);
        stage.add(layer);
        
        //console.log(layer.toDataURL());
        testDataUrl(layer.toDataURL(), 'blobs', 'problem with blobs');
        
        test(blob1.getTension() === 0.8, 'blob1 tension should be 0.8');
        test(blob2.getTension() === 1.2, 'blob2 tension should be 1.2');
        
        test(blob1.getClassName() === 'Blob', 'getClassName should be Blob');
        

    }
};