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| author | Yves Senn <yves.senn@gmail.com> | 2015-09-22 15:58:18 +0200 |
|---|---|---|
| committer | Yves Senn <yves.senn@gmail.com> | 2015-09-22 19:48:44 +0200 |
| commit | 152b85f06c7f91b39de0e5da6426feb35a698d05 (patch) | |
| tree | 323b1b7cdd5b81b406ac59542668acd7ca81cf46 /activerecord/test/cases/view_test.rb | |
| parent | 1165e9c898a17fadf8f91986ba2f25fb47651d53 (diff) | |
| download | rails-152b85f06c7f91b39de0e5da6426feb35a698d05.tar.gz rails-152b85f06c7f91b39de0e5da6426feb35a698d05.tar.bz2 rails-152b85f06c7f91b39de0e5da6426feb35a698d05.zip | |
introduce `conn.data_source_exists?` and `conn.data_sources`.
These new methods are used from the Active Record model layer to
determine which relations are viable to back a model. These new methods
allow us to change `conn.tables` in the future to only return tables and
no views. Same for `conn.table_exists?`.
The goal is to provide the following introspection methods on the
connection:
* `tables`
* `table_exists?`
* `views`
* `view_exists?`
* `data_sources` (views + tables)
* `data_source_exists?` (views + tables)
Diffstat (limited to 'activerecord/test/cases/view_test.rb')
| -rw-r--r-- | activerecord/test/cases/view_test.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/test/cases/view_test.rb b/activerecord/test/cases/view_test.rb index d7b3e223ed..e80d8bd584 100644 --- a/activerecord/test/cases/view_test.rb +++ b/activerecord/test/cases/view_test.rb @@ -44,9 +44,15 @@ module ViewBehavior 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], |