tests: add a missing Tab cache clear

This was responsible for the sporadic failures I encountered in Homebrew#1878.
alyssais · Jan 19, 2017 · 6fc1747 · 6fc1747
1 parent f024964
commit 6fc1747
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Library/Homebrew/test/formulary_test.rb b/Library/Homebrew/test/formulary_test.rb
@@ -110,6 +110,7 @@ def test_factory_from_rack_and_from_keg
     keg.uninstall
     formula.clear_cache
     formula.bottle.clear_cache
+    Tab.clear_cache
   end
 
   def test_load_from_contents