fixed issues with test_types/result_row.cpp

test_types/result_row.cpp

@@ -73,14 +73,14 @@ namespace
       static_assert(not sqlpp::can_be_null_t<decltype(x.delta)>::value, "right side of (inner) join cannot be null");
       static_assert(not sqlpp::can_be_null_t<decltype(x.s)>::value, "constant non-null value can not be null");
     }
-	{
-      MockSizeDB db2;
-	  auto&& result = db2(select(bar.alpha, foo.delta, bar.gamma, seven)
+    {
+      MockSizeDb db2;
+      auto&& result = db2(select(bar.alpha, foo.delta, bar.gamma, seven)
                              .from(bar.join(foo).on(foo.omega > bar.alpha))
                              .unconditionally());
-	  result.size();
-	  static_assert(std::is_same<size_t, decltype(result.size())>::value, "MockSizeDb size() isn't size_t");
-	}
+      result.size();
+      static_assert(std::is_same<size_t, decltype(result.size())>::value, "MockSizeDb size() isn't size_t");
+    }
 
     // Inner join
     {

tests/MockDb.h

@@ -288,4 +288,206 @@ struct MockDbT : public sqlpp::connection
 using MockDb = MockDbT<false>;
 using EnforceDb = MockDbT<true>;
 
+
+struct MockSizeDb : public sqlpp::connection
+{
+  using _traits = MockDb::_traits;
+
+  using _serializer_context_t = MockDb::_serializer_context_t;
+
+  using _interpreter_context_t = _serializer_context_t;
+
+  _serializer_context_t get_serializer_context()
+  {
+    return {};
+  }
+
+  template <typename T>
+  static _serializer_context_t& _serialize_interpretable(const T& t, _serializer_context_t& context)
+  {
+    sqlpp::serialize(t, context);
+    return context;
+  }
+
+  template <typename T>
+  static _serializer_context_t& _interpret_interpretable(const T& t, _interpreter_context_t& context)
+  {
+    sqlpp::serialize(t, context);
+    return context;
+  }
+
+  class result_t : public MockDb::result_t
+  {
+  public:
+    size_t size() const { return 0; }
+  };
+
+  // Directly executed statements start here
+  template <typename T>
+  auto _run(const T& t, ::sqlpp::consistent_t) -> decltype(t._run(*this))
+  {
+    return t._run(*this);
+  }
+
+  template <typename Check, typename T>
+  auto _run(const T& t, Check) -> Check;
+
+  template <typename T>
+  auto operator()(const T& t) -> decltype(this->_run(t, sqlpp::run_check_t<_serializer_context_t, T>{}))
+  {
+    return _run(t, sqlpp::run_check_t<_serializer_context_t, T>{});
+  }
+
+  size_t execute(const std::string&)
+  {
+    return 0;
+  }
+
+  template <
+      typename Statement,
+      typename Enable = typename std::enable_if<not std::is_convertible<Statement, std::string>::value, void>::type>
+  size_t execute(const Statement& x)
+  {
+    _serializer_context_t context;
+    ::sqlpp::serialize(x, context);
+    std::cout << "Running execute call with\n" << context.str() << std::endl;
+    return execute(context.str());
+  }
+
+  template <typename Insert>
+  size_t insert(const Insert& x)
+  {
+    _serializer_context_t context;
+    ::sqlpp::serialize(x, context);
+    std::cout << "Running insert call with\n" << context.str() << std::endl;
+    return 0;
+  }
+
+  template <typename Update>
+  size_t update(const Update& x)
+  {
+    _serializer_context_t context;
+    ::sqlpp::serialize(x, context);
+    std::cout << "Running update call with\n" << context.str() << std::endl;
+    return 0;
+  }
+
+  template <typename Remove>
+  size_t remove(const Remove& x)
+  {
+    _serializer_context_t context;
+    ::sqlpp::serialize(x, context);
+    std::cout << "Running remove call with\n" << context.str() << std::endl;
+    return 0;
+  }
+
+  template <typename Select>
+  result_t select(const Select& x)
+  {
+    _serializer_context_t context;
+    ::sqlpp::serialize(x, context);
+    std::cout << "Running select call with\n" << context.str() << std::endl;
+    return {};
+  }
+
+  // Prepared statements start here
+  using _prepared_statement_t = std::nullptr_t;
+
+  template <typename T>
+  auto _prepare(const T& t, ::sqlpp::consistent_t) -> decltype(t._prepare(*this))
+  {
+    return t._prepare(*this);
+  }
+
+  template <typename Check, typename T>
+  auto _prepare(const T& t, Check) -> Check;
+
+  template <typename T>
+  auto prepare(const T& t) -> decltype(this->_prepare(t, sqlpp::prepare_check_t<_serializer_context_t, T>{}))
+  {
+    return _prepare(t, sqlpp::prepare_check_t<_serializer_context_t, T>{});
+  }
+
+  template <typename Statement>
+  _prepared_statement_t prepare_execute(Statement& x)
+  {
+    _serializer_context_t context;
+    ::sqlpp::serialize(x, context);
+    std::cout << "Running prepare execute call with\n" << context.str() << std::endl;
+    return nullptr;
+  }
+
+  template <typename Insert>
+  _prepared_statement_t prepare_insert(Insert& x)
+  {
+    _serializer_context_t context;
+    ::sqlpp::serialize(x, context);
+    std::cout << "Running prepare insert call with\n" << context.str() << std::endl;
+    return nullptr;
+  }
+
+  template <typename PreparedExecute>
+  size_t run_prepared_execute(const PreparedExecute&)
+  {
+    return 0;
+  }
+
+  template <typename PreparedInsert>
+  size_t run_prepared_insert(const PreparedInsert&)
+  {
+    return 0;
+  }
+
+  template <typename Select>
+  _prepared_statement_t prepare_select(Select& x)
+  {
+    _serializer_context_t context;
+    ::sqlpp::serialize(x, context);
+    std::cout << "Running prepare select call with\n" << context.str() << std::endl;
+    return nullptr;
+  }
+
+  template <typename PreparedSelect>
+  result_t run_prepared_select(PreparedSelect&)
+  {
+    return {};
+  }
+
+  auto attach(std::string name) -> ::sqlpp::schema_t
+  {
+    return {name};
+  }
+
+  void start_transaction()
+  {
+      _mock_data._last_isolation_level = _mock_data._default_isolation_level;
+  }
+
+  void start_transaction(sqlpp::isolation_level level)
+  {
+    _mock_data._last_isolation_level = level;
+  }
+
+  void set_default_isolation_level(sqlpp::isolation_level level)
+  {
+      _mock_data._default_isolation_level = level;
+  }
+
+  sqlpp::isolation_level get_default_isolation_level()
+  {
+      return _mock_data._default_isolation_level;
+  }
+
+  void rollback_transaction(bool)
+  {}
+
+  void commit_transaction()
+  {}
+
+  void report_rollback_failure(std::string)
+  {}
+
+  // temporary data store to verify the expected results were produced
+  InternalMockData _mock_data;
+};
 #endif