has_many :through conditions are sanitized by the associating class. Closes #5971.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4893 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

5 files changed, 15 insertions, 2 deletions

diff --git a/activerecord/test/associations_join_model_test.rb b/activerecord/test/associations_join_model_test.rb
index 77908d4540..fb8df9c21c 100644
--- a/activerecord/test/associations_join_model_test.rb
+++ b/activerecord/test/associations_join_model_test.rb
@@ -246,6 +246,10 @@ class AssociationsJoinModelTest < Test::Unit::TestCase
   def test_has_many_find_first
     assert_equal categories(:general), authors(:david).categories.find(:first)
   end
+
+  def test_has_many_with_hash_conditions
+    assert_equal categories(:general), authors(:david).categories_like_general.find(:first)
+  end
   
   def test_has_many_find_conditions
     assert_equal categories(:general), authors(:david).categories.find(:first, :conditions => "categories.name = 'General'")
diff --git a/activerecord/test/associations_test.rb b/activerecord/test/associations_test.rb
index 100b30f126..ede0e399c0 100755
--- a/activerecord/test/associations_test.rb
+++ b/activerecord/test/associations_test.rb
@@ -410,6 +410,10 @@ class HasManyAssociationsTest < Test::Unit::TestCase
     assert_equal "Microsoft", Firm.find(:first).clients_like_ms.first.name
   end
 
+  def test_finding_with_condition_hash
+    assert_equal "Microsoft", Firm.find(:first).clients_like_ms_with_hash_conditions.first.name
+  end
+
   def test_finding_using_sql
     firm = Firm.find(:first)
     first_client = firm.clients_using_sql.first
@@ -1546,8 +1550,10 @@ class HasAndBelongsToManyAssociationsTest < Test::Unit::TestCase
   def test_associations_with_conditions
     assert_equal 3, projects(:active_record).developers.size
     assert_equal 1, projects(:active_record).developers_named_david.size
+    assert_equal 1, projects(:active_record).developers_named_david_with_hash_conditions.size
 
     assert_equal developers(:david), projects(:active_record).developers_named_david.find(developers(:david).id)
+    assert_equal developers(:david), projects(:active_record).developers_named_david_with_hash_conditions.find(developers(:david).id)
     assert_equal developers(:david), projects(:active_record).salaried_developers.find(developers(:david).id)
 
     projects(:active_record).developers_named_david.clear
diff --git a/activerecord/test/fixtures/author.rb b/activerecord/test/fixtures/author.rb
index a9102a269a..1c49b90fe5 100644
--- a/activerecord/test/fixtures/author.rb
+++ b/activerecord/test/fixtures/author.rb
@@ -37,6 +37,8 @@ class Author < ActiveRecord::Base
   has_many :categorizations
   has_many :categories, :through => :categorizations
 
+  has_many :categories_like_general, :through => :categorizations, :source => :category, :class_name => 'Category', :conditions => { :name => 'General' }
+
   has_many :categorized_posts, :through => :categorizations, :source => :post
   has_many :unique_categorized_posts, :through => :categorizations, :source => :post, :uniq => true
 
diff --git a/activerecord/test/fixtures/project.rb b/activerecord/test/fixtures/project.rb
index 4d4e0e127a..2079dc9b58 100644
--- a/activerecord/test/fixtures/project.rb
+++ b/activerecord/test/fixtures/project.rb
@@ -3,6 +3,7 @@ class Project < ActiveRecord::Base
   has_and_belongs_to_many :non_unique_developers, :order => 'developers.name desc, developers.id desc', :class_name => 'Developer'
   has_and_belongs_to_many :limited_developers, :class_name => "Developer", :limit => 1
   has_and_belongs_to_many :developers_named_david, :class_name => "Developer", :conditions => "name = 'David'", :uniq => true
+  has_and_belongs_to_many :developers_named_david_with_hash_conditions, :class_name => "Developer", :conditions => { :name => 'David' }, :uniq => true
   has_and_belongs_to_many :salaried_developers, :class_name => "Developer", :conditions => "salary > 0"
   has_and_belongs_to_many :developers_with_finder_sql, :class_name => "Developer", :finder_sql => 'SELECT t.*, j.* FROM developers_projects j, developers t WHERE t.id = j.developer_id AND j.project_id = #{id}'
   has_and_belongs_to_many :developers_by_sql, :class_name => "Developer", :delete_sql => "DELETE FROM developers_projects WHERE project_id = \#{id} AND developer_id = \#{record.id}"
diff --git a/activerecord/test/reflection_test.rb b/activerecord/test/reflection_test.rb
index 907d02193f..86fb083348 100644
--- a/activerecord/test/reflection_test.rb
+++ b/activerecord/test/reflection_test.rb
@@ -143,8 +143,8 @@ class ReflectionTest < Test::Unit::TestCase
   end
   
   def test_reflection_of_all_associations
-    assert_equal 14, Firm.reflect_on_all_associations.size
-    assert_equal 12, Firm.reflect_on_all_associations(:has_many).size
+    assert_equal 15, Firm.reflect_on_all_associations.size
+    assert_equal 13, Firm.reflect_on_all_associations(:has_many).size
     assert_equal 2, Firm.reflect_on_all_associations(:has_one).size
     assert_equal 0, Firm.reflect_on_all_associations(:belongs_to).size
   end