From b0d59907f733841280095b16c98a95574b3a0938 Mon Sep 17 00:00:00 2001
From: Paul Gallagher <gallagher.paul@gmail.com>
Date: Fri, 17 Jun 2011 21:57:47 +0800
Subject: Make PostgreSQL adapter view-compatible
* amongst other things, allows meta_search to run against view-backed models
---
.../test/cases/adapters/postgresql/schema_test.rb | 1 -
.../test/cases/adapters/postgresql/view_test.rb | 49 ++++++++++++++++++++++
2 files changed, 49 insertions(+), 1 deletion(-)
create mode 100644 activerecord/test/cases/adapters/postgresql/view_test.rb
(limited to 'activerecord/test')
diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb
index 8668957d5a..27e7b1a1c3 100644
--- a/activerecord/test/cases/adapters/postgresql/schema_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb
@@ -111,7 +111,6 @@ class SchemaTest < ActiveRecord::TestCase
end
end
-
def test_proper_encoding_of_table_name
assert_equal '"table_name"', @connection.quote_table_name('table_name')
assert_equal '"table.name"', @connection.quote_table_name('"table.name"')
diff --git a/activerecord/test/cases/adapters/postgresql/view_test.rb b/activerecord/test/cases/adapters/postgresql/view_test.rb
new file mode 100644
index 0000000000..303ba9245a
--- /dev/null
+++ b/activerecord/test/cases/adapters/postgresql/view_test.rb
@@ -0,0 +1,49 @@
+require "cases/helper"
+
+class ViewTest < ActiveRecord::TestCase
+ self.use_transactional_fixtures = false
+
+ SCHEMA_NAME = 'test_schema'
+ TABLE_NAME = 'things'
+ VIEW_NAME = 'view_things'
+ COLUMNS = [
+ 'id integer',
+ 'name character varying(50)',
+ 'email character varying(50)',
+ 'moment timestamp without time zone'
+ ]
+
+ class ThingView < ActiveRecord::Base
+ set_table_name 'test_schema.view_things'
+ end
+
+ def setup
+ @connection = ActiveRecord::Base.connection
+ @connection.execute "CREATE SCHEMA #{SCHEMA_NAME} CREATE TABLE #{TABLE_NAME} (#{COLUMNS.join(',')})"
+ @connection.execute "CREATE TABLE #{SCHEMA_NAME}.\"#{TABLE_NAME}.table\" (#{COLUMNS.join(',')})"
+ @connection.execute "CREATE VIEW #{SCHEMA_NAME}.#{VIEW_NAME} AS SELECT id,name,email,moment FROM #{SCHEMA_NAME}.#{TABLE_NAME}"
+ end
+
+ def teardown
+ @connection.execute "DROP SCHEMA #{SCHEMA_NAME} CASCADE"
+ end
+
+ def test_table_exists
+ name = ThingView.table_name
+ assert @connection.table_exists?(name), "'#{name}' table should exist"
+ end
+
+ def test_column_definitions
+ assert_nothing_raised do
+ assert_equal COLUMNS, columns("#{SCHEMA_NAME}.#{VIEW_NAME}")
+ end
+ end
+
+ private
+ def columns(table_name)
+ @connection.send(:column_definitions, table_name).map do |name, type, default|
+ "#{name} #{type}" + (default ? " default #{default}" : '')
+ end
+ end
+
+end
--
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