[CHEF-3812] Update test to check for ui.fatal

1 files changed, 4 insertions, 3 deletions

diff --git a/spec/unit/knife/node_run_list_add_spec.rb b/spec/unit/knife/node_run_list_add_spec.rb
index 3113ee9e0b..bd33a359a2 100644
--- a/spec/unit/knife/node_run_list_add_spec.rb
+++ b/spec/unit/knife/node_run_list_add_spec.rb
@@ -78,12 +78,13 @@ describe Chef::Knife::NodeRunListAdd do
     end
 
     describe "with both --after and --before specified" do
-      it "should raise ArgumentError" do
+      it "exits with an error" do
         @node.run_list << "role[acorns]"
         @node.run_list << "role[barn]"
         @knife.config[:before] = "role[acorns]"
         @knife.config[:after]  = "role[acorns]"
-        lambda { @knife.run }.should raise_error ArgumentError
+        @knife.ui.should_receive(:fatal)
+        lambda { @knife.run }.should raise_error(SystemExit)
       end
     end
 
@@ -120,7 +121,7 @@ describe Chef::Knife::NodeRunListAdd do
       end
     end
 
-    describe "with more than one role or recipe as different arguments and list separated by comas" do
+    describe "with more than one role or recipe as different arguments and list separated by commas" do
       it "should add to the run list all the entries" do
         @knife.name_args = [ "adam", "role[monkey]", "role[duck],recipe[bird::fly]" ]
         @node.run_list << "role[acorns]"