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28 lines
651 B
C++
28 lines
651 B
C++
#include <gtest/gtest.h>
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#include <sqlgen.hpp>
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#include <sqlgen/postgres.hpp>
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namespace test_update_dry {
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struct TestTable {
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std::string field1;
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int32_t field2;
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sqlgen::PrimaryKey<uint32_t> id;
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std::optional<std::string> nullable;
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};
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TEST(postgres, test_update_dry) {
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using namespace sqlgen;
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const auto query =
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update<TestTable>("field1"_c.set("Hello"), "nullable"_c.set("field1"_c)) |
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where("field2"_c > 0);
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const auto expected =
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R"(UPDATE "TestTable" SET "field1" = 'Hello', "nullable" = "field1" WHERE "field2" > 0;)";
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EXPECT_EQ(sqlgen::postgres::to_sql(query), expected);
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}
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} // namespace test_update_dry
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