Merge pull request #150 from countable/master

test for distinct

test/test-disinct.js

@@ -0,0 +1,14 @@
+var test = require('./tape');
+var insert = require('./insert');
+
+insert('distinct', [{
+  goodbye:'world',
+  hello:'space'
+}], function(db, t, done) {
+  db.a.distinct('goodbye',{hello:'space'},function(err, docs) {
+    t.ok(!err);
+    t.equal(docs.length, 1);
+    t.equal(docs[0], 'world');
+    done();
+  });
+});