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Diffstat (limited to 'spec/arel/unit/relations/join_spec.rb')
| -rw-r--r-- | spec/arel/unit/relations/join_spec.rb | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/spec/arel/unit/relations/join_spec.rb b/spec/arel/unit/relations/join_spec.rb deleted file mode 100644 index 1698bf9647..0000000000 --- a/spec/arel/unit/relations/join_spec.rb +++ /dev/null @@ -1,54 +0,0 @@ -require File.join(File.dirname(__FILE__), '..', '..', '..', 'spec_helper') - -module Arel - describe Join do - before do - @relation1 = Table.new(:users) - @relation2 = Table.new(:photos) - @predicate = @relation1[:id].eq(@relation2[:user_id]) - end - - describe 'hashing' do - it 'implements hash equality' do - Join.new("INNER JOIN", @relation1, @relation2, @predicate) \ - .should hash_the_same_as(Join.new("INNER JOIN", @relation1, @relation2, @predicate)) - end - end - - describe '#engine' do - it "delegates to a relation's engine" do - Join.new("INNER JOIN", @relation1, @relation2, @predicate).engine.should == @relation1.engine - end - end - - describe '#attributes' do - it 'combines the attributes of the two relations' do - join = Join.new("INNER JOIN", @relation1, @relation2, @predicate) - join.attributes.should == - (@relation1.attributes + @relation2.attributes).collect { |a| a.bind(join) } - end - end - - describe '#to_sql' do - describe 'when joining with another relation' do - it 'manufactures sql joining the two tables on the predicate' do - Join.new("INNER JOIN", @relation1, @relation2, @predicate).to_sql.should be_like(" - SELECT `users`.`id`, `users`.`name`, `photos`.`id`, `photos`.`user_id`, `photos`.`camera_id` - FROM `users` - INNER JOIN `photos` ON `users`.`id` = `photos`.`user_id` - ") - end - end - - describe 'when joining with a string' do - it "passes the string through to the where clause" do - Join.new("INNER JOIN asdf ON fdsa", @relation1).to_sql.should be_like(" - SELECT `users`.`id`, `users`.`name` - FROM `users` - INNER JOIN asdf ON fdsa - ") - end - end - end - end -end
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