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@ -4,26 +4,7 @@ var jsdom = require('mocha-jsdom') |
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var moment = vis.moment; |
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var timeline = vis.timeline; |
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var Range = timeline.Range; |
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function buildSimpleBody() { |
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var body = { |
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dom: { |
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center: { |
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clientWidth: 1000 |
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} |
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}, |
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domProps: this.props, |
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emitter: { |
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on: function() {}, |
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off: function() {}, |
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emit: function() {} |
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}, |
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hiddenDates: [], |
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util: {} |
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}; |
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body.dom.rollingModeBtn = document.createElement('div'); |
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return body; |
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} |
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var TestSupport = require('./TestSupport'); |
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describe('Timeline Range', function () { |
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@ -31,30 +12,30 @@ describe('Timeline Range', function () { |
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it('should have start default before now', function () { |
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var now = moment().hours(0).minutes(0).seconds(0).milliseconds(0).valueOf(); |
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var range = new Range(buildSimpleBody()); |
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var range = new Range(TestSupport.buildSimpleTimelineRangeBody()); |
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assert(range.start < now, "Default start is before now"); |
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}); |
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it('should have end default after now', function () { |
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var now = moment().hours(0).minutes(0).seconds(0).milliseconds(0).valueOf(); |
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var range = new Range(buildSimpleBody()); |
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var range = new Range(TestSupport.buildSimpleTimelineRangeBody()); |
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assert(range.end > now, "Default end is after now"); |
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}); |
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it('should support custom start and end dates', function () { |
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var range = new Range(buildSimpleBody()); |
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var range = new Range(TestSupport.buildSimpleTimelineRangeBody()); |
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range.setRange(new Date(2017, 0, 26, 13, 26, 3, 320), new Date(2017, 3, 11, 0, 23, 35, 0), false, false, null); |
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assert.equal(range.start, new Date(2017, 0, 26, 13, 26, 3, 320).valueOf(), "start is as expected"); |
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assert.equal(range.end, new Date(2017, 3, 11, 0, 23, 35, 0).valueOf(), "end is as expected"); |
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}); |
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it('should calculate milliseconds per pixel', function () { |
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var range = new Range(buildSimpleBody()); |
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var range = new Range(TestSupport.buildSimpleTimelineRangeBody()); |
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assert(range.getMillisecondsPerPixel() > 0, "positive value for milliseconds per pixel"); |
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}); |
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it('should calculate 1 millisecond per pixel for simple range', function () { |
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var range = new Range(buildSimpleBody()); |
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var range = new Range(TestSupport.buildSimpleTimelineRangeBody()); |
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range.setRange(new Date(2017, 0, 26, 13, 26, 3, 320), new Date(2017, 0, 26, 13, 26, 4, 320), false, false, null); |
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assert.equal(range.getMillisecondsPerPixel(), 1, "one second over 1000 pixels"); |
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}); |