Merge pull request #7689 from cbarton/assume_migration_version_with_prefix_fix

Fixing a schema:load when using a prefix and suffix on the tables [Reopen/backport]

1 files changed, 28 insertions, 8 deletions

diff --git a/activerecord/test/cases/ar_schema_test.rb b/activerecord/test/cases/ar_schema_test.rb
index 588adc38e3..ee338a3b99 100644
--- a/activerecord/test/cases/ar_schema_test.rb
+++ b/activerecord/test/cases/ar_schema_test.rb
@@ -11,23 +11,30 @@ if ActiveRecord::Base.connection.supports_migrations?
 
     def teardown
       @connection.drop_table :fruits rescue nil
+      @connection.drop_table :"_pre_fruits_suf_" rescue nil
+      @connection.drop_table :"_pre_schema_migrations_suf_" rescue nil
     end
 
     def test_schema_define
-      ActiveRecord::Schema.define(:version => 7) do
-        create_table :fruits do |t|
-          t.column :color, :string
-          t.column :fruit_size, :string  # NOTE: "size" is reserved in Oracle
-          t.column :texture, :string
-          t.column :flavor, :string
-        end
-      end
+      perform_schema_define!
 
       assert_nothing_raised { @connection.select_all "SELECT * FROM fruits" }
       assert_nothing_raised { @connection.select_all "SELECT * FROM schema_migrations" }
       assert_equal 7, ActiveRecord::Migrator::current_version
     end
 
+    def test_schema_define_with_table_prefix_and_suffix
+      ActiveRecord::Base.table_name_prefix = '_pre_'
+      ActiveRecord::Base.table_name_suffix = '_suf_'
+
+      perform_schema_define!
+
+      assert_equal 7, ActiveRecord::Migrator::current_version
+    ensure
+      ActiveRecord::Base.table_name_prefix = ''
+      ActiveRecord::Base.table_name_suffix = ''
+    end
+
     def test_schema_raises_an_error_for_invalid_column_type
       assert_raise NoMethodError do
         ActiveRecord::Schema.define(:version => 8) do
@@ -39,4 +46,17 @@ if ActiveRecord::Base.connection.supports_migrations?
     end
   end
 
+  private
+
+    def perform_schema_define!
+      ActiveRecord::Schema.define(:version => 7) do
+        create_table :fruits do |t|
+          t.column :color, :string
+          t.column :fruit_size, :string  # NOTE: "size" is reserved in Oracle
+          t.column :texture, :string
+          t.column :flavor, :string
+        end
+      end
+    end
+
 end