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authorJon Leighton <j@jonathanleighton.com>2011-08-08 23:27:54 +0100
committerJon Leighton <j@jonathanleighton.com>2011-08-08 23:28:23 +0100
commit7db90aa7c7dfe5033ad012b8ee13e6f15d1c66f0 (patch)
treec878847de183caa1c3807e5253baf7d1fdfe0f65 /activerecord/test/cases
parentff9a2e66975e8a5c9cc361ec1fd61980cd14eb3e (diff)
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Make it the responsibility of the connection to hold onto an ARel visitor for generating SQL. This improves the code architecture generally, and solves some problems with marshalling. Adapter authors please take note: you now need to define an Adapter.visitor_for method, but it degrades gracefully with a deprecation warning for now.
Diffstat (limited to 'activerecord/test/cases')
-rw-r--r--activerecord/test/cases/adapter_test.rb10
-rw-r--r--activerecord/test/cases/base_test.rb19
-rw-r--r--activerecord/test/cases/connection_pool_test.rb4
-rw-r--r--activerecord/test/cases/method_scoping_test.rb8
-rw-r--r--activerecord/test/cases/relation_scoping_test.rb2
5 files changed, 19 insertions, 24 deletions
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb
index f1023ed7ef..94497e37c7 100644
--- a/activerecord/test/cases/adapter_test.rb
+++ b/activerecord/test/cases/adapter_test.rb
@@ -157,4 +157,14 @@ class AdapterTest < ActiveRecord::TestCase
end
end
end
+
+ def test_deprecated_visitor_for
+ visitor_klass = Class.new(Arel::Visitors::ToSql)
+ Arel::Visitors::VISITORS['fuuu'] = visitor_klass
+ pool = stub(:spec => stub(:config => { :adapter => 'fuuu' }))
+ visitor = assert_deprecated {
+ ActiveRecord::ConnectionAdapters::AbstractAdapter.visitor_for(pool)
+ }
+ assert visitor.is_a?(visitor_klass)
+ end
end
diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb
index 12101c1683..0a9340aea1 100644
--- a/activerecord/test/cases/base_test.rb
+++ b/activerecord/test/cases/base_test.rb
@@ -144,25 +144,6 @@ class BasicsTest < ActiveRecord::TestCase
end
end
- def test_use_table_engine_for_quoting_where
- relation = Topic.where(Topic.arel_table[:id].eq(1))
- engine = relation.table.engine
-
- fakepool = Class.new(Struct.new(:spec)) {
- def with_connection; yield self; end
- def connection_pool; self; end
- def table_exists?(name); false; end
- def quote_table_name(*args); raise "lol quote_table_name"; end
- }
-
- relation.table.engine = fakepool.new(engine.connection_pool.spec)
-
- error = assert_raises(RuntimeError) { relation.to_a }
- assert_match('lol', error.message)
- ensure
- relation.table.engine = engine
- end
-
def test_preserving_time_objects
assert_kind_of(
Time, Topic.find(1).bonus_time,
diff --git a/activerecord/test/cases/connection_pool_test.rb b/activerecord/test/cases/connection_pool_test.rb
index f92f4e62c5..8a0f453127 100644
--- a/activerecord/test/cases/connection_pool_test.rb
+++ b/activerecord/test/cases/connection_pool_test.rb
@@ -135,6 +135,10 @@ module ActiveRecord
pool.with_connection
end
end
+
+ def test_pool_sets_connection_visitor
+ assert @pool.connection.visitor.is_a?(Arel::Visitors::ToSql)
+ end
end
end
end
diff --git a/activerecord/test/cases/method_scoping_test.rb b/activerecord/test/cases/method_scoping_test.rb
index a0cb5dbdc5..0ab4f30363 100644
--- a/activerecord/test/cases/method_scoping_test.rb
+++ b/activerecord/test/cases/method_scoping_test.rb
@@ -14,7 +14,7 @@ class MethodScopingTest < ActiveRecord::TestCase
def test_set_conditions
Developer.send(:with_scope, :find => { :conditions => 'just a test...' }) do
- assert_match '(just a test...)', Developer.scoped.arel.to_sql
+ assert_match '(just a test...)', Developer.scoped.to_sql
end
end
@@ -274,7 +274,7 @@ class NestedScopingTest < ActiveRecord::TestCase
Developer.send(:with_scope, :find => { :conditions => 'salary = 80000' }) do
Developer.send(:with_scope, :find => { :limit => 10 }) do
devs = Developer.scoped
- assert_match '(salary = 80000)', devs.arel.to_sql
+ assert_match '(salary = 80000)', devs.to_sql
assert_equal 10, devs.taken
end
end
@@ -308,7 +308,7 @@ class NestedScopingTest < ActiveRecord::TestCase
Developer.send(:with_scope, :find => { :conditions => "name = 'David'" }) do
Developer.send(:with_scope, :find => { :conditions => 'salary = 80000' }) do
devs = Developer.scoped
- assert_match "(name = 'David') AND (salary = 80000)", devs.arel.to_sql
+ assert_match "(name = 'David') AND (salary = 80000)", devs.to_sql
assert_equal(1, Developer.count)
end
Developer.send(:with_scope, :find => { :conditions => "name = 'Maiha'" }) do
@@ -321,7 +321,7 @@ class NestedScopingTest < ActiveRecord::TestCase
Developer.send(:with_scope, :find => { :conditions => 'salary = 80000', :limit => 10 }) do
Developer.send(:with_scope, :find => { :conditions => "name = 'David'" }) do
devs = Developer.scoped
- assert_match "(salary = 80000) AND (name = 'David')", devs.arel.to_sql
+ assert_match "(salary = 80000) AND (name = 'David')", devs.to_sql
assert_equal 10, devs.taken
end
end
diff --git a/activerecord/test/cases/relation_scoping_test.rb b/activerecord/test/cases/relation_scoping_test.rb
index f2d177d834..673aff403f 100644
--- a/activerecord/test/cases/relation_scoping_test.rb
+++ b/activerecord/test/cases/relation_scoping_test.rb
@@ -170,7 +170,7 @@ class NestedRelationScopingTest < ActiveRecord::TestCase
Developer.where('salary = 80000').scoping do
Developer.limit(10).scoping do
devs = Developer.scoped
- assert_match '(salary = 80000)', devs.arel.to_sql
+ assert_match '(salary = 80000)', devs.to_sql
assert_equal 10, devs.taken
end
end