Enable ImportSupport on Postgresql - the test suite now passes in full

test/postgresql/import_test.rb

@@ -0,0 +1,20 @@
+require File.expand_path('../../test_helper', __FILE__)
+
+describe "#supports_imports?" do
+  it "should support import" do
+    assert ActiveRecord::Base.supports_import?
+  end
+end
+
+describe "#import" do
+  it "should import with a single insert" do
+    # see ActiveRecord::ConnectionAdapters::AbstractAdapter test for more specifics
+    assert_difference "Topic.count", +10 do
+      result = Topic.import Build(3, :topics)
+      assert_equal 1, result.num_inserts
+    
+      result = Topic.import Build(7, :topics)
+      assert_equal 1, result.num_inserts
+    end
+  end
+end