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author | Bryan Helmkamp <bryan@brynary.com> | 2009-05-16 21:13:32 -0400 |
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committer | Bryan Helmkamp <bryan@brynary.com> | 2009-05-17 13:17:07 -0400 |
commit | 49d119ae84bbb7cd180ca855cf48997dc731554c (patch) | |
tree | 3bae397d3e2b5ee76bd89a87ccbf421d814fec74 /spec/arel/unit/predicates/equality_spec.rb | |
parent | 4096d192a1e7cdf0115f5a4cf33d102b176cb8cd (diff) | |
download | rails-49d119ae84bbb7cd180ca855cf48997dc731554c.tar.gz rails-49d119ae84bbb7cd180ca855cf48997dc731554c.tar.bz2 rails-49d119ae84bbb7cd180ca855cf48997dc731554c.zip |
Adding spec:mysql and spec:sqlite3 tasks
Diffstat (limited to 'spec/arel/unit/predicates/equality_spec.rb')
-rw-r--r-- | spec/arel/unit/predicates/equality_spec.rb | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/spec/arel/unit/predicates/equality_spec.rb b/spec/arel/unit/predicates/equality_spec.rb index 8a58ba3096..b595cdd247 100644 --- a/spec/arel/unit/predicates/equality_spec.rb +++ b/spec/arel/unit/predicates/equality_spec.rb @@ -8,40 +8,52 @@ module Arel @attribute1 = @relation1[:id] @attribute2 = @relation2[:user_id] end - - describe '==' do + + describe '==' do it "obtains if attribute1 and attribute2 are identical" do Equality.new(@attribute1, @attribute2).should == Equality.new(@attribute1, @attribute2) Equality.new(@attribute1, @attribute2).should_not == Equality.new(@attribute1, @attribute1) end - + it "obtains if the concrete type of the predicates are identical" do Equality.new(@attribute1, @attribute2).should_not == Binary.new(@attribute1, @attribute2) end - + it "is commutative on the attributes" do Equality.new(@attribute1, @attribute2).should == Equality.new(@attribute2, @attribute1) end end - + describe '#to_sql' do describe 'when relating to a non-nil value' do it "manufactures an equality predicate" do - Equality.new(@attribute1, @attribute2).to_sql.should be_like(" - `users`.`id` = `photos`.`user_id` - ") + sql = Equality.new(@attribute1, @attribute2).to_sql + + adapter_is :mysql do + sql.should be_like(%Q{`users`.`id` = `photos`.`user_id`}) + end + + adapter_is_not :mysql do + sql.should be_like(%Q{"users"."id" = "photos"."user_id"}) + end end end - + describe 'when relation to a nil value' do before do @nil = nil end - + it "manufactures an is null predicate" do - Equality.new(@attribute1, @nil).to_sql.should be_like(" - `users`.`id` IS NULL - ") + sql = Equality.new(@attribute1, @nil).to_sql + + adapter_is :mysql do + sql.should be_like(%Q{`users`.`id` IS NULL}) + end + + adapter_is_not :mysql do + sql.should be_like(%Q{"users"."id" IS NULL}) + end end end end |