xml2: improve test

Closes #6405. Signed-off-by: Alex Dunn <[email protected]>
Homebrew · Oct 30, 2016 · 924f240 · 924f240
1 parent 300f315
commit 924f240
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Formula/xml2.rb b/Formula/xml2.rb
@@ -19,6 +19,6 @@ def install
   end
 
   test do
-    system "echo '<test/>' | \"#{bin}/xml2\""
+    assert_equal "/test", pipe_output("#{bin}/xml2", "<test/>", 0).chomp
   end
 end