Fix I18n regression introduced by #13832

Previously, when the `:raise` options was set to `false`, it would get overwritten to `true`, preventing custom exception handlers to be used.

1 files changed, 19 insertions, 0 deletions

diff --git a/actionview/test/template/translation_helper_test.rb b/actionview/test/template/translation_helper_test.rb
index 362f05ea70..0eccfed8f6 100644
--- a/actionview/test/template/translation_helper_test.rb
+++ b/actionview/test/template/translation_helper_test.rb
@@ -1,11 +1,20 @@
 require 'abstract_unit'
 
+module I18n
+  class CustomExceptionHandler
+    def self.call(exception, locale, key, options)
+      'from CustomExceptionHandler'
+    end
+  end
+end
+
 class TranslationHelperTest < ActiveSupport::TestCase
   include ActionView::Helpers::TranslationHelper
 
   attr_reader :request, :view
 
   setup do
+    I18n.exception_handler = nil
     I18n.backend.store_translations(:en,
       :translations => {
         :templates => {
@@ -72,6 +81,16 @@ class TranslationHelperTest < ActiveSupport::TestCase
     end
   end
 
+  def test_uses_custom_exception_handler_when_specified
+    I18n.exception_handler = I18n::CustomExceptionHandler
+    assert_equal 'from CustomExceptionHandler', translate(:"translations.missing", raise: false)
+  end
+
+  def test_uses_custom_exception_handler_when_specified_for_html
+    I18n.exception_handler = I18n::CustomExceptionHandler
+    assert_equal 'from CustomExceptionHandler', translate(:"translations.missing_html", raise: false)
+  end
+
   def test_i18n_translate_defaults_to_nil_rescue_format
     expected = 'translation missing: en.translations.missing'
     assert_equal expected, I18n.translate(:"translations.missing")