Npgsql.Tests.ReaderOldSchemaTests.IsAutoIncrementMetadataSupport C# (CSharp) Method

        public void IsAutoIncrementMetadataSupport()
        {
            using (var conn = OpenConnection())
            {
                conn.ExecuteNonQuery("CREATE TEMP TABLE data (id SERIAL PRIMARY KEY)");
                var command = new NpgsqlCommand("SELECT * FROM data", conn);

                using (var dr = command.ExecuteReader(CommandBehavior.KeyInfo))
                {
                    var metadata = dr.GetSchemaTable();
                    Assert.That(metadata.Rows.Cast<DataRow>()
                        .Where(r => ((string)r["ColumnName"]).Contains("serial"))
                        .All(r => (bool)r["IsAutoIncrement"]));
                }
            }
        }