use real d3 for testing

utilise · Jul 2, 2015 · f0001c9 · f0001c9
1 parent 0c1a789
commit f0001c9
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Showing 2 changed files with 4 additions and 14 deletions.
diff --git a/package.json b/package.json
@@ -11,6 +11,7 @@
   "devDependencies": {
     "chai": "^2.3.0",
     "coveralls": "^2.11.2",
+    "d3": "^3.5.5",
     "istanbul": "^0.3.13",
     "mocha": "^2.2.4",
     "mocha-lcov-reporter": "0.0.2"

diff --git a/test.js b/test.js
@@ -1,5 +1,5 @@
 var expect = require('chai').expect
-  , d3 = global.d3 = mock()
+  , d3 = global.d3 = require('d3')
   , from = require('./')
 
 describe('from', function() {
@@ -10,19 +10,8 @@ describe('from', function() {
   })
 
   it('should resolve from parent data', function() {
-    expect(from.parent.call({}, 'foo')).to.be.eql('bar')
+    var o = { parentNode: { __data__: { foo: 'bar' } } }
+    expect(from.parent.call(o, 'foo')).to.be.eql('bar')
   })
 
 })
-
-function mock() {
-  return { select: select }
-
-  function select() {
-    return { datum: datum }
-  }
-
-  function datum() {
-    return { foo: 'bar' }
-  }
-}