public void generate_ddl()
{
_schema.StorageFor(typeof(User));
_schema.StorageFor(typeof(Issue));
_schema.StorageFor(typeof(Company));
var sql = _schema.ToDDL();
sql.ShouldContain("CREATE OR REPLACE FUNCTION mt_get_next_hi");
sql.ShouldContain("CREATE OR REPLACE FUNCTION mt_upsert_user");
sql.ShouldContain("CREATE OR REPLACE FUNCTION mt_upsert_issue");
sql.ShouldContain("CREATE OR REPLACE FUNCTION mt_upsert_company");
sql.ShouldContain("CREATE TABLE mt_doc_user");
sql.ShouldContain("CREATE TABLE mt_doc_issue");
sql.ShouldContain("CREATE TABLE mt_doc_company");
}