fix sqlite specs

spec/cases/each_with_ar_sqlite.rb

@@ -7,7 +7,7 @@
 ActiveRecord::Schema.verbose = false
 ActiveRecord::Base.establish_connection(
   :adapter => "sqlite3",
-  :database => ":memory:"
+  :database => Tempfile.new("db").path
 )
 
 class User < ActiveRecord::Base
@@ -26,14 +26,11 @@ class User < ActiveRecord::Base
 
 3.times { User.create!(:name => "X") }
 
-print "Parent: "
-puts User.first.name
+puts "Parent: #{User.first.name}"
 
-print "Parallel (#{in_worker_type}): "
 Parallel.each([1], in_worker_type => 1) do
-  puts User.all.map(&:name).join
+  puts "Parallel (#{in_worker_type}): #{User.all.map(&:name).join}"
 end
 
-print "\nParent: "
-puts User.first.name
+puts "Parent: #{User.first.name}"
 

spec/parallel_spec.rb

@@ -431,8 +431,8 @@ def cpus
     end
 
     worker_types.each do |type|
-      pending "works with SQLite in #{type}" do
-        `WORKER_TYPE=#{type} ruby spec/cases/each_with_ar_sqlite.rb`.should == "Parent: X\nParallel (in_#{type}): XXX\n\nParent: X\n"
+      it "works with SQLite in #{type}" do
+        `WORKER_TYPE=#{type} ruby spec/cases/each_with_ar_sqlite.rb`.should == "Parent: X\nParallel (in_#{type}): XXX\nParent: X\n"
       end
 
       it "stops all workers when one fails in #{type}" do