| Current File : /home/tradevaly/www/node_modules/svg.js/spec/spec/sugar.js |
describe('Sugar', function() {
var rect
beforeEach(function() {
draw.attr('viewBox', null)
})
afterEach(function() {
draw.clear()
})
describe('fill()', function() {
beforeEach(function() {
rect = draw.rect(100,100)
})
afterEach(function() {
rect.remove()
})
it('returns the node reference', function() {
expect(rect.fill('red')).toBe(rect)
})
it('sets the given value', function() {
expect(rect.fill('red').attr('fill')).toBe('red')
})
it('sets the given value with object given', function() {
rect.fill({color: 'red', opacity: 0.5, rule: 'odd'})
expect(rect.attr('fill')).toBe('red')
expect(rect.attr('fill-opacity')).toBe(0.5)
expect(rect.attr('fill-rule')).toBe('odd')
})
it('is a nop with no argument given and returns node reference', function() {
rect.fill('red')
expect(rect.fill()).toBe(rect)
expect(rect.attr('fill')).toBe('red')
})
})
describe('rotate()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'transform')
})
afterEach(function() {
rect.remove()
rect.transform.calls.reset()
})
it('redirects to transform()', function() {
rect.rotate(1,2,3)
expect(rect.transform).toHaveBeenCalledWith({ rotation: 1, cx: 2, cy: 3 })
})
})
describe('skew()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'transform')
})
afterEach(function() {
rect.remove()
rect.transform.calls.reset()
})
it('redirects to transform() with no argument', function() {
rect.skew()
expect(rect.transform).toHaveBeenCalledWith({ skewX: undefined, skewY: undefined, cx: undefined, cy: undefined })
})
it('redirects to transform() with one argument', function() {
rect.skew(5)
expect(rect.transform).toHaveBeenCalledWith({ skew: 5, cx: undefined, cy: undefined })
})
it('redirects to transform() with two argument', function() {
rect.skew(5, 6)
expect(rect.transform).toHaveBeenCalledWith({ skewX: 5, skewY: 6, cx: undefined, cy: undefined })
})
it('redirects to transform() with three arguments', function() {
rect.skew(5, 6, 7)
expect(rect.transform).toHaveBeenCalledWith({ skew: 5, cx: 6, cy: 7 })
})
it('redirects to transform() with four arguments', function() {
rect.skew(5, 6, 7, 8)
expect(rect.transform).toHaveBeenCalledWith({ skewX: 5, skewY: 6, cx: 7, cy: 8 })
})
})
describe('scale()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'transform')
})
afterEach(function() {
rect.remove()
rect.transform.calls.reset()
})
it('redirects to transform() with no argument', function() {
rect.scale()
expect(rect.transform).toHaveBeenCalledWith({ scaleX: undefined, scaleY: undefined, cx: undefined, cy: undefined })
})
it('redirects to transform() with one argument', function() {
rect.scale(5)
expect(rect.transform).toHaveBeenCalledWith({ scale: 5, cx: undefined, cy: undefined })
})
it('redirects to transform() with two argument', function() {
rect.scale(5, 6)
expect(rect.transform).toHaveBeenCalledWith({ scaleX: 5, scaleY: 6, cx: undefined, cy: undefined })
})
it('redirects to transform() with three arguments', function() {
rect.scale(5, 6, 7)
expect(rect.transform).toHaveBeenCalledWith({ scale: 5, cx: 6, cy: 7 })
})
it('redirects to transform() with four arguments', function() {
rect.scale(5, 6, 7, 8)
expect(rect.transform).toHaveBeenCalledWith({ scaleX: 5, scaleY: 6, cx: 7, cy: 8 })
})
})
describe('translate()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'transform')
})
afterEach(function() {
rect.remove()
rect.transform.calls.reset()
})
it('redirects to transform()', function() {
rect.translate(1,2)
expect(rect.transform).toHaveBeenCalledWith({ x: 1, y: 2 })
})
})
describe('flip()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'transform')
})
afterEach(function() {
rect.remove()
rect.transform.calls.reset()
})
it('redirects to transform()', function() {
rect.flip('x',2)
expect(rect.transform).toHaveBeenCalledWith({ flip: 'x', offset: 2 })
})
it('sets flip to "both" when calling without anything', function() {
rect.flip()
expect(rect.transform).toHaveBeenCalledWith({ flip: 'both', offset: undefined })
})
// this works because only x and y are valid flip values. Evereything else flips on both axis
it('sets flip to number and offset to number when called with offset only', function() {
rect.flip(5)
expect(rect.transform).toHaveBeenCalledWith({ flip: 5, offset: 5 })
})
})
describe('matrix()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'attr')
})
afterEach(function() {
rect.remove()
rect.attr.calls.reset()
})
it('redirects to attr() directly with one argument', function() {
rect.matrix([1,2,3,4,5,6])
expect(rect.attr).toHaveBeenCalledWith('transform', new SVG.Matrix([1,2,3,4,5,6]))
})
it('redirects to attr() directly with 6 arguments', function() {
rect.matrix(1,2,3,4,5,6)
expect(rect.attr).toHaveBeenCalledWith('transform', new SVG.Matrix([1,2,3,4,5,6]))
})
})
describe('opacity()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'attr')
})
afterEach(function() {
rect.remove()
rect.attr.calls.reset()
})
it('redirects to attr() directly', function() {
rect.opacity(0.5)
expect(rect.attr).toHaveBeenCalledWith('opacity', 0.5)
})
})
describe('dx() / dy()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'x').and.callThrough()
spyOn(rect, 'y').and.callThrough()
})
afterEach(function() {
rect.remove()
rect.x.calls.reset()
rect.y.calls.reset()
})
it('redirects to x() / y() with adding the current value', function() {
rect.dx(5)
rect.dy(5)
expect(rect.x).toHaveBeenCalledWith(jasmine.objectContaining(new SVG.Number('5')), true)
expect(rect.y).toHaveBeenCalledWith(jasmine.objectContaining(new SVG.Number('5')), true)
})
it('allows to add a percentage value', function() {
rect.move('5%', '5%')
rect.dx('5%')
rect.dy('5%')
expect(rect.x).toHaveBeenCalledWith(jasmine.objectContaining(new SVG.Number('10%')), true)
expect(rect.y).toHaveBeenCalledWith(jasmine.objectContaining(new SVG.Number('10%')), true)
})
it('allows to add a percentage value when no x/y is set', function() {
rect.dx('5%')
rect.dy('5%')
expect(rect.x).toHaveBeenCalledWith(jasmine.objectContaining(new SVG.Number('5%')), true)
expect(rect.y).toHaveBeenCalledWith(jasmine.objectContaining(new SVG.Number('5%')), true)
})
})
describe('dmove()', function() {
var rect, spy, undefined
beforeEach(function() {
rect = draw.rect(100,100)
spyOn(rect, 'dx').and.callThrough()
spyOn(rect, 'dy').and.callThrough()
})
afterEach(function() {
rect.remove()
rect.dx.calls.reset()
rect.dy.calls.reset()
})
it('redirects to dx() / dy() directly', function() {
rect.dmove(5,5)
expect(rect.dx).toHaveBeenCalledWith(5)
expect(rect.dy).toHaveBeenCalledWith(5)
})
})
describe('font()', function() {
var text, spy, undefined
beforeEach(function() {
text = draw.text(loremIpsum)
spyOn(text, 'leading')
spyOn(text, 'attr')
})
afterEach(function() {
text.remove()
text.leading.calls.reset()
text.attr.calls.reset()
})
it('sets leading when given', function() {
text.font({leading: 3})
expect(text.leading).toHaveBeenCalledWith(3)
})
it('sets text-anchor when anchor given', function() {
text.font({anchor: 'start'})
expect(text.attr).toHaveBeenCalledWith('text-anchor', 'start')
})
it('sets all font properties via attr()', function() {
text.font({
size: 20,
family: 'Verdana',
weight: 'bold',
stretch: 'wider',
variant: 'small-caps',
style: 'italic'
})
expect(text.attr).toHaveBeenCalledWith('font-size', 20)
expect(text.attr).toHaveBeenCalledWith('font-family', 'Verdana')
expect(text.attr).toHaveBeenCalledWith('font-weight', 'bold')
expect(text.attr).toHaveBeenCalledWith('font-stretch', 'wider')
expect(text.attr).toHaveBeenCalledWith('font-variant', 'small-caps')
expect(text.attr).toHaveBeenCalledWith('font-style', 'italic')
})
it('redirects all other stuff directly to attr()', function() {
text.font({
foo:'bar',
bar:'baz'
})
expect(text.attr).toHaveBeenCalledWith('foo', 'bar')
expect(text.attr).toHaveBeenCalledWith('bar', 'baz')
})
it('sets key value pair when called with 2 parameters', function() {
text.font('size', 20)
expect(text.attr).toHaveBeenCalledWith('font-size', 20)
})
it('gets value if called with one parameter', function() {
text.font('size')
expect(text.attr).toHaveBeenCalledWith('font-size', undefined)
})
})
})