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determine NOT NULL constraint from std::optional

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sascha
2024-01-18 07:21:40 +01:00
parent 5804454ae6
commit ed6366fef6
4 changed files with 58 additions and 15 deletions
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test/ColumnGeneratorTest.cpp
+35 -11
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@@ -4,29 +4,53 @@
#include "matador/sql/table_repository.hpp"
#include "models/product.hpp"
#include "models/optional.hpp"
using namespace matador::sql;
using namespace matador::utils;
TEST_CASE("Generate columns from object", "[column generator]") {
table_repository repo;
auto columns = column_generator::generate<matador::test::product>(repo);
const std::vector<std::string> expected_columns = {
"product_name",
"supplier_id",
"category_id",
"quantity_per_unit",
"unit_price",
"units_in_stock",
"units_in_order",
"reorder_level",
"discontinued"
const std::vector<column> expected_columns = {
column{ "product_name", data_type_t::type_varchar, { constraints::PRIMARY_KEY | constraints::NOT_NULL } },
column{ "supplier_id", data_type_t::type_unsigned_long, constraints::FOREIGN_KEY },
column{ "category_id", data_type_t::type_unsigned_long, constraints::FOREIGN_KEY },
column{ "quantity_per_unit", data_type_t::type_varchar, constraints::NOT_NULL },
column{ "unit_price", data_type_t::type_unsigned_int, constraints::NOT_NULL },
column{ "units_in_stock", data_type_t::type_unsigned_int, constraints::NOT_NULL },
column{ "units_in_order", data_type_t::type_unsigned_int, constraints::NOT_NULL },
column{ "reorder_level", data_type_t::type_unsigned_int, constraints::NOT_NULL },
column{ "discontinued", data_type_t::type_bool, constraints::NOT_NULL }
};
REQUIRE(!columns.empty());
REQUIRE(columns.size() == expected_columns.size());
for (size_t i = 0; i != expected_columns.size(); ++i) {
REQUIRE(expected_columns[i] == columns[i].name());
REQUIRE(expected_columns[i].name() == columns[i].name());
REQUIRE(expected_columns[i].attributes().options() == columns[i].attributes().options() );
REQUIRE(expected_columns[i].type() == columns[i].type() );
}
}
TEST_CASE("Generate columns from object with nullable columns", "[column generator]") {
table_repository repo;
auto columns = column_generator::generate<matador::test::optional>(repo);
const std::vector<column> expected_columns = {
column{ "id", data_type_t::type_unsigned_long, { constraints::PRIMARY_KEY | constraints::NOT_NULL } },
column{ "name", data_type_t::type_varchar, null_attributes },
column{ "age", data_type_t::type_unsigned_int, null_attributes }
};
REQUIRE(!columns.empty());
REQUIRE(columns.size() == expected_columns.size());
for (size_t i = 0; i != expected_columns.size(); ++i) {
REQUIRE(expected_columns[i].name() == columns[i].name());
REQUIRE(expected_columns[i].attributes().options() == columns[i].attributes().options() );
REQUIRE(expected_columns[i].type() == columns[i].type() );
}
}