Update default config tests and re-enable

This commit is contained in:
Evert Timberg 2016-09-17 15:57:33 -04:00 committed by Simon Brunel
parent c3d7a3328d
commit 9041b5a2b9
2 changed files with 268 additions and 266 deletions

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@ -43,7 +43,6 @@ var testFiles = [
// Disable tests which need to be rewritten based on changes introduced by
// the following changes: https://github.com/chartjs/Chart.js/pull/2346
'!./test/core.layoutService.tests.js',
'!./test/defaultConfig.tests.js'
];
gulp.task('bower', bowerTask);

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@ -1,293 +1,296 @@
// Test the bubble chart default config
describe("Test the bubble chart default config", function() {
it('should reutrn correct tooltip strings', function() {
var config = Chart.defaults.bubble;
describe("Default Configs", function() {
describe("Bubble Chart", function() {
it('should return correct tooltip strings', function() {
var config = Chart.defaults.bubble;
var chart = window.acquireChart({
type: 'bubble',
data: {
datasets: [{
label: 'My dataset',
data: [{
x: 10,
y: 12,
r: 5
}]
}]
},
options: config
});
// Title is always blank
expect(config.tooltips.callbacks.title()).toBe('');
// fake out the tooltip hover and force the tooltip to update
chart.tooltip._active = [chart.getDatasetMeta(0).data[0]];
chart.tooltip.update();
// Item label
var data = {
datasets: [{
label: 'My dataset',
data: [{
x: 10,
y: 12,
r: 5
}]
}]
};
var tooltipItem = {
datasetIndex: 0,
index: 0
};
expect(config.tooltips.callbacks.label(tooltipItem, data)).toBe('My dataset: (10, 12, 5)');
});
});
describe('Test the doughnut chart default config', function() {
it('should return correct tooltip strings', function() {
var config = Chart.defaults.doughnut;
// Title is always blank
expect(config.tooltips.callbacks.title()).toBe('');
// Item label
var data = {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, 30],
}]
};
var tooltipItem = {
datasetIndex: 0,
index: 1
};
expect(config.tooltips.callbacks.label(tooltipItem, data)).toBe('label2: 20');
// Title is always blank
expect(chart.tooltip._model.title).toEqual([]);
expect(chart.tooltip._model.body).toEqual([{
before: [],
lines: ['My dataset: (10, 12, 5)'],
after: []
}]);
});
});
it('should return the correct html legend', function() {
var config = Chart.defaults.doughnut;
describe('Doughnut Chart', function() {
it('should return correct tooltip strings', function() {
var config = Chart.defaults.doughnut;
var chart = window.acquireChart({
type: 'doughnut',
data: {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, 30],
}]
},
options: config
});
var chart = {
id: 'mychart',
data: {
labels: ['label1', 'label2'],
datasets: [{
data: [10, 20],
backgroundColor: ['red', 'green']
}]
}
};
var expectedLegend = '<ul class="mychart-legend"><li><span style="background-color:red"></span>label1</li><li><span style="background-color:green"></span>label2</li></ul>';
// fake out the tooltip hover and force the tooltip to update
chart.tooltip._active = [chart.getDatasetMeta(0).data[1]];
chart.tooltip.update();
expect(config.legendCallback(chart)).toBe(expectedLegend);
});
// Title is always blank
expect(chart.tooltip._model.title).toEqual([]);
expect(chart.tooltip._model.body).toEqual([{
before: [],
lines: ['label2: 20'],
after: []
}]);
});
it('should return correct legend label objects', function() {
var config = Chart.defaults.doughnut;
var data = {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, NaN],
backgroundColor: ['red', 'green', 'blue'],
metaData: [{}, {}, {}]
}]
};
it('should return correct tooltip string for a multiline label', function() {
var config = Chart.defaults.doughnut;
var chart = window.acquireChart({
type: 'doughnut',
data: {
labels: ['label1', ['row1', 'row2', 'row3'], 'label3'],
datasets: [{
data: [10, 20, 30],
}]
},
options: config
});
var expected = [{
text: 'label1',
fillStyle: 'red',
hidden: false,
index: 0,
strokeStyle: '#000',
lineWidth: 2
}, {
text: 'label2',
fillStyle: 'green',
hidden: false,
index: 1,
strokeStyle: '#000',
lineWidth: 2
}, {
text: 'label3',
fillStyle: 'blue',
hidden: true,
index: 2,
strokeStyle: '#000',
lineWidth: 2
}];
// fake out the tooltip hover and force the tooltip to update
chart.tooltip._active = [chart.getDatasetMeta(0).data[1]];
chart.tooltip.update();
var chart = {
data: data,
options: {
elements: {
arc: {
// Title is always blank
expect(chart.tooltip._model.title).toEqual([]);
expect(chart.tooltip._model.body).toEqual([{
before: [],
lines: [
'row1: 20',
'row2',
'row3'
],
after: []
}]);
});
it('should return the correct html legend', function() {
var config = Chart.defaults.doughnut;
var chart = window.acquireChart({
type: 'doughnut',
data: {
labels: ['label1', 'label2'],
datasets: [{
data: [10, 20],
backgroundColor: ['red', 'green']
}]
},
options: config
});
var expectedLegend = '<ul class="' + chart.id + '-legend"><li><span style="background-color:red"></span>label1</li><li><span style="background-color:green"></span>label2</li></ul>';
expect(chart.generateLegend()).toBe(expectedLegend);
});
it('should return correct legend label objects', function() {
var config = Chart.defaults.doughnut;
var chart = window.acquireChart({
type: 'doughnut',
data: {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, NaN],
backgroundColor: ['red', 'green', 'blue'],
borderWidth: 2,
borderColor: '#000'
}
}
}
};
expect(config.legend.labels.generateLabels.call({ chart: chart }, data)).toEqual(expected);
});
}]
},
options: config
});
it('should hide the correct arc when a legend item is clicked', function() {
var config = Chart.defaults.doughnut;
var expected = [{
text: 'label1',
fillStyle: 'red',
hidden: false,
index: 0,
strokeStyle: '#000',
lineWidth: 2
}, {
text: 'label2',
fillStyle: 'green',
hidden: false,
index: 1,
strokeStyle: '#000',
lineWidth: 2
}, {
text: 'label3',
fillStyle: 'blue',
hidden: true,
index: 2,
strokeStyle: '#000',
lineWidth: 2
}];
expect(chart.legend.legendItems).toEqual(expected);
});
var legendItem = {
text: 'label1',
fillStyle: 'red',
hidden: false,
index: 0
};
var chart = {
data: {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, NaN],
backgroundColor: ['red', 'green', 'blue']
}]
},
update: function() {}
};
spyOn(chart, 'update');
var scope = {
chart: chart
};
config.legend.onClick.call(scope, null, legendItem);
expect(chart.data.datasets[0].metaHiddenData).toEqual([10]);
expect(chart.data.datasets[0].data).toEqual([NaN, 20, NaN]);
expect(chart.update).toHaveBeenCalled();
config.legend.onClick.call(scope, null, legendItem);
expect(chart.data.datasets[0].data).toEqual([10, 20, NaN]);
// Should not toggle index 2 since there was never data for it
legendItem.index = 2;
config.legend.onClick.call(scope, null, legendItem);
expect(chart.data.datasets[0].data).toEqual([10, 20, NaN]);
});
});
describe('Test the polar area chart default config', function() {
it('should return correct tooltip strings', function() {
var config = Chart.defaults.polarArea;
// Title is always blank
expect(config.tooltips.callbacks.title()).toBe('');
// Item label
var data = {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, 30],
}]
};
var tooltipItem = {
datasetIndex: 0,
index: 1,
yLabel: 20
};
expect(config.tooltips.callbacks.label(tooltipItem, data)).toBe('label2: 20');
});
it('should return the correct html legend', function() {
var config = Chart.defaults.polarArea;
var chart = {
id: 'mychart',
data: {
labels: ['label1', 'label2'],
datasets: [{
data: [10, 20],
backgroundColor: ['red', 'green']
}]
}
};
var expectedLegend = '<ul class="mychart-legend"><li><span style="background-color:red">label1</span></li><li><span style="background-color:green">label2</span></li></ul>';
expect(config.legendCallback(chart)).toBe(expectedLegend);
});
it('should return correct legend label objects', function() {
var config = Chart.defaults.polarArea;
var data = {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, NaN],
backgroundColor: ['red', 'green', 'blue'],
metaData: [{}, {}, {}]
}]
};
var expected = [{
text: 'label1',
fillStyle: 'red',
hidden: false,
index: 0,
strokeStyle: '#000',
lineWidth: 2
}, {
text: 'label2',
fillStyle: 'green',
hidden: false,
index: 1,
strokeStyle: '#000',
lineWidth: 2
}, {
text: 'label3',
fillStyle: 'blue',
hidden: true,
index: 2,
strokeStyle: '#000',
lineWidth: 2
}];
var chart = {
data: data,
options: {
elements: {
arc: {
it('should hide the correct arc when a legend item is clicked', function() {
var config = Chart.defaults.doughnut;
var chart = window.acquireChart({
type: 'doughnut',
data: {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, NaN],
backgroundColor: ['red', 'green', 'blue'],
borderWidth: 2,
borderColor: '#000'
}
}
}
};
expect(config.legend.labels.generateLabels.call({ chart: chart }, data)).toEqual(expected);
}]
},
options: config
});
var meta = chart.getDatasetMeta(0);
spyOn(chart, 'update').and.callThrough();
var legendItem = chart.legend.legendItems[0];
config.legend.onClick.call(chart.legend, null, legendItem);
expect(meta.data[0].hidden).toBe(true);
expect(chart.update).toHaveBeenCalled();
config.legend.onClick.call(chart.legend, null, legendItem);
expect(meta.data[0].hidden).toBe(false);
});
});
it('should hide the correct arc when a legend item is clicked', function() {
var config = Chart.defaults.polarArea;
describe('Polar Area Chart', function() {
it('should return correct tooltip strings', function() {
var config = Chart.defaults.polarArea;
var chart = window.acquireChart({
type: 'polarArea',
data: {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, 30],
}]
},
options: config
});
var legendItem = {
text: 'label1',
fillStyle: 'red',
hidden: false,
index: 0
};
// fake out the tooltip hover and force the tooltip to update
chart.tooltip._active = [chart.getDatasetMeta(0).data[1]];
chart.tooltip.update();
var chart = {
data: {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, NaN],
backgroundColor: ['red', 'green', 'blue']
}]
},
update: function() {}
};
// Title is always blank
expect(chart.tooltip._model.title).toEqual([]);
expect(chart.tooltip._model.body).toEqual([{
before: [],
lines: ['label2: 20'],
after: []
}]);
});
spyOn(chart, 'update');
var scope = {
chart: chart
};
it('should return the correct html legend', function() {
var config = Chart.defaults.polarArea;
var chart = window.acquireChart({
type: 'polarArea',
data: {
labels: ['label1', 'label2'],
datasets: [{
data: [10, 20],
backgroundColor: ['red', 'green']
}]
},
options: config
});
config.legend.onClick.call(scope, null, legendItem);
var expectedLegend = '<ul class="' + chart.id + '-legend"><li><span style="background-color:red">label1</span></li><li><span style="background-color:green">label2</span></li></ul>';
expect(chart.generateLegend()).toBe(expectedLegend);
});
expect(chart.data.datasets[0].metaHiddenData).toEqual([10]);
expect(chart.data.datasets[0].data).toEqual([NaN, 20, NaN]);
it('should return correct legend label objects', function() {
var config = Chart.defaults.polarArea;
var chart = window.acquireChart({
type: 'polarArea',
data: {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, NaN],
backgroundColor: ['red', 'green', 'blue'],
borderWidth: 2,
borderColor: '#000'
}]
},
options: config
});
expect(chart.update).toHaveBeenCalled();
var expected = [{
text: 'label1',
fillStyle: 'red',
hidden: false,
index: 0,
strokeStyle: '#000',
lineWidth: 2
}, {
text: 'label2',
fillStyle: 'green',
hidden: false,
index: 1,
strokeStyle: '#000',
lineWidth: 2
}, {
text: 'label3',
fillStyle: 'blue',
hidden: true,
index: 2,
strokeStyle: '#000',
lineWidth: 2
}];
expect(chart.legend.legendItems).toEqual(expected);
});
config.legend.onClick.call(scope, null, legendItem);
expect(chart.data.datasets[0].data).toEqual([10, 20, NaN]);
it('should hide the correct arc when a legend item is clicked', function() {
var config = Chart.defaults.polarArea;
var chart = window.acquireChart({
type: 'polarArea',
data: {
labels: ['label1', 'label2', 'label3'],
datasets: [{
data: [10, 20, NaN],
backgroundColor: ['red', 'green', 'blue'],
borderWidth: 2,
borderColor: '#000'
}]
},
options: config
});
var meta = chart.getDatasetMeta(0);
spyOn(chart, 'update').and.callThrough();
// Should not toggle index 2 since there was never data for it
legendItem.index = 2;
config.legend.onClick.call(scope, null, legendItem);
expect(chart.data.datasets[0].data).toEqual([10, 20, NaN]);
var legendItem = chart.legend.legendItems[0];
config.legend.onClick.call(chart.legend, null, legendItem);
expect(meta.data[0].hidden).toBe(true);
expect(chart.update).toHaveBeenCalled();
config.legend.onClick.call(chart.legend, null, legendItem);
expect(meta.data[0].hidden).toBe(false);
});
});
});