ABPCMS.Web/lib/chart.js/test/specs/controller.bubble.tests.js

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// Test the bubble controller
describe('Bubble controller tests', function() {
	it('should be constructed', function() {
		var chart = window.acquireChart({
			type: 'bubble',
			data: {
				datasets: [{
					data: []
				}]
			}
		});

		var meta = chart.getDatasetMeta(0);
		expect(meta.type).toBe('bubble');
		expect(meta.controller).not.toBe(undefined);
		expect(meta.controller.index).toBe(0);
		expect(meta.data).toEqual([]);

		meta.controller.updateIndex(1);
		expect(meta.controller.index).toBe(1);
	});

	it('should use the first scale IDs if the dataset does not specify them', function() {
		var chart = window.acquireChart({
			type: 'bubble',
			data: {
				datasets: [{
					data: []
				}]
			},
			options: {
				scales: {
					xAxes: [{
						id: 'firstXScaleID'
					}],
					yAxes: [{
						id: 'firstYScaleID'
					}]
				}
			}
		});

		var meta = chart.getDatasetMeta(0);

		expect(meta.xAxisID).toBe('firstXScaleID');
		expect(meta.yAxisID).toBe('firstYScaleID');
	});

	it('should create point elements for each data item during initialization', function() {
		var chart = window.acquireChart({
			type: 'bubble',
			data: {
				datasets: [{
					data: [10, 15, 0, -4]
				}]
			}
		});

		var meta = chart.getDatasetMeta(0);