104 lines
3.6 KiB
JavaScript
104 lines
3.6 KiB
JavaScript
defineSuite([
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'DataSources/PolylineArrowMaterialProperty',
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'Core/Color',
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'Core/JulianDate',
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'Core/TimeInterval',
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'DataSources/ConstantProperty',
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'DataSources/TimeIntervalCollectionProperty'
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], function(
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PolylineArrowMaterialProperty,
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Color,
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JulianDate,
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TimeInterval,
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ConstantProperty,
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TimeIntervalCollectionProperty) {
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'use strict';
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it('constructor provides the expected defaults', function() {
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var property = new PolylineArrowMaterialProperty();
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expect(property.color).toBeUndefined();
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expect(property.getType()).toEqual('PolylineArrow');
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expect(property.isConstant).toBe(true);
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var result = property.getValue();
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expect(result.color).toEqual(Color.WHITE);
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var colorProperty = new ConstantProperty(Color.BLUE);
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property = new PolylineArrowMaterialProperty(colorProperty);
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expect(property.color).toBe(colorProperty);
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property = new PolylineArrowMaterialProperty(Color.BLUE);
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expect(property.color).toBeInstanceOf(ConstantProperty);
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expect(property.color.getValue()).toEqual(Color.BLUE);
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});
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it('works with constant values', function() {
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var property = new PolylineArrowMaterialProperty();
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property.color = new ConstantProperty(Color.RED);
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var result = property.getValue(JulianDate.now());
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expect(result.color).toEqual(Color.RED);
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});
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it('works with dynamic values', function() {
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var property = new PolylineArrowMaterialProperty();
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property.color = new TimeIntervalCollectionProperty();
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var start = new JulianDate(1, 0);
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var stop = new JulianDate(2, 0);
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property.color.intervals.addInterval(new TimeInterval({
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start : start,
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stop : stop,
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data : Color.BLUE
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}));
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expect(property.isConstant).toBe(false);
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var result = property.getValue(start);
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expect(result.color).toEqual(Color.BLUE);
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});
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it('works with a result parameter', function() {
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var property = new PolylineArrowMaterialProperty();
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property.color = new ConstantProperty(Color.RED);
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var result = {
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color : Color.BLUE.clone()
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};
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var returnedResult = property.getValue(JulianDate.now(), result);
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expect(returnedResult).toBe(result);
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expect(result.color).toEqual(Color.RED);
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});
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it('equals works', function() {
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var left = new PolylineArrowMaterialProperty();
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left.color = new ConstantProperty(Color.WHITE);
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var right = new PolylineArrowMaterialProperty();
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right.color = new ConstantProperty(Color.WHITE);
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expect(left.equals(right)).toEqual(true);
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right.color = new ConstantProperty(Color.BLACK);
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expect(left.equals(right)).toEqual(false);
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});
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it('raises definitionChanged when a color property is assigned or modified', function() {
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var property = new PolylineArrowMaterialProperty();
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var listener = jasmine.createSpy('listener');
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property.definitionChanged.addEventListener(listener);
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var oldValue = property.color;
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property.color = new ConstantProperty(Color.WHITE);
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expect(listener).toHaveBeenCalledWith(property, 'color', property.color, oldValue);
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listener.calls.reset();
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property.color.setValue(Color.BLACK);
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expect(listener).toHaveBeenCalledWith(property, 'color', property.color, property.color);
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listener.calls.reset();
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property.color = property.color;
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expect(listener.calls.count()).toEqual(0);
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});
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});
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