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| author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2013-02-20 08:38:50 -0800 |
|---|---|---|
| committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2013-02-20 08:38:50 -0800 |
| commit | 7bae72c69f2352fd7e02f2d08adf873e4354aea0 (patch) | |
| tree | 2c5de64f57e26a874f311c975a785b01ade9a884 /activerecord/test/cases/relations_test.rb | |
| parent | a5bf96ab9b6918af77e8cde5be6e1202e33ac021 (diff) | |
| parent | d49f862b9a6877f02d6fbf90f276a345abfa4372 (diff) | |
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Merge pull request #9332 from wangjohn/adding_documentation_to_error_raising_in_query_methods
Tests to make sure empty arguments in WhereChain raise errors
Diffstat (limited to 'activerecord/test/cases/relations_test.rb')
| -rw-r--r-- | activerecord/test/cases/relations_test.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index 379c0c0758..8298d7534c 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -321,6 +321,22 @@ class RelationTest < ActiveRecord::TestCase assert_equal 1, person_with_reader_and_post.size end + def test_no_arguments_to_query_methods_raise_errors + assert_raises(ArgumentError) { Topic.references() } + assert_raises(ArgumentError) { Topic.includes() } + assert_raises(ArgumentError) { Topic.preload() } + assert_raises(ArgumentError) { Topic.group() } + assert_raises(ArgumentError) { Topic.reorder() } + end + + def test_blank_like_arguments_to_query_methods_dont_raise_errors + assert_nothing_raised { Topic.references([]) } + assert_nothing_raised { Topic.includes([]) } + assert_nothing_raised { Topic.preload([]) } + assert_nothing_raised { Topic.group([]) } + assert_nothing_raised { Topic.reorder([]) } + end + def test_scoped_responds_to_delegated_methods relation = Topic.all |