| describe('Flotr', function () { | describe('Flotr', function () { |
| describe('Plots', function () { | describe('Plots', function () { |
| var | var |
| nodeA, nodeB, | nodeA, nodeB, |
| a, b; | a, b; |
| beforeEach(function () { | beforeEach(function () { |
| // Add imagediff matchers | // Add imagediff matchers |
| this.addMatchers(imagediff.jasmine); | this.addMatchers(imagediff.jasmine); |
| nodeA = buildNode(); | nodeA = buildNode(); |
| nodeB = buildNode(); | nodeB = buildNode(); |
| }); | |
| afterEach(function () { | |
| destroyNode(nodeA); | |
| destroyNode(nodeB); | |
| a = null; | |
| b = null; | |
| Flotr = null; | |
| }); | |
| _.each(TestFlotr.ExampleList.examples, function (example, key) { | |
| it('should draw a `' + example.name + '`line graph', function () { | |
| executeExampleTest(example, StableFlotr, nodeA); | |
| executeExampleTest(example, TestFlotr, nodeB); | |
| if (example.timeout) { | |
| waits(example.timeout); | |
| runs(function () { | |
| expect(nodeB.graph.ctx).toImageDiffEqual(nodeA.graph.ctx, example.tolerance || 0); | |
| }); | |
| } else { | |
| expect(nodeB.graph.ctx).toImageDiffEqual(nodeA.graph.ctx, example.tolerance || 0); | |
| } | |
| }); | |
| }); | |
| // Helpers | |
| function executeExampleTest(example, flotr, node) { | |
| Math.seedrandom(example.key); | |
| Flotr = flotr; | |
| example.callback.apply(this, [node].concat(example.args || [])); | |
| } | |
| function buildNode() { | |
| var node = document.createElement('div'); | |
| document.body.appendChild(node); | |
| node.style.width = '320px'; | |
| node.style.height = '240px'; | |
| return node; | |
| } | |
| function destroyNode(node) { | |
| document.body.removeChild(node); | |
| } | |
| }); | }); |
| afterEach(function () { | describe('Main', function () { |
| destroyNode(nodeA); | |
| destroyNode(nodeB); | it('gets a tick size', function () { |
| a = null; | expect(TestFlotr.getTickSize).not.toBeUndefined(); |
| b = null; | expect(TestFlotr.getTickSize(10, 0, 100, 1)).toEqual(10); |
| Flotr = null; | expect(TestFlotr.getTickSize(20, 0, 100, 1)).toEqual(5); |
| expect(TestFlotr.getTickSize(5, 10, 110, 1)).toEqual(20); | |
| expect(TestFlotr.getTickSize(0, 0, 10, 1)).toEqual(Number.POSITIVE_INFINITY); | |
| expect(isNaN(TestFlotr.getTickSize(0, 0, -10, 1))).toBeTruthy(); | |
| }); | |
| }); | }); |
| _.each(TestFlotr.ExampleList.examples, function (example, key) { | |
| it('should draw a `' + example.name + '`line graph', function () { | |
| executeExampleTest(example, StableFlotr, nodeA); | |
| executeExampleTest(example, TestFlotr, nodeB); | |
| if (example.timeout) { | |
| waits(example.timeout); | |
| runs (function () { | |
| expect(nodeB.graph.ctx).toImageDiffEqual(nodeA.graph.ctx, example.tolerance || 0); | |
| }); | |
| } else { | |
| expect(nodeB.graph.ctx).toImageDiffEqual(nodeA.graph.ctx, example.tolerance || 0); | |
| } | |
| }); | |
| }); | |
| // Helpers | |
| function executeExampleTest (example, flotr, node) { | |
| Math.seedrandom(example.key); | |
| Flotr = flotr; | |
| example.callback.apply(this, [node].concat(example.args || [])); | |
| } | |
| function buildNode () { | |
| var node = document.createElement('div'); | |
| document.body.appendChild(node); | |
| node.style.width = '320px'; | |
| node.style.height = '240px'; | |
| return node; | |
| } | |
| function destroyNode (node) { | |
| document.body.removeChild(node); | |
| } | |
| }); | |
| describe('Main', function () { | |
| it('gets a tick size', function () { | |
| expect(TestFlotr.getTickSize).not.toBeUndefined(); | |
| expect(TestFlotr.getTickSize(10, 0, 100, 1)).toEqual(10); | |
| expect(TestFlotr.getTickSize(20, 0, 100, 1)).toEqual(5); | |
| expect(TestFlotr.getTickSize(5, 10, 110, 1)).toEqual(20); | |
| expect(TestFlotr.getTickSize(0, 0, 10, 1)).toEqual(Number.POSITIVE_INFINITY); | |
| expect(isNaN(TestFlotr.getTickSize(0, 0, -10, 1))).toBeTruthy(); | |
| }); | |
| }); | |
| }); | }); |