+ changeset = create(:changeset)
+ create_list(:changeset_comment, 3, :changeset_id => changeset.id)
+ assert_equal 3, Changeset.find(changeset.id).comments.count
+ end
+
+ def test_body_valid
+ ok = %W[Name vergrößern foo\nbar
+ ルシステムにも対応します 輕觸搖晃的遊戲]
+ bad = ["foo\x00bar", "foo\x08bar", "foo\x1fbar", "foo\x7fbar",
+ "foo\ufffebar", "foo\uffffbar"]
+
+ ok.each do |body|
+ changeset_comment = create(:changeset_comment)
+ changeset_comment.body = body
+ assert_predicate changeset_comment, :valid?, "#{body} is invalid, when it should be"
+ end
+
+ bad.each do |body|
+ changeset_comment = create(:changeset_comment)
+ changeset_comment.body = body
+ assert_not_predicate changeset_comment, :valid?, "#{body} is valid when it shouldn't be"
+ end