1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
|
describe('Element', function() {
afterEach(function() {
draw.clear()
})
it('should create a circular reference on the node', function() {
var rect = draw.rect(100,100)
expect(rect.node.instance).toBe(rect)
})
describe('attr()', function() {
var rect
beforeEach(function() {
rect = draw.rect(100,100)
})
it('should set one attribute when two arguments are given', function() {
rect.attr('fill', '#ff0066')
expect(rect.node.getAttribute('fill')).toBe('#ff0066')
})
it('should set various attributes when an object is given', function() {
rect.attr({ fill: '#00ff66', stroke: '#ff2233', 'stroke-width': 10 })
expect(rect.node.getAttribute('fill')).toBe('#00ff66')
expect(rect.node.getAttribute('stroke')).toBe('#ff2233')
expect(rect.node.getAttribute('stroke-width')).toBe('10')
})
it('should get the value of the string value given as first argument', function() {
rect.attr('fill', '#ff0066')
expect(rect.attr('fill')).toEqual('#ff0066')
})
it('should get an object with all attributes without any arguments', function() {
rect.attr({ fill: '#00ff66', stroke: '#ff2233' })
var attr = rect.attr()
expect(attr.fill).toBe('#00ff66')
expect(attr.stroke).toBe('#ff2233')
})
it('should remove an attribute if the second argument is explicitly set to null', function() {
rect.attr('stroke-width', 10)
expect(rect.node.getAttribute('stroke-width')).toBe('10')
rect.attr('stroke-width', null)
expect(rect.node.getAttribute('stroke-width')).toBe(null)
})
it('should correctly parse numeric values as a getter', function() {
rect.attr('stroke-width', 11)
expect(rect.node.getAttribute('stroke-width')).toBe('11')
expect(rect.attr('stroke-width')).toBe(11)
})
it('correctly parses negative numeric values as a getter', function() {
rect.attr('x', -120)
expect(rect.node.getAttribute('x')).toBe('-120')
expect(rect.attr('x')).toBe(-120)
})
it('falls back on default values if attribute is not present', function() {
expect(rect.attr('stroke-linejoin')).toBe('miter')
})
it('gets the "style" attribute as a string', function() {
rect.style('cursor', 'pointer')
expect(stripped(rect.attr('style'))).toBe('cursor:pointer;')
})
it('redirects to the style() method when setting a style string', function() {
rect.attr('style', 'cursor:move;')
expect(stripped(rect.node.getAttribute('style'))).toBe('cursor:move;')
})
it('should remove style attribute on node if the style is empty', function() {
rect.style('style', '')
expect(rect.node.getAttribute('style')).toBe(null)
})
it('should act as a global getter when no arguments are given', function() {
rect.fill('#ff0066')
expect(rect.attr().fill).toBe('#ff0066')
})
it('should correctly parse numeric values as a global getter', function() {
rect.stroke({ width: 20 })
expect(rect.attr()['stroke-width']).toBe(20)
})
it('should correctly parse negative numeric values as a global getter', function() {
rect.x(-30)
expect(rect.attr().x).toBe(-30)
})
it('should leave unit values alone as a global getter', function() {
rect.attr('x', '69%')
expect(rect.attr().x).toBe('69%')
})
})
describe('style()', function() {
it('should set the style with key and value arguments', function() {
var rect = draw.rect(100,100).style('cursor', 'crosshair')
expect(stripped(rect.node.getAttribute('style'))).toBe('cursor:crosshair;')
})
it('should set multiple styles with an object as the first argument', function() {
var rect = draw.rect(100,100).style({ cursor: 'help', display: 'block' })
expect(stripped(rect.node.getAttribute('style'))).toMatch(/cursor:help;/)
expect(stripped(rect.node.getAttribute('style'))).toMatch(/display:block;/)
expect(stripped(rect.node.getAttribute('style')).length).toBe(('display:block;cursor:help;').length)
})
it('should get a style with a string key as the fists argument', function() {
var rect = draw.rect(100,100).style({ cursor: 'progress', display: 'block' })
expect(rect.style('cursor')).toBe('progress')
})
it('should get a style with a string key as the fists argument', function() {
var rect = draw.rect(100,100).style({ cursor: 's-resize', display: 'none' })
expect(stripped(rect.style())).toMatch(/display:none;/)
expect(stripped(rect.style())).toMatch(/cursor:s-resize;/)
expect(stripped(rect.style()).length).toBe(('cursor:s-resize;display:none;').length)
})
it('should remove a style if the value is an empty string', function() {
var rect = draw.rect(100,100).style({ cursor: 'n-resize', display: '' })
expect(stripped(rect.style())).toBe('cursor:n-resize;')
})
it('should remove a style if the value explicitly set to null', function() {
var rect = draw.rect(100,100).style('cursor', 'w-resize')
expect(stripped(rect.style())).toBe('cursor:w-resize;')
rect.style('cursor', null)
expect(rect.style()).toBe('')
})
})
describe('transform()', function() {
it('should get the current transformations', function() {
var rect = draw.rect(100,100)
expect(rect.transform()).toEqual(SVG.defaults.trans())
})
it('should set the translation of and element', function() {
var rect = draw.rect(100,100).transform({ x: 10, y: 10 })
expect(rect.node.getAttribute('transform')).toBe('translate(10 10)')
})
it('should set the scaleX of and element', function() {
var rect = draw.rect(100,100).transform({ scaleX: 0.1 })
expect(rect.node.getAttribute('transform')).toBe('scale(0.1 1)')
})
it('should set the scaleY of and element', function() {
var rect = draw.rect(100,100).transform({ scaleY: 10 })
expect(rect.node.getAttribute('transform')).toBe('scale(1 10)')
})
it('should set the skewX of and element', function() {
var rect = draw.rect(100,100).transform({ skewX: 0.1 })
expect(rect.node.getAttribute('transform')).toBe('skewX(0.1)')
})
it('should set the skewY of and element', function() {
var rect = draw.rect(100,100).transform({ skewY: 10 })
expect(rect.node.getAttribute('transform')).toBe('skewY(10)')
})
it('should rotate the element around its centre if no rotation point is given', function() {
var rect = draw.rect(100,100).transform({ rotation: 45 })
expect(rect.node.getAttribute('transform')).toBe('rotate(45 50 50)')
})
it('should rotate the element around the given rotation point', function() {
var rect = draw.rect(100,100).transform({ rotation: 55, cx: 80, cy:2 })
expect(rect.node.getAttribute('transform')).toBe('rotate(55 80 2)')
})
it('should transform element using a matrix', function() {
var rect = draw.rect(100,100).transform({ a: 0.5, c: 0.5 })
expect(rect.node.getAttribute('transform')).toBe('matrix(0.5 0 0.5 1 0 0)')
})
})
describe('data()', function() {
it('sets a data attribute and convert value to json', function() {
var rect = draw.rect(100,100).data('test', 'value')
expect(rect.node.getAttribute('data-test')).toBe('value')
})
it('sets a data attribute and not convert value to json if flagged raw', function() {
var rect = draw.rect(100,100).data('test', 'value', true)
expect(rect.node.getAttribute('data-test')).toBe('value')
})
it('sets multiple data attributes and convert values to json when an object is passed', function() {
var rect = draw.rect(100,100).data({
forbidden: 'fruit'
, multiple: {
values: 'in'
, an: 'object'
}
})
expect(rect.node.getAttribute('data-forbidden')).toBe('fruit')
expect(rect.node.getAttribute('data-multiple')).toEqual('{"values":"in","an":"object"}')
})
it('gets data value if only one argument is passed', function() {
var rect = draw.rect(100,100).data('test', 101)
expect(rect.data('test')).toBe(101)
})
it('maintains data type for a number', function() {
var rect = draw.rect(100,100).data('test', 101)
expect(typeof rect.data('test')).toBe('number')
})
it('maintains data type for an object', function() {
var rect = draw.rect(100,100).data('test', { string: 'value', array: [1,2,3] })
expect(typeof rect.data('test')).toBe('object')
expect(Array.isArray(rect.data('test').array)).toBe(true)
})
})
describe('remove()', function() {
it('should remove an element and return it', function() {
var rect = draw.rect(100,100)
expect(rect.remove()).toBe(rect)
})
it('should remove an element from its parent', function() {
var rect = draw.rect(100,100)
rect.remove()
expect(draw.has(rect)).toBe(false)
})
})
describe('addTo()', function() {
it('adds an element to a given parent and returns itself', function() {
var rect = draw.rect(100,100)
, group = draw.group()
expect(rect.addTo(group)).toBe(rect)
expect(rect.parent).toBe(group)
})
})
describe('putIn()', function() {
it('adds an element to a given parent and returns parent', function() {
var rect = draw.rect(100,100)
, group = draw.group()
expect(rect.putIn(group)).toBe(group)
expect(rect.parent).toBe(group)
})
})
describe('rbox()', function() {
it('returns an instance of SVG.RBox', function() {
var rect = draw.rect(100,100)
expect(rect.rbox() instanceof SVG.RBox).toBe(true)
})
it('returns the correct rectangular box', function() {
var rect = draw.size(200,150).viewbox(0,0,200,150).rect(105,210).move(2,12)
var box = rect.rbox()
expect(approximately(box.x)).toBe(approximately(2))
expect(approximately(box.y)).toBe(approximately(12))
expect(approximately(box.cx)).toBe(approximately(54.5))
expect(approximately(box.cy)).toBe(approximately(117))
expect(approximately(box.width)).toBe(approximately(105))
expect(approximately(box.height)).toBe(approximately(210))
})
it('returns the correct rectangular box within a viewbox', function() {
var rect = draw.size(200,150).viewbox(0,0,100,75).rect(105,210).move(2,12)
var box = rect.rbox()
expect(approximately(box.x)).toBe(approximately(1))
expect(approximately(box.y)).toBe(approximately(6))
expect(approximately(box.cx)).toBe(approximately(27.25))
expect(approximately(box.cy)).toBe(approximately(58.5))
expect(approximately(box.width)).toBe(approximately(52.5))
expect(approximately(box.height)).toBe(approximately(105))
})
})
describe('doc()', function() {
it('returns the parent document', function() {
var rect = draw.rect(100,100)
expect(rect.doc()).toBe(draw)
})
})
describe('parent', function() {
it('contains the parent svg', function() {
var rect = draw.rect(100,100)
expect(rect.parent).toBe(draw)
})
it('contains the parent group when in a group', function() {
var group = draw.group()
, rect = group.rect(100,100)
expect(rect.parent).toBe(group)
})
})
describe('clone()', function() {
it('makes an exact copy of the element', function() {
var rect = draw.rect(100,100).center(321,567).fill('#f06')
clone = rect.clone()
expect(rect.attr('id', null).attr()).toEqual(clone.attr('id', null).attr())
})
it('assigns a new id to the cloned element', function() {
var rect = draw.rect(100,100).center(321,567).fill('#f06')
clone = rect.clone()
expect(rect.attr('id')).not.toEqual(clone.attr('id'))
})
})
describe('toString()', function() {
it('returns the element id', function() {
var rect = draw.rect(100,100).center(321,567).fill('#f06')
expect(rect + '').toBe(rect.attr('id'))
})
})
describe('replace()', function() {
it('replaces the original element by another given element', function() {
var rect = draw.rect(100,100).center(321,567).fill('#f06')
var circle = draw.circle(200)
var rectIndex = draw.children().indexOf(rect)
rect.replace(circle)
expect(rectIndex).toBe(draw.children().indexOf(circle))
})
it('removes the original element', function() {
var rect = draw.rect(100,100).center(321,567).fill('#f06')
rect.replace(draw.circle(200))
expect(draw.has(rect)).toBe(false)
})
it('returns the new element', function() {
var circle = draw.circle(200)
var element = draw.rect(100,100).center(321,567).fill('#f06').replace(circle)
expect(element).toBe(circle)
})
})
})
|
