util_spec.rb in braintree-2.1.0

- old
+ new

@@ -118,11 +118,11 @@
       ).should == ["nested[_any_key_]", "top_level"]
     end
   end
 
   describe "self.extract_attribute_as_array" do
-    it "delets the attribute from the hash" do
+    it "deletes the attribute from the hash" do
       hash = {:foo => ["x"], :bar => :baz}
       Braintree::Util.extract_attribute_as_array(hash, :foo)
       hash.should == {:bar => :baz}
     end
 
@@ -141,9 +141,15 @@
     it "returns empty array if the attribute is not in the hash" do
       hash = {:foo => ["one", "two"], :bar => :baz}
       result = Braintree::Util.extract_attribute_as_array(hash, :quz)
       result.should == []
     end
+
+		it "raises an UnexpectedError if nil data is provided" do
+			expect do
+				Braintree::Util.extract_attribute_as_array(nil, :abc)
+			end.to raise_error(Braintree::UnexpectedError, /Unprocessable entity due to an invalid request/)
+		end
   end
 
   describe "self.hash_to_query_string" do
     it "generates a query string from the hash" do
       hash = {:foo => {:key_one => "value_one", :key_two => "value_two"}}