Expand dev-cmd/livecheck tests

2020-12-19 23:02:42 -05:00 · 2020-12-19 23:02:42 -05:00 · c7080ba812
commit c7080ba812
parent ffc5c3206e
1 changed files with 7 additions and 0 deletions
--- a/Library/Homebrew/test/dev-cmd/livecheck_spec.rb
+++ b/Library/Homebrew/test/dev-cmd/livecheck_spec.rb
@ -21,4 +21,11 @@ describe "brew livecheck", :integration_test do
      .and not_to_output.to_stderr
      .and be_a_success
  end
+
+  it "gives an error when no arguments are given and there's no watchlist" do
+    expect { brew "livecheck" }
+      .to output(/Invalid usage: A watchlist file is required when no arguments are given\./).to_stderr
+      .and not_to_output.to_stdout
+      .and be_a_failure
+  end
 end