test_utils: add with_custom_locale test

2016-08-01 04:21:08 +01:00 · 2016-08-01 04:21:08 +01:00 · 774eefa8ae
commit 774eefa8ae
parent de4016e049
1 changed files with 8 additions and 0 deletions
--- a/Library/Homebrew/test/test_utils.rb
+++ b/Library/Homebrew/test/test_utils.rb
@ -78,6 +78,14 @@ class UtilTests < Homebrew::TestCase
    end
  end

+  def test_with_custom_locale
+    ENV["LC_ALL"] = "en_US.UTF-8"
+    with_custom_locale("C") do
+      assert_equal "C", ENV["LC_ALL"]
+    end
+    assert_equal "en_US.UTF-8", ENV["LC_ALL"]
+  end
+
  def test_run_as_not_developer
    ENV["HOMEBREW_DEVELOPER"] = "foo"
    run_as_not_developer do