add class to resolve object from path.

1 files changed, 29 insertions, 0 deletions

diff --git a/spec/javascripts/lib/proxy_spec.js.coffee b/spec/javascripts/lib/proxy_spec.js.coffee
new file mode 100644
index 00000000..d7d14bd3
--- /dev/null
+++ b/spec/javascripts/lib/proxy_spec.js.coffee
@@ -0,0 +1,29 @@
+describe "CakeSide.Proxy", ->
+  subject = null
+
+  describe "#create", ->
+    object = null
+    subject = CakeSide.Proxy
+
+    beforeEach ->
+      object =
+        top: 'one'
+        more:
+          stuff: ['a','b']
+
+    it 'gets the value of a shallow object reference', ->
+      expect(subject.create(object, 'top')).toEqual(object.top)
+
+    it 'gets the value of a deep object reference', ->
+      expect(subject.create(object, 'more.stuff')).toEqual(object.more.stuff)
+
+    it 'sets the value of a shallow object reference', ->
+      subject.create(object, 'top', 'two')
+      expect(object.top).toEqual('two')
+
+    it 'sets the value of a deep object reference', ->
+      subject.create(object, 'more.stuff', 5)
+      expect(object.more.stuff).toEqual(5)
+
+    it "returns undefined if a reference doesn't exist", ->
+      expect(subject.create(object, 'non.existent.path')).toEqual(undefined)