Tests for the taxon filtering

spec/javascripts/unit/darkswarm/filters/shipping_spec.js.coffee

@@ -28,3 +28,6 @@ describe 'filtering by shipping method', ->
 
   it "filters to none", ->
     expect(filterByShippingMethod(objects, {pickup: false, delivery: false})).toBe objects
+
+  it "filters to none with empty", ->
+    expect(filterByShippingMethod(objects, {})).toBe objects

spec/javascripts/unit/darkswarm/filters/taxons_spec.js.coffee

@@ -3,6 +3,7 @@ describe 'filtering by taxons', ->
   objects = [
     {
       taxons: []
+      supplied_taxons: []
       primary_taxon: 
         name: "frogs"
         id: 1
@@ -12,6 +13,7 @@ describe 'filtering by taxons', ->
         {name: "kittens", id: 2}
         {name: "puppies", id: 3}
       ]
+      supplied_taxons: []
     }
   ]