tests: add a missing Tab cache clear

This was responsible for the sporadic failures I encountered in #1878.

tests: add a missing Tab cache clear
6fc1747e · Alyssa Ross · f0249643 · 6fc1747e
Commit 6fc1747e authored 8 years ago by Alyssa Ross
--- a/Library/Homebrew/test/formulary_test.rb
+++ b/Library/Homebrew/test/formulary_test.rb
@@ -110,6 +110,7 @@ class FormularyFactoryTest < Homebrew::TestCase
    keg.uninstall
    formula.clear_cache
    formula.bottle.clear_cache
+    Tab.clear_cache
  end

  def test_load_from_contents