1 files changed, 0 insertions, 119 deletions
diff --git a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb
deleted file mode 100644
index d2ce48fc00..0000000000
--- a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb
+++ /dev/null
@@ -1,119 +0,0 @@
-require "cases/helper"
-require 'support/ddl_helper'
-
-module ActiveRecord
-  module ConnectionAdapters
-    class MysqlAdapterTest < ActiveRecord::MysqlTestCase
-      include DdlHelper
-
-      def setup
-        @conn = ActiveRecord::Base.connection
-      end
-
-      def test_bad_connection_mysql
-        assert_raise ActiveRecord::NoDatabaseError do
-          configuration = ActiveRecord::Base.configurations['arunit'].merge(database: 'inexistent_activerecord_unittest')
-          connection = ActiveRecord::Base.mysql_connection(configuration)
-          connection.drop_table 'ex', if_exists: true
-        end
-      end
-
-      def test_valid_column
-        with_example_table do
-          column = @conn.columns('ex').find { |col| col.name == 'id' }
-          assert @conn.valid_type?(column.type)
-        end
-      end
-
-      def test_invalid_column
-        assert_not @conn.valid_type?(:foobar)
-      end
-
-      def test_client_encoding
-        assert_equal Encoding::UTF_8, @conn.client_encoding
-      end
-
-      def test_exec_insert_number
-        with_example_table do
-          insert(@conn, 'number' => 10)
-
-          result = @conn.exec_query('SELECT number FROM ex WHERE number = 10')
-
-          assert_equal 1, result.rows.length
-          # if there are no bind parameters, it will return a string (due to
-          # the libmysql api)
-          assert_equal '10', result.rows.last.last
-        end
-      end
-
-      def test_exec_insert_string
-        with_example_table do
-          str = 'いただきます！'
-          insert(@conn, 'number' => 10, 'data' => str)
-
-          result = @conn.exec_query('SELECT number, data FROM ex WHERE number = 10')
-
-          value = result.rows.last.last
-
-          # FIXME: this should probably be inside the mysql AR adapter?
-          value.force_encoding(@conn.client_encoding)
-
-          # The strings in this file are utf-8, so transcode to utf-8
-          value.encode!(Encoding::UTF_8)
-
-          assert_equal str, value
-        end
-      end
-
-      def test_composite_primary_key
-        with_example_table '`id` INT, `number` INT, foo INT, PRIMARY KEY (`id`, `number`)' do
-          assert_nil @conn.primary_key('ex')
-        end
-      end
-
-      def test_tinyint_integer_typecasting
-        with_example_table '`status` TINYINT(4)' do
-          insert(@conn, { 'status' => 2 }, 'ex')
-
-          result = @conn.exec_query('SELECT status FROM ex')
-
-          assert_equal 2, result.column_types['status'].deserialize(result.last['status'])
-        end
-      end
-
-      def test_supports_extensions
-        assert_not @conn.supports_extensions?, 'does not support extensions'
-      end
-
-      def test_respond_to_enable_extension
-        assert @conn.respond_to?(:enable_extension)
-      end
-
-      def test_respond_to_disable_extension
-        assert @conn.respond_to?(:disable_extension)
-      end
-
-      private
-      def insert(ctx, data, table='ex')
-        binds = data.map { |name, value|
-          Relation::QueryAttribute.new(name, value, Type::Value.new)
-        }
-        columns = binds.map(&:name)
-
-        sql = "INSERT INTO #{table} (#{columns.join(", ")})
-               VALUES (#{(['?'] * columns.length).join(', ')})"
-
-        ctx.exec_insert(sql, 'SQL', binds)
-      end
-
-      def with_example_table(definition = nil, &block)
-        definition ||= <<-SQL
-          `id` int auto_increment PRIMARY KEY,
-          `number` integer,
-          `data` varchar(255)
-        SQL
-        super(@conn, 'ex', definition, &block)
-      end
-    end
-  end
-end