Added SVG.Set adn bumped to v0.24

2 files changed, 132 insertions, 0 deletions

diff --git a/spec/index.html b/spec/index.html
index 0c7d208..f8332be 100644
--- a/spec/index.html
+++ b/spec/index.html
@@ -43,6 +43,7 @@
 <script type="text/javascript" src="spec/text.js"></script>
 <script type="text/javascript" src="spec/doc.js"></script>
 <script type="text/javascript" src="spec/group.js"></script>
+<script type="text/javascript" src="spec/set.js"></script>
 <script type="text/javascript" src="spec/gradient.js"></script>
 <script type="text/javascript" src="spec/use.js"></script>
 <script type="text/javascript" src="spec/mask.js"></script>
diff --git a/spec/spec/set.js b/spec/spec/set.js
new file mode 100644
index 0000000..768fcd9
--- /dev/null
+++ b/spec/spec/set.js
@@ -0,0 +1,131 @@
+describe('Set', function() {
+  var set, e1, e2, e3, e4, e5
+
+  beforeEach(function() {
+    set = draw.set()
+    e1  = draw.rect(100,100).attr('id', 'e1')
+    e2  = draw.ellipse(100,100).attr('id', 'e2')
+    e3  = draw.line(0,0,100,100).attr('id', 'e3')
+    e4  = draw.circle(50).attr('id', 'e4')
+    e5  = draw.polyline('0,0 10,20 30,50 80,100').attr('id', 'e5')
+  })
+
+  afterEach(function() {
+    draw.clear()
+  })
+
+  it('creates the set method on SVG.Container instances', function() {
+    expect(draw.set() instanceof SVG.Set).toBe(true)
+  })
+
+  describe('add()', function() {
+    it('returns the set instance', function() {
+      expect(set.add(e1)).toBe(set)
+    })
+    it('stores given element', function() {
+      set.add(e1).add(e2).add(e3)
+      expect(set.valueOf()).toEqual([e1,e2,e3])
+      expect(set.members.length).toBe(3)
+    })
+  })
+
+  describe('remove()', function() {
+    it('returns the set instance', function() {
+      set.add(e1)
+      expect(set.remove(e1)).toBe(set)
+    })
+    it('removes given element', function() {
+      set.add(e1).add(e2).add(e3).remove(e2)
+      expect(set.valueOf()).toEqual([e1,e3])
+      expect(set.members.length).toBe(2)
+    })
+  })
+
+  describe('each()', function() {
+    it('returns the set instance', function() {
+      expect(set.each(function(){})).toBe(set)
+    })
+    it('iterates over all members of the set', function() {
+      var ids = []
+      set.add(e1).add(e2).add(e3)
+
+      set.each(function() {
+        ids.push(this.attr('id'))
+      })
+
+      expect(ids.length).toBe(3)
+      expect(ids).toEqual(['e1','e2','e3'])
+    })
+  })
+
+  describe('clear()', function() {
+    it('returns the set instance', function() {
+      expect(set.clear()).toBe(set)
+    })
+    it('removes all members from set', function() {
+      set.add(e1).add(e2).add(e3).add(e4).add(e5).clear()
+      expect(set.members.length).toBe(0)
+    })
+  })
+
+  describe('valueOf()', function() {
+    it('returns the members array', function() {
+      set.add(e1)
+      expect(set.valueOf()).toBe(set.members)
+    })
+  })
+
+  describe('method alias', function() {
+
+    describe('attr()', function() {
+      it('is applied to every member of the set', function() {
+        var fills = []
+
+        set.add(e1).add(e2).add(e3).add(e4).add(e5).attr('fill', '#ff0099')
+        set.each(function() {
+          fills.push(this.attr('fill'))
+        })
+
+        expect(fills).toEqual(['#ff0099','#ff0099','#ff0099','#ff0099','#ff0099'])
+      })
+    })
+
+  })
+
+  describe('method inheritance', function() {
+
+    beforeEach(function() {
+      SVG.extend(SVG.Element, {
+        orange: function() {
+          this.fill('#ff6600')
+        }
+      })
+    })
+
+    it('inherits newly added element methods after initialisation', function() {
+      expect(typeof set.orange).toBe('function')
+    })
+
+    it('applies newly inherited methods properly to members', function() {
+      var fills = []
+
+      set.add(e1).add(e2).add(e3).add(e4).add(e5).orange()
+      set.each(function() {
+        fills.push(this.attr('fill'))
+      })
+
+      expect(fills).toEqual(['#ff6600','#ff6600','#ff6600','#ff6600','#ff6600'])
+    })
+
+  })
+
+})
+
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