FM / test

/home/wespack/public_html/gekcopak.net/admin/vendors/Chart.js/test/

/home/wespack/public_html/gekcopak.net/admin/vendors/Chart.js/test

Name	Size	Mode	Actions
controller.bar.tests.js	11447	0644	edit dl rm
controller.bubble.tests.js	9979	0644	edit dl rm
controller.doughnut.tests.js	10351	0644	edit dl rm
controller.line.tests.js	13221	0644	edit dl rm
controller.polarArea.tests.js	8890	0644	edit dl rm
controller.radar.tests.js	14031	0644	edit dl rm
core.element.tests.js	1284	0644	edit dl rm
core.helpers.tests.js	18772	0644	edit dl rm
core.layoutService.tests.js	7258	0644	edit dl rm
core.legend.tests.js	6297	0644	edit dl rm
core.plugin.tests.js	1083	0644	edit dl rm
core.scaleService.tests.js	737	0644	edit dl rm
core.title.tests.js	4113	0644	edit dl rm
defaultConfig.tests.js	6577	0644	edit dl rm
element.arc.tests.js	3515	0644	edit dl rm
element.line.tests.js	19115	0644	edit dl rm
element.point.tests.js	9346	0644	edit dl rm
element.rectangle.tests.js	6751	0644	edit dl rm
mockContext.js	6168	0644	edit dl rm
scale.category.tests.js	9772	0644	edit dl rm
scale.linear.tests.js	17467	0644	edit dl rm
scale.logarithmic.tests.js	13179	0644	edit dl rm
scale.radialLinear.tests.js	10340	0644	edit dl rm
scale.time.tests.js	11741	0644	edit dl rm

Edit: /home/wespack/public_html/gekcopak.net/admin/vendors/Chart.js/test/controller.line.tests.js (13221B)

// Test the line controller
describe('Line controller tests', function() {
	
	beforeEach(function() {
		window.addDefaultMatchers(jasmine);
	});

afterEach(function() {
		window.releaseAllCharts();
	});
	
	it('should be constructed', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: []
				}],
				labels: []
			}
		});

var meta = chart.getDatasetMeta(0);
		expect(meta.type).toBe('line');
		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: 'line',
			data: {
				datasets: [{
					data: []
				}],
				labels: []
			},
			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 line elements and point elements for each data item during initialization', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [10, 15, 0, -4],
					label: 'dataset1'
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			}
		});

var meta = chart.getDatasetMeta(0);
		expect(meta.data.length).toBe(4); // 4 points created
		expect(meta.data[0] instanceof Chart.elements.Point).toBe(true);
		expect(meta.data[1] instanceof Chart.elements.Point).toBe(true);
		expect(meta.data[2] instanceof Chart.elements.Point).toBe(true);
		expect(meta.data[3] instanceof Chart.elements.Point).toBe(true);
		expect(meta.dataset instanceof Chart.elements.Line).toBe(true); // 1 line element
	});

it('should draw all elements', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [10, 15, 0, -4],
					label: 'dataset1'
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			},
			options: {
				showLines: true
			}
		});

var meta = chart.getDatasetMeta(0);
		spyOn(meta.dataset, 'draw');
		spyOn(meta.data[0], 'draw');
		spyOn(meta.data[1], 'draw');
		spyOn(meta.data[2], 'draw');
		spyOn(meta.data[3], 'draw');

chart.update();

expect(meta.data[0].draw.calls.count()).toBe(1);
		expect(meta.data[1].draw.calls.count()).toBe(1);
		expect(meta.data[2].draw.calls.count()).toBe(1);
		expect(meta.data[3].draw.calls.count()).toBe(1);
	});

it('should draw all elements except lines', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [10, 15, 0, -4],
					label: 'dataset1'
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			},
			options: {
				showLines: false
			}
		});

var meta = chart.getDatasetMeta(0);
		spyOn(meta.dataset, 'draw');
		spyOn(meta.data[0], 'draw');
		spyOn(meta.data[1], 'draw');
		spyOn(meta.data[2], 'draw');
		spyOn(meta.data[3], 'draw');

chart.update();
		
		expect(meta.dataset.draw.calls.count()).toBe(0);
		expect(meta.data[0].draw.calls.count()).toBe(1);
		expect(meta.data[1].draw.calls.count()).toBe(1);
		expect(meta.data[2].draw.calls.count()).toBe(1);
		expect(meta.data[3].draw.calls.count()).toBe(1);
	});

it('should update elements when modifying data', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
					datasets: [{
						data: [10, 15, 0, -4],
						label: 'dataset',
						xAxisID: 'firstXScaleID',
						yAxisID: 'firstYScaleID'
					}],
				labels: ['label1', 'label2', 'label3', 'label4']
			},
			options: {
				showLines: true,
				elements: {
					point: {
						backgroundColor: 'red',
						borderColor: 'blue',
					}
				},
				scales: {
					xAxes: [{
						id: 'firstXScaleID'
					}],
					yAxes: [{
						id: 'firstYScaleID'
					}]
				}
			},
		});
		
		var meta = chart.getDatasetMeta(0);
		expect(meta.data.length).toBe(4);
		
		chart.data.datasets[0].data = [1, 2]; // remove 2 items
		chart.data.datasets[0].borderWidth = 1;
		chart.update();

expect(meta.data.length).toBe(2);
		
		
		[	{ x:  44, y: 484 },
			{ x: 193, y:  32 }
		].forEach(function(expected, i) {
			expect(meta.data[i]._datasetIndex).toBe(0);
			expect(meta.data[i]._index).toBe(i);
			expect(meta.data[i]._xScale).toBe(chart.scales.firstXScaleID);
			expect(meta.data[i]._yScale).toBe(chart.scales.firstYScaleID);
			expect(meta.data[i]._model.x).toBeCloseToPixel(expected.x);
			expect(meta.data[i]._model.y).toBeCloseToPixel(expected.y);
			expect(meta.data[i]._model).toEqual(jasmine.objectContaining({
				backgroundColor: 'red',
				borderColor: 'blue',
			}));
		});
		
		chart.data.datasets[0].data = [1, 2, 3]; // add 1 items
		chart.update();

expect(meta.data.length).toBe(3); // should add a new meta data item
	});

it('should update elements when the y scale is stacked', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [10, -10, 10, -10],
					label: 'dataset1'
				}, {
					data: [10, 15, 0, -4],
					label: 'dataset2'
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			},
			options: {
				scales: {
					yAxes: [{
						stacked: true
					}]
				}
			}
		});
		
		var meta0 = chart.getDatasetMeta(0);

[	{ x:  38, y: 161 },
			{ x: 189, y: 419 },
			{ x: 341, y: 161 },
			{ x: 492, y: 419 }
		].forEach(function(values, i) {
				expect(meta0.data[i]._model.x).toBeCloseToPixel(values.x);
				expect(meta0.data[i]._model.y).toBeCloseToPixel(values.y);
		});

var meta1 = chart.getDatasetMeta(1);

[	{ x:  38, y:  32 },
			{ x: 189, y:  97 },
			{ x: 341, y: 161 },
			{ x: 492, y: 471 }
		].forEach(function(values, i) {
				expect(meta1.data[i]._model.x).toBeCloseToPixel(values.x);
				expect(meta1.data[i]._model.y).toBeCloseToPixel(values.y);
		});
		
	});

it('should find the correct scale zero when the data is all positive', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [10, 15, 20, 20],
					label: 'dataset1',
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			},
		});
		
		var meta = chart.getDatasetMeta(0);
		
		expect(meta.dataset._model).toEqual(jasmine.objectContaining({
			scaleTop: 32,
			scaleBottom: 484,
			scaleZero: 484,
		}));
	});

it('should find the correct scale zero when the data is all negative', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [-10, -15, -20, -20],
					label: 'dataset1',
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			},
		});
		
		var meta = chart.getDatasetMeta(0);
		
		expect(meta.dataset._model).toEqual(jasmine.objectContaining({
			scaleTop: 32,
			scaleBottom: 484,
			scaleZero: 32,
		}));
	});

it('should fall back to the line styles for points', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [0, 0],
					label: 'dataset1',
	
					// line styles
					backgroundColor: 'rgb(98, 98, 98)',
					borderColor: 'rgb(8, 8, 8)',
					borderWidth: 0.55,
				}],
				labels: ['label1', 'label2']
			}
		});

var meta = chart.getDatasetMeta(0);

expect(meta.dataset._model.backgroundColor).toBe('rgb(98, 98, 98)');
		expect(meta.dataset._model.borderColor).toBe('rgb(8, 8, 8)');
		expect(meta.dataset._model.borderWidth).toBe(0.55);
	});

it('should handle number of data point changes in update', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [10, 15, 0, -4],
					label: 'dataset1',
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			}
		});
		
		var meta = chart.getDatasetMeta(0);
		
		chart.data.datasets[0].data = [1, 2]; // remove 2 items
		chart.update();
		expect(meta.data.length).toBe(2);
		expect(meta.data[0] instanceof Chart.elements.Point).toBe(true);
		expect(meta.data[1] instanceof Chart.elements.Point).toBe(true);

chart.data.datasets[0].data = [1, 2, 3, 4, 5]; // add 3 items
		chart.update();
		expect(meta.data.length).toBe(5);
		expect(meta.data[0] instanceof Chart.elements.Point).toBe(true);
		expect(meta.data[1] instanceof Chart.elements.Point).toBe(true);
		expect(meta.data[2] instanceof Chart.elements.Point).toBe(true);
		expect(meta.data[3] instanceof Chart.elements.Point).toBe(true);
		expect(meta.data[4] instanceof Chart.elements.Point).toBe(true);
	});

it('should set point hover styles', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [10, 15, 0, -4],
					label: 'dataset1',
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			},
			options: {
				elements: {
					point: {
						backgroundColor: 'rgb(255, 255, 0)',
						borderWidth: 1,
						borderColor: 'rgb(255, 255, 255)',
						hitRadius: 1,
						hoverRadius: 4,
						hoverBorderWidth: 1,
						radius: 3,
					}
				}
			}
		});
		
		var meta = chart.getDatasetMeta(0);
		var point = meta.data[0];

meta.controller.setHoverStyle(point);
		expect(point._model.backgroundColor).toBe('rgb(229, 230, 0)');
		expect(point._model.borderColor).toBe('rgb(230, 230, 230)');
		expect(point._model.borderWidth).toBe(1);
		expect(point._model.radius).toBe(4);

// Can set hover style per dataset
		chart.data.datasets[0].pointHoverRadius = 3.3;
		chart.data.datasets[0].pointHoverBackgroundColor = 'rgb(77, 79, 81)';
		chart.data.datasets[0].pointHoverBorderColor = 'rgb(123, 125, 127)';
		chart.data.datasets[0].pointHoverBorderWidth = 2.1;

meta.controller.setHoverStyle(point);
		expect(point._model.backgroundColor).toBe('rgb(77, 79, 81)');
		expect(point._model.borderColor).toBe('rgb(123, 125, 127)');
		expect(point._model.borderWidth).toBe(2.1);
		expect(point._model.radius).toBe(3.3);

// Use the consistent name "pointRadius", setting but overwriting
		// another value in "radius"
		chart.data.datasets[0].pointRadius = 250;
		chart.data.datasets[0].radius = 20;

// Custom style
		point.custom = {
			hoverRadius: 4.4,
			hoverBorderWidth: 5.5,
			hoverBackgroundColor: 'rgb(0, 0, 0)',
			hoverBorderColor: 'rgb(10, 10, 10)'
		};

meta.controller.setHoverStyle(point);
		expect(point._model.backgroundColor).toBe('rgb(0, 0, 0)');
		expect(point._model.borderColor).toBe('rgb(10, 10, 10)');
		expect(point._model.borderWidth).toBe(5.5);
		expect(point._model.radius).toBe(4.4);
	});

it('should remove hover styles', function() {
		var chart = window.acquireChart({
			type: 'line',
			data: {
				datasets: [{
					data: [10, 15, 0, -4],
					label: 'dataset1',
				}],
				labels: ['label1', 'label2', 'label3', 'label4']
			},
			options: {
				elements: {
					point: {
						backgroundColor: 'rgb(255, 255, 0)',
						borderWidth: 1,
						borderColor: 'rgb(255, 255, 255)',
						hitRadius: 1,
						hoverRadius: 4,
						hoverBorderWidth: 1,
						radius: 3,
					}
				}
			}
		});

var meta = chart.getDatasetMeta(0);
		var point = meta.data[0];

chart.options.elements.point.backgroundColor = 'rgb(45, 46, 47)';
		chart.options.elements.point.borderColor = 'rgb(50, 51, 52)';
		chart.options.elements.point.borderWidth = 10.1;
		chart.options.elements.point.radius = 1.01;

meta.controller.removeHoverStyle(point);
		expect(point._model.backgroundColor).toBe('rgb(45, 46, 47)');
		expect(point._model.borderColor).toBe('rgb(50, 51, 52)');
		expect(point._model.borderWidth).toBe(10.1);
		expect(point._model.radius).toBe(1.01);

// Can set hover style per dataset
		chart.data.datasets[0].radius = 3.3;
		chart.data.datasets[0].pointBackgroundColor = 'rgb(77, 79, 81)';
		chart.data.datasets[0].pointBorderColor = 'rgb(123, 125, 127)';
		chart.data.datasets[0].pointBorderWidth = 2.1;

meta.controller.removeHoverStyle(point);
		expect(point._model.backgroundColor).toBe('rgb(77, 79, 81)');
		expect(point._model.borderColor).toBe('rgb(123, 125, 127)');
		expect(point._model.borderWidth).toBe(2.1);
		expect(point._model.radius).toBe(3.3);

// Use the consistent name "pointRadius", setting but overwriting
		// another value in "radius"
		chart.data.datasets[0].pointRadius = 250;
		chart.data.datasets[0].radius = 20;

// Custom style
		point.custom = {
			radius: 4.4,
			borderWidth: 5.5,
			backgroundColor: 'rgb(0, 0, 0)',
			borderColor: 'rgb(10, 10, 10)'
		};

meta.controller.removeHoverStyle(point);
		expect(point._model.backgroundColor).toBe('rgb(0, 0, 0)');
		expect(point._model.borderColor).toBe('rgb(10, 10, 10)');
		expect(point._model.borderWidth).toBe(5.5);
		expect(point._model.radius).toBe(4.4);
	});
});

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