/
core.animations.tests.js
175 lines (145 loc) · 4.92 KB
/
core.animations.tests.js
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describe('Chart.animations', function() {
it('should override property collection with property', function() {
const chart = {};
const anims = new Chart.Animations(chart, {
collection1: {
properties: ['property1', 'property2'],
duration: 1000
},
property2: {
duration: 2000
}
});
expect(anims._properties.get('property1')).toEqual(jasmine.objectContaining({duration: 1000}));
expect(anims._properties.get('property2')).toEqual(jasmine.objectContaining({duration: 2000}));
});
it('should ignore duplicate definitions from collections', function() {
const chart = {};
const anims = new Chart.Animations(chart, {
collection1: {
properties: ['property1'],
duration: 1000
},
collection2: {
properties: ['property1', 'property2'],
duration: 2000
}
});
expect(anims._properties.get('property1')).toEqual(jasmine.objectContaining({duration: 1000}));
expect(anims._properties.get('property2')).toEqual(jasmine.objectContaining({duration: 2000}));
});
it('should not animate undefined options key', function() {
const chart = {};
const anims = new Chart.Animations(chart, {value: {duration: 100}, option: {duration: 200}});
const target = {
value: 1,
options: {
option: 2
}
};
expect(anims.update(target, {
options: undefined
})).toBeUndefined();
});
it('should assign options directly, if target does not have previous options', function() {
const chart = {};
const anims = new Chart.Animations(chart, {option: {duration: 200}});
const target = {};
expect(anims.update(target, {options: {option: 1}})).toBeUndefined();
});
it('should clone the target options, if those are shared and new options are not', function() {
const chart = {options: {}};
const anims = new Chart.Animations(chart, {option: {duration: 200}});
const options = {option: 0, $shared: true};
const target = {options};
expect(anims.update(target, {options: {option: 1}})).toBeTrue();
expect(target.options.$shared).not.toBeTrue();
expect(target.options !== options).toBeTrue();
});
it('should assign shared options to target after animations complete', function(done) {
const chart = {
draw: function() {},
options: {}
};
const anims = new Chart.Animations(chart, {value: {duration: 100}, option: {duration: 200}});
const target = {
value: 1,
options: {
option: 2
}
};
const sharedOpts = {option: 10, $shared: true};
expect(anims.update(target, {
options: sharedOpts
})).toBeTrue();
expect(target.options !== sharedOpts).toBeTrue();
Chart.animator.start(chart);
setTimeout(function() {
expect(Chart.animator.running(chart)).toBeFalse();
expect(target.options === sharedOpts).toBeTrue();
Chart.animator.remove(chart);
done();
}, 300);
});
it('should not assign shared options to target when animations are cancelled', function(done) {
const chart = {
draw: function() {},
options: {}
};
const anims = new Chart.Animations(chart, {value: {duration: 100}, option: {duration: 200}});
const target = {
value: 1,
options: {
option: 2
}
};
const sharedOpts = {option: 10, $shared: true};
expect(anims.update(target, {
options: sharedOpts
})).toBeTrue();
expect(target.options !== sharedOpts).toBeTrue();
Chart.animator.start(chart);
setTimeout(function() {
expect(Chart.animator.running(chart)).toBeTrue();
Chart.animator.stop(chart);
expect(Chart.animator.running(chart)).toBeFalse();
setTimeout(function() {
expect(target.options === sharedOpts).toBeFalse();
Chart.animator.remove(chart);
done();
}, 250);
}, 50);
});
it('should assign final shared options to target after animations complete', function(done) {
const chart = {
draw: function() {},
options: {}
};
const anims = new Chart.Animations(chart, {value: {duration: 100}, option: {duration: 200}});
const origOpts = {option: 2};
const target = {
value: 1,
options: origOpts
};
const sharedOpts = {option: 10, $shared: true};
const sharedOpts2 = {option: 20, $shared: true};
expect(anims.update(target, {
options: sharedOpts
})).toBeTrue();
expect(target.options !== sharedOpts).toBeTrue();
Chart.animator.start(chart);
setTimeout(function() {
expect(Chart.animator.running(chart)).toBeTrue();
expect(target.options === origOpts).toBeTrue();
expect(anims.update(target, {
options: sharedOpts2
})).toBeUndefined();
expect(target.options === origOpts).toBeTrue();
setTimeout(function() {
expect(target.options === sharedOpts2).toBeTrue();
Chart.animator.remove(chart);
done();
}, 250);
}, 50);
});
});