Move tasks(rake) tests to under the tasks dir.

1 files changed, 200 insertions, 0 deletions

diff --git a/activerecord/test/cases/tasks/postgresql_rake_test.rb b/activerecord/test/cases/tasks/postgresql_rake_test.rb
new file mode 100644
index 0000000000..e8769bd4df
--- /dev/null
+++ b/activerecord/test/cases/tasks/postgresql_rake_test.rb
@@ -0,0 +1,200 @@
+require 'cases/helper'
+
+module ActiveRecord
+  class PostgreSQLDBCreateTest < ActiveRecord::TestCase
+    def setup
+      @connection    = stub(:create_database => true)
+      @configuration = {
+        'adapter'  => 'postgresql',
+        'database' => 'my-app-db'
+      }
+
+      ActiveRecord::Base.stubs(:connection).returns(@connection)
+      ActiveRecord::Base.stubs(:establish_connection).returns(true)
+    end
+
+    def test_establishes_connection_to_postgresql_database
+      ActiveRecord::Base.expects(:establish_connection).with(
+        'adapter'            => 'postgresql',
+        'database'           => 'postgres',
+        'schema_search_path' => 'public'
+      )
+
+      ActiveRecord::Tasks::DatabaseTasks.create @configuration
+    end
+
+    def test_creates_database_with_default_encoding
+      @connection.expects(:create_database).
+        with('my-app-db', @configuration.merge('encoding' => 'utf8'))
+
+      ActiveRecord::Tasks::DatabaseTasks.create @configuration
+    end
+
+    def test_creates_database_with_given_encoding
+      @connection.expects(:create_database).
+        with('my-app-db', @configuration.merge('encoding' => 'latin'))
+
+      ActiveRecord::Tasks::DatabaseTasks.create @configuration.
+        merge('encoding' => 'latin')
+    end
+
+    def test_establishes_connection_to_new_database
+      ActiveRecord::Base.expects(:establish_connection).with(@configuration)
+
+      ActiveRecord::Tasks::DatabaseTasks.create @configuration
+    end
+
+    def test_db_create_with_error_prints_message
+      ActiveRecord::Base.stubs(:establish_connection).raises(Exception)
+
+      $stderr.stubs(:puts).returns(true)
+      $stderr.expects(:puts).
+        with("Couldn't create database for #{@configuration.inspect}")
+
+      ActiveRecord::Tasks::DatabaseTasks.create @configuration
+    end
+  end
+
+  class PostgreSQLDBDropTest < ActiveRecord::TestCase
+    def setup
+      @connection    = stub(:drop_database => true)
+      @configuration = {
+        'adapter'  => 'postgresql',
+        'database' => 'my-app-db'
+      }
+
+      ActiveRecord::Base.stubs(:connection).returns(@connection)
+      ActiveRecord::Base.stubs(:establish_connection).returns(true)
+    end
+
+    def test_establishes_connection_to_postgresql_database
+      ActiveRecord::Base.expects(:establish_connection).with(
+        'adapter'            => 'postgresql',
+        'database'           => 'postgres',
+        'schema_search_path' => 'public'
+      )
+
+      ActiveRecord::Tasks::DatabaseTasks.drop @configuration
+    end
+
+    def test_drops_database
+      @connection.expects(:drop_database).with('my-app-db')
+
+      ActiveRecord::Tasks::DatabaseTasks.drop @configuration
+    end
+  end
+
+  class PostgreSQLPurgeTest < ActiveRecord::TestCase
+    def setup
+      @connection    = stub(:create_database => true, :drop_database => true)
+      @configuration = {
+        'adapter'  => 'postgresql',
+        'database' => 'my-app-db'
+      }
+
+      ActiveRecord::Base.stubs(:connection).returns(@connection)
+      ActiveRecord::Base.stubs(:clear_active_connections!).returns(true)
+      ActiveRecord::Base.stubs(:establish_connection).returns(true)
+    end
+
+    def test_clears_active_connections
+      ActiveRecord::Base.expects(:clear_active_connections!)
+
+      ActiveRecord::Tasks::DatabaseTasks.purge @configuration
+    end
+
+    def test_establishes_connection_to_postgresql_database
+      ActiveRecord::Base.expects(:establish_connection).with(
+        'adapter'            => 'postgresql',
+        'database'           => 'postgres',
+        'schema_search_path' => 'public'
+      )
+
+      ActiveRecord::Tasks::DatabaseTasks.purge @configuration
+    end
+
+    def test_drops_database
+      @connection.expects(:drop_database).with('my-app-db')
+
+      ActiveRecord::Tasks::DatabaseTasks.purge @configuration
+    end
+
+    def test_creates_database
+      @connection.expects(:create_database).
+        with('my-app-db', @configuration.merge('encoding' => 'utf8'))
+
+      ActiveRecord::Tasks::DatabaseTasks.purge @configuration
+    end
+
+    def test_establishes_connection
+      ActiveRecord::Base.expects(:establish_connection).with(@configuration)
+
+      ActiveRecord::Tasks::DatabaseTasks.purge @configuration
+    end
+  end
+
+  class PostgreSQLDBCharsetTest < ActiveRecord::TestCase
+    def setup
+      @connection    = stub(:create_database => true)
+      @configuration = {
+        'adapter'  => 'postgresql',
+        'database' => 'my-app-db'
+      }
+
+      ActiveRecord::Base.stubs(:connection).returns(@connection)
+      ActiveRecord::Base.stubs(:establish_connection).returns(true)
+    end
+
+    def test_db_retrieves_charset
+      @connection.expects(:encoding)
+      ActiveRecord::Tasks::DatabaseTasks.charset @configuration
+    end
+  end
+
+  class PostgreSQLStructureDumpTest < ActiveRecord::TestCase
+    def setup
+      @connection    = stub(:structure_dump => true)
+      @configuration = {
+        'adapter'  => 'postgresql',
+        'database' => 'my-app-db'
+      }
+
+      ActiveRecord::Base.stubs(:connection).returns(@connection)
+      ActiveRecord::Base.stubs(:establish_connection).returns(true)
+      Kernel.stubs(:system)
+    end
+
+    def test_structure_dump
+      filename = "awesome-file.sql"
+      Kernel.expects(:system).with("pg_dump -i -s -x -O -f #{filename}  my-app-db").returns(true)
+      @connection.expects(:schema_search_path).returns("foo")
+
+      ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename)
+      assert File.exists?(filename)
+    ensure
+      FileUtils.rm(filename)
+    end
+  end
+
+  class PostgreSQLStructureLoadTest < ActiveRecord::TestCase
+    def setup
+      @connection    = stub
+      @configuration = {
+        'adapter'  => 'postgresql',
+        'database' => 'my-app-db'
+      }
+
+      ActiveRecord::Base.stubs(:connection).returns(@connection)
+      ActiveRecord::Base.stubs(:establish_connection).returns(true)
+      Kernel.stubs(:system)
+    end
+
+    def test_structure_dump
+      filename = "awesome-file.sql"
+      Kernel.expects(:system).with("psql -f #{filename} my-app-db")
+
+      ActiveRecord::Tasks::DatabaseTasks.structure_load(@configuration, filename)
+    end
+  end
+
+end