add more tests (#24616)

git-svn-id: http://svn.redmine.org/redmine/trunk@16271 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 16 insertions, 0 deletions

diff --git a/test/unit/lib/redmine/codeset_util_test.rb b/test/unit/lib/redmine/codeset_util_test.rb
index 5c88e0f75..35ab0088d 100644
--- a/test/unit/lib/redmine/codeset_util_test.rb
+++ b/test/unit/lib/redmine/codeset_util_test.rb
@@ -85,4 +85,20 @@ class Redmine::CodesetUtilTest < ActiveSupport::TestCase
       assert_equal "test??test??", str
     end
   end
+
+  test "#replace_invalid_utf8 should replace invalid utf8" do
+    s1 = "\xe3\x81\x93\xe3\x82\x93\xe3\x81\xab\xe3\x81\xa1\xE3\x81\xFF".force_encoding("UTF-8")
+    s2 = Redmine::CodesetUtil.replace_invalid_utf8(s1)
+    assert s2.valid_encoding?
+    assert_equal "UTF-8", s2.encoding.to_s
+    assert_equal "??????", s2
+  end
+
+  test "#to_utf8 should replace invalid non utf8" do
+    s1 = "\xa4\xb3\xa4\xf3\xa4\xcb\xa4\xc1\xa4".force_encoding("EUC-JP")
+    s2 = Redmine::CodesetUtil.to_utf8(s1, "EUC-JP")
+    assert s2.valid_encoding?
+    assert_equal "UTF-8", s2.encoding.to_s
+    assert_equal "\xe3\x81\x93\xe3\x82\x93\xe3\x81\xab\xe3\x81\xa1?".force_encoding("UTF-8"), s2
+  end
 end