spec/vagrant-rackspace/config_spec.rb in vagrant-rackspace-0.1.4 vs spec/vagrant-rackspace/config_spec.rb in vagrant-rackspace-0.1.5

@@ -79,9 +79,19 @@
       super().tap do |o|
         o.finalize!
       end
     end
 
+    context "with invalid key" do
+      it "should raise an error" do
+        subject.nonsense1 = true
+        subject.nonsense2 = false
+        I18n.should_receive(:t).with('vagrant.config.common.bad_field',
+          { :fields => 'nonsense1, nonsense2' })
+        .and_return error_message
+        validation_errors.first.should == error_message
+      end
+    end
     context "with good values" do
       it "should validate" do
         validation_errors.should be_empty
       end
     end