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-rw-r--r--activerecord/test/cases/view_test.rb37
1 files changed, 37 insertions, 0 deletions
diff --git a/activerecord/test/cases/view_test.rb b/activerecord/test/cases/view_test.rb
index 1eb1430065..e80d8bd584 100644
--- a/activerecord/test/cases/view_test.rb
+++ b/activerecord/test/cases/view_test.rb
@@ -1,7 +1,9 @@
require "cases/helper"
require "models/book"
+require "support/schema_dumping_helper"
module ViewBehavior
+ include SchemaDumpingHelper
extend ActiveSupport::Concern
included do
@@ -31,11 +33,26 @@ module ViewBehavior
assert_equal ["Ruby for Rails"], books.map(&:name)
end
+ def test_views
+ assert_equal [Ebook.table_name], @connection.views
+ end
+
+ def test_view_exists
+ view_name = Ebook.table_name
+ assert @connection.view_exists?(view_name), "'#{view_name}' view should exist"
+ end
+
def test_table_exists
view_name = Ebook.table_name
+ # TODO: switch this assertion around once we changed #tables to not return views.
assert @connection.table_exists?(view_name), "'#{view_name}' table should exist"
end
+ def test_views_ara_valid_data_sources
+ view_name = Ebook.table_name
+ assert @connection.data_source_exists?(view_name), "'#{view_name}' should be a data source"
+ end
+
def test_column_definitions
assert_equal([["id", :integer],
["name", :string],
@@ -53,6 +70,11 @@ module ViewBehavior
end
assert_nil model.primary_key
end
+
+ def test_does_not_dump_view_as_table
+ schema = dump_table_schema "ebooks"
+ assert_no_match %r{create_table "ebooks"}, schema
+ end
end
if ActiveRecord::Base.connection.supports_views?
@@ -70,6 +92,7 @@ class ViewWithPrimaryKeyTest < ActiveRecord::TestCase
end
class ViewWithoutPrimaryKeyTest < ActiveRecord::TestCase
+ include SchemaDumpingHelper
fixtures :books
class Paperback < ActiveRecord::Base; end
@@ -91,6 +114,15 @@ class ViewWithoutPrimaryKeyTest < ActiveRecord::TestCase
assert_equal ["Agile Web Development with Rails"], books.map(&:name)
end
+ def test_views
+ assert_equal [Paperback.table_name], @connection.views
+ end
+
+ def test_view_exists
+ view_name = Paperback.table_name
+ assert @connection.view_exists?(view_name), "'#{view_name}' view should exist"
+ end
+
def test_table_exists
view_name = Paperback.table_name
assert @connection.table_exists?(view_name), "'#{view_name}' table should exist"
@@ -109,6 +141,11 @@ class ViewWithoutPrimaryKeyTest < ActiveRecord::TestCase
def test_does_not_have_a_primary_key
assert_nil Paperback.primary_key
end
+
+ def test_does_not_dump_view_as_table
+ schema = dump_table_schema "paperbacks"
+ assert_no_match %r{create_table "paperbacks"}, schema
+ end
end
# sqlite dose not support CREATE, INSERT, and DELETE for VIEW