1 files changed, 0 insertions, 60 deletions
diff --git a/activerecord/test/cases/adapters/mysql2/legacy_migration_test.rb b/activerecord/test/cases/adapters/mysql2/legacy_migration_test.rb
deleted file mode 100644
index 5d3125c2be..0000000000
--- a/activerecord/test/cases/adapters/mysql2/legacy_migration_test.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-require "cases/helper"
-
-class MysqlLegacyMigrationTest < ActiveRecord::Mysql2TestCase
-  self.use_transactional_tests = false
-
-  class GenerateTableWithoutBigint < ActiveRecord::Migration[5.0]
-    def change
-      create_table :legacy_integer_pk do |table|
-        table.string :foo
-      end
-
-      create_table :override_pk, id: :bigint do |table|
-        table.string :bar
-      end
-    end
-  end
-
-  def setup
-    super
-    @connection = ActiveRecord::Base.connection
-
-    @migration_verbose_old = ActiveRecord::Migration.verbose
-    ActiveRecord::Migration.verbose = false
-
-    migrations = [GenerateTableWithoutBigint.new(nil, 1)]
-
-    ActiveRecord::Migrator.new(:up, migrations).migrate
-  end
-
-  def teardown
-    ActiveRecord::Migration.verbose = @migration_verbose_old
-    @connection.drop_table("legacy_integer_pk")
-    @connection.drop_table("override_pk")
-    ActiveRecord::SchemaMigration.delete_all rescue nil
-    super
-  end
-
-  def test_create_table_uses_integer_as_pkey_by_default
-    col = column(:legacy_integer_pk, :id)
-    assert_equal "int(11)", sql_type_for(col)
-    assert col.auto_increment?
-  end
-
-  def test_create_tables_respects_pk_column_type_override
-    col = column(:override_pk, :id)
-    assert_equal "bigint(20)", sql_type_for(col)
-  end
-
-  private
-
-    def column(table_name, column_name)
-      ActiveRecord::Base.connection
-        .columns(table_name.to_s)
-        .detect { |c| c.name == column_name.to_s }
-    end
-
-    def sql_type_for(col)
-      col && col.sql_type
-    end
-end