Oracle: overflow Time to DateTime. Closes #7718.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6348 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

3 files changed, 5 insertions, 4 deletions

diff --git a/activerecord/test/abstract_unit.rb b/activerecord/test/abstract_unit.rb
index 5a15871279..5e94fa11b4 100755
--- a/activerecord/test/abstract_unit.rb
+++ b/activerecord/test/abstract_unit.rb
@@ -55,8 +55,8 @@ def current_adapter?(*types)
 end
 
 def uses_mocha(test_name)
+  require 'rubygems'
   require 'mocha'
-  require 'stubba'
   yield
 rescue LoadError
   $stderr.puts "Skipping #{test_name} tests. `gem install mocha` and try again."
diff --git a/activerecord/test/associations_test.rb b/activerecord/test/associations_test.rb
index 4315570c5c..db4e4118f4 100755
--- a/activerecord/test/associations_test.rb
+++ b/activerecord/test/associations_test.rb
@@ -1515,7 +1515,7 @@ class HasAndBelongsToManyAssociationsTest < Test::Unit::TestCase
     assert_equal 2, ken.projects(true).size
 
     kenReloaded = Developer.find_by_name 'Ken'
-    kenReloaded.projects.each {|prj| assert_date_from_db(now, prj.joined_on)}
+    kenReloaded.projects.each {|prj| assert_date_from_db(now, prj.joined_on.to_date)}
   end
 
   def test_habtm_saving_multiple_relationships
@@ -1653,7 +1653,7 @@ class HasAndBelongsToManyAssociationsTest < Test::Unit::TestCase
   end
 
   def test_additional_columns_from_join_table
-    assert_date_from_db Date.new(2004, 10, 10), Developer.find(1).projects.first.joined_on
+    assert_date_from_db Date.new(2004, 10, 10), Developer.find(1).projects.first.joined_on.to_date
   end
   
   def test_destroy_all
diff --git a/activerecord/test/base_test.rb b/activerecord/test/base_test.rb
index f2991bc721..cbc144f57a 100755
--- a/activerecord/test/base_test.rb
+++ b/activerecord/test/base_test.rb
@@ -369,8 +369,9 @@ class BasicsTest < Test::Unit::TestCase
     # SQL Server doesn't have a separate column type just for dates, so all are returned as time
     return true if current_adapter?(:SQLServerAdapter)
 
-    if current_adapter?(:SybaseAdapter)
+    if current_adapter?(:SybaseAdapter, :OracleAdapter)
       # Sybase ctlib does not (yet?) support the date type; use datetime instead.
+      # Oracle treats all dates/times as Time.
       assert_kind_of(
         Time, Topic.find(1).last_read, 
         "The last_read attribute should be of the Time class"