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More tests and fixed names for aggregates

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This commit is contained in:
Roland Bock 2024-08-17 08:48:33 +02:00
parent fc0632e0b0
commit 40d03f5312
8 changed files with 51 additions and 18 deletions
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4
include/sqlpp11/core/aggregate_function/avg.h
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@ -37,7 +37,7 @@ namespace sqlpp
{ {
namespace alias namespace alias
{ {
SQLPP_ALIAS_PROVIDER(avg); SQLPP_ALIAS_PROVIDER(_avg);
} }
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
@ -68,7 +68,7 @@ namespace sqlpp
}; };
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
struct name_tag_of<avg_t<Flag, Expr>>: public name_tag_of<alias::avg_t> struct name_tag_of<avg_t<Flag, Expr>>: public name_tag_of<alias::_avg_t>
{ {
}; };

4
include/sqlpp11/core/aggregate_function/count.h
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@ -37,7 +37,7 @@ namespace sqlpp
{ {
namespace alias namespace alias
{ {
SQLPP_ALIAS_PROVIDER(count); SQLPP_ALIAS_PROVIDER(_count);
} }
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
@ -68,7 +68,7 @@ namespace sqlpp
}; };
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
struct name_tag_of<count_t<Flag, Expr>>: public name_tag_of<alias::count_t> struct name_tag_of<count_t<Flag, Expr>>: public name_tag_of<alias::_count_t>
{ {
}; };

4
include/sqlpp11/core/aggregate_function/max.h
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@ -37,7 +37,7 @@ namespace sqlpp
{ {
namespace alias namespace alias
{ {
SQLPP_ALIAS_PROVIDER(max); SQLPP_ALIAS_PROVIDER(_max);
} }
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
@ -67,7 +67,7 @@ namespace sqlpp
}; };
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
struct name_tag_of<max_t<Flag, Expr>>: public name_tag_of<alias::max_t> struct name_tag_of<max_t<Flag, Expr>>: public name_tag_of<alias::_max_t>
{ {
}; };

4
include/sqlpp11/core/aggregate_function/min.h
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@ -37,7 +37,7 @@ namespace sqlpp
{ {
namespace alias namespace alias
{ {
SQLPP_ALIAS_PROVIDER(min); SQLPP_ALIAS_PROVIDER(_min);
} }
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
@ -67,7 +67,7 @@ namespace sqlpp
}; };
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
struct name_tag_of<min_t<Flag, Expr>>: public name_tag_of<alias::min_t> struct name_tag_of<min_t<Flag, Expr>>: public name_tag_of<alias::_min_t>
{ {
}; };

4
include/sqlpp11/core/aggregate_function/sum.h
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@ -37,7 +37,7 @@ namespace sqlpp
{ {
namespace alias namespace alias
{ {
SQLPP_ALIAS_PROVIDER(sum); SQLPP_ALIAS_PROVIDER(_sum);
} }
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
@ -67,7 +67,7 @@ namespace sqlpp
}; };
template <typename Flag, typename Expr> template <typename Flag, typename Expr>
struct name_tag_of<sum_t<Flag, Expr>>: public name_tag_of<alias::sum_t> struct name_tag_of<sum_t<Flag, Expr>>: public name_tag_of<alias::_sum_t>
{ {
}; };

2
include/sqlpp11/core/clause/select_column_list.h
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@ -223,7 +223,7 @@ namespace sqlpp
}; };
template <typename Column> template <typename Column>
struct name_tag_of<select_column_list_t<Column>> : public name_tag_of<Column> struct name_tag_of<select_column_list_t<Column>> : public select_column_name_tag_of<Column>
{ {
}; };

45
tests/core/types/clause/select_columns.cpp
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@ -29,18 +29,51 @@
namespace namespace
{ {
SQLPP_ALIAS_PROVIDER(cheese); SQLPP_ALIAS_PROVIDER(cheese);
template <typename T>
struct clause_of;
template <typename T>
struct clause_of<sqlpp::statement_t<T>>
{
using type = T;
};
template <typename T>
using clause_of_t = typename clause_of<T>::type;
} }
void test_select_columns() void test_select_columns()
{ {
auto v = sqlpp::value(17); auto v = sqlpp::value("text");
auto col_int = test::TabFoo{}.id; auto col_int = test::TabFoo{}.id;
auto col_txt = test::TabFoo{}.textNnD;
select_columns(col_int); // Single column
select_columns(dynamic(true, col_int)); {
select_columns(as(declare_group_by_column(v), cheese)); using T = clause_of_t<decltype(select_columns(col_int))>;
select_columns(dynamic(true, declare_group_by_column(v)).as(cheese)); static_assert(std::is_same<sqlpp::name_tag_of_t<T>, test::TabFoo_::Id::_sqlpp_name_tag>::value, "");
static_assert(std::is_same<sqlpp::value_type_of_t<T>, sqlpp::integral>::value, "");
}
// Single dynamic column
{
using T = clause_of_t<decltype(select_columns(dynamic(true, col_int)))>;
static_assert(std::is_same<sqlpp::name_tag_of_t<T>, test::TabFoo_::Id::_sqlpp_name_tag>::value, "");
static_assert(std::is_same<sqlpp::value_type_of_t<T>, sqlpp::optional<sqlpp::integral>>::value, "");
}
// Single declared group by column
{
using T = clause_of_t<decltype(select_columns(declare_group_by_column(v).as(cheese)))>;
static_assert(std::is_same<sqlpp::name_tag_of_t<T>, cheese_t::_sqlpp_name_tag>::value, "");
static_assert(std::is_same<sqlpp::value_type_of_t<T>, sqlpp::text>::value, "");
}
// Single dynamic declared group by column
{
using T = clause_of_t<decltype(select_columns(dynamic(true, declare_group_by_column(v)).as(cheese)))>;
static_assert(std::is_same<sqlpp::name_tag_of_t<T>, cheese_t::_sqlpp_name_tag>::value, "");
static_assert(std::is_same<sqlpp::value_type_of_t<T>, sqlpp::optional<sqlpp::text>>::value, "");
}
#warning: add actual tests here #warning: add actual tests here

2
tests/core/types/result_row.cpp
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@ -56,7 +56,7 @@ void test_result_row(Value v)
auto v_not_null = sqlpp::value(v).as(r_not_null); auto v_not_null = sqlpp::value(v).as(r_not_null);
const auto v_maybe_null = sqlpp::value(::sqlpp::make_optional(v)).as(r_maybe_null); const auto v_maybe_null = sqlpp::value(::sqlpp::make_optional(v)).as(r_maybe_null);
// Optional selectable values. // Dynamically selectable values.
const auto v_opt_not_null = dynamic(true, sqlpp::value(v)).as(r_opt_not_null); const auto v_opt_not_null = dynamic(true, sqlpp::value(v)).as(r_opt_not_null);
const auto v_opt_maybe_null = dynamic(true, sqlpp::value(::sqlpp::make_optional(v))).as(r_opt_maybe_null); const auto v_opt_maybe_null = dynamic(true, sqlpp::value(::sqlpp::make_optional(v))).as(r_opt_maybe_null);