114 lines
3.7 KiB
JavaScript
114 lines
3.7 KiB
JavaScript
defineSuite([
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'DataSources/ConstantProperty',
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'Core/Cartesian3',
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'Core/JulianDate'
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], function(
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ConstantProperty,
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Cartesian3,
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JulianDate) {
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'use strict';
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var time = JulianDate.now();
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it('works with basic types', function() {
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var expected = 5;
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var property = new ConstantProperty(expected);
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expect(property.getValue(time)).toBe(expected);
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expect(property.valueOf()).toBe(expected);
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expect(property.toString()).toBe(expected.toString());
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expect(0 + property).toBe(expected);
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expect('0' + property).toBe('0' + expected);
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});
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it('works with objects', function() {
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var value = new Cartesian3(1, 2, 3);
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var property = new ConstantProperty(value);
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var result = property.getValue(time);
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expect(result).not.toBe(value);
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expect(result).toEqual(value);
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expect(property.valueOf()).toEqual(value);
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expect(property.toString()).toEqual(value.toString());
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});
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it('works with objects without clone', function() {
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var value = {};
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var property = new ConstantProperty(value);
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var result = property.getValue(time);
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expect(result).toBe(value);
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expect(result).toEqual(value);
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expect(property.valueOf()).toEqual(value);
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expect(property.toString()).toEqual(value.toString());
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});
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it('setValue raises definitionChanged event', function() {
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var property = new ConstantProperty();
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var listener = jasmine.createSpy('listener');
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property.definitionChanged.addEventListener(listener);
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property.setValue(5);
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expect(listener).toHaveBeenCalledWith(property);
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});
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it('setValue does not raise definitionChanged event with equal data', function() {
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var property = new ConstantProperty(new Cartesian3(0, 0, 0));
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var listener = jasmine.createSpy('listener');
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property.definitionChanged.addEventListener(listener);
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property.setValue(new Cartesian3(0, 0, 0));
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expect(listener.calls.count()).toBe(0);
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});
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it('works with objects with result parameter', function() {
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var value = new Cartesian3(1, 2, 3);
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var property = new ConstantProperty(value);
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var expected = new Cartesian3();
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var result = property.getValue(time, expected);
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expect(result).toBe(expected);
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expect(expected).toEqual(value);
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});
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it('works with undefined value', function() {
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var property = new ConstantProperty(undefined);
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expect(property.getValue()).toBeUndefined();
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expect(property.valueOf()).toBeUndefined();
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expect(0 + property).toBeNaN();
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expect('0' + property).toBe('0' + 'undefined');
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});
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it('equals works for object types with "equals" function', function() {
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var left = new ConstantProperty(new Cartesian3(1, 2, 3));
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var right = new ConstantProperty(new Cartesian3(1, 2, 3));
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expect(left.equals(right)).toEqual(true);
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right = new ConstantProperty(new Cartesian3(1, 2, 4));
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expect(left.equals(right)).toEqual(false);
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});
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it('equals works for object types without "equals" function', function() {
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var value = {};
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var left = new ConstantProperty(value);
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var right = new ConstantProperty(value);
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expect(left.equals(right)).toEqual(true);
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right = new ConstantProperty({});
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expect(left.equals(right)).toEqual(false);
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});
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it('equals works for simple types', function() {
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var left = new ConstantProperty(1);
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var right = new ConstantProperty(1);
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expect(left.equals(right)).toEqual(true);
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right = new ConstantProperty(2);
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expect(left.equals(right)).toEqual(false);
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});
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});
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