diff options
Diffstat (limited to 'spec/arel/integration/joins/with_adjacency_spec.rb')
| -rw-r--r-- | spec/arel/integration/joins/with_adjacency_spec.rb | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/spec/arel/integration/joins/with_adjacency_spec.rb b/spec/arel/integration/joins/with_adjacency_spec.rb index ab63fecb46..222303977f 100644 --- a/spec/arel/integration/joins/with_adjacency_spec.rb +++ b/spec/arel/integration/joins/with_adjacency_spec.rb @@ -97,6 +97,17 @@ module Arel .on(@predicate) \ .should disambiguate_attributes(@relation1[:id], @relation2[:id]) end + + describe 'when both relations are compound and only one is an alias' do + it 'disambiguates the relation that serves as the ancestor to the attribute' do + compound1 = @relation1.select(@predicate) + compound2 = compound1.alias + compound1 \ + .join(compound2) \ + .on(@predicate) \ + .should disambiguate_attributes(compound1[:id], compound2[:id]) + end + end describe 'when the left relation is extremely compound' do it 'disambiguates the relation that serves as the ancestor to the attribute' do @@ -107,13 +118,6 @@ module Arel .on(@predicate) \ .should disambiguate_attributes(@relation1[:id], @relation2[:id]) end - - it '' do - r0 = @relation1.select(@predicate) - r1 = r0.alias - r = r0.join(r1).on(@predicate) - r.should disambiguate_attributes(r0[:id], r1[:id]) - end end describe 'when the right relation is extremely compound' do |