127 lines
4.1 KiB
C++
127 lines
4.1 KiB
C++
#include <catch2/catch_test_macros.hpp>
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#include <matador/sql/column.hpp>
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#include <matador/sql/condition.hpp>
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#include <matador/sql/dialect.hpp>
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#include <matador/sql/query_builder.hpp>
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using namespace matador::sql;
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TEST_CASE("Create table sql statement string", "[query]") {
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dialect d;
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query_builder query(d);
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auto sql = query.create().table("person", {
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make_pk_column<unsigned long>("id"),
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make_column<std::string>("name", 255),
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make_column<unsigned short>("age")
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}).compile();
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REQUIRE(sql == R"##(CREATE TABLE "person" ("id" BIGINT NOT NULL, "name" VARCHAR(255), "age" INTEGER, CONSTRAINT PK_person PRIMARY KEY (id)))##");
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sql = query.create().table("person", {
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make_pk_column<unsigned long>("id"),
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make_column<std::string>("name", 255),
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make_column<unsigned short>("age"),
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make_fk_column<unsigned long>("address", "address", "id")
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}).compile();
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REQUIRE(sql == R"##(CREATE TABLE "person" ("id" BIGINT NOT NULL, "name" VARCHAR(255), "age" INTEGER, "address" BIGINT, CONSTRAINT PK_person PRIMARY KEY (id), CONSTRAINT FK_person_address FOREIGN KEY (address) REFERENCES address(id)))##");
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}
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TEST_CASE("Drop table sql statement string", "[query]") {
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dialect d;
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query_builder query(d);
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const auto sql = query.drop().table("person").compile();
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REQUIRE(sql == R"(DROP TABLE "person")");
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}
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TEST_CASE("Select sql statement string", "[query]") {
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dialect d;
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query_builder query(d);
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const auto sql = query.select({"id", "name", "age"}).from("person").compile();
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REQUIRE(sql == R"(SELECT "id", "name", "age" FROM "person")");
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}
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TEST_CASE("Insert sql statement string", "[query]") {
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dialect d;
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query_builder query(d);
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const auto sql = query.insert().into("person", {
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"id", "name", "age"
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}).values({7UL, "george", 65U}).compile();
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REQUIRE(sql == R"(INSERT INTO "person" ("id", "name", "age") VALUES (7, 'george', 65))");
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}
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TEST_CASE("Update sql statement string", "[query]") {
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dialect d;
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query_builder query(d);
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const auto sql = query.update("person").set({
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{"id", 7UL},
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{"name", "george"},
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{"age", 65U}
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}).compile();
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REQUIRE(sql == R"(UPDATE "person" SET "id"=7, "name"='george', "age"=65)");
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}
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TEST_CASE("Delete sql statement string", "[query]") {
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dialect d;
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query_builder query(d);
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const auto sql = query.remove().from("person").compile();
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REQUIRE(sql == R"(DELETE FROM "person")");
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}
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TEST_CASE("Select sql statement string with where clause", "[query]") {
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dialect d;
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query_builder query(d);
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auto sql = query.select({"id", "name", "age"})
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.from("person")
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.where("id"_col == 8 && "age"_col > 50)
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.compile();
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REQUIRE(sql == R"(SELECT "id", "name", "age" FROM "person" WHERE ("id" = 8 AND "age" > 50))");
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sql = query.select({"id", "name", "age"})
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.from("person")
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.where("id"_col == _ && "age"_col > 50)
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.compile();
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REQUIRE(sql == R"(SELECT "id", "name", "age" FROM "person" WHERE ("id" = ? AND "age" > 50))");
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}
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TEST_CASE("Select sql statement string with order by", "[query]") {
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dialect d;
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query_builder query(d);
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const auto sql = query.select({"id", "name", "age"})
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.from("person")
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.order_by("name").asc()
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.compile();
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REQUIRE(sql == R"(SELECT "id", "name", "age" FROM "person" ORDER BY "name" ASC)");
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}
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TEST_CASE("Select sql statement string with group by", "[query]") {
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dialect d;
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query_builder query(d);
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const auto sql = query.select({"id", "name", "age"})
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.from("person")
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.group_by("age")
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.compile();
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REQUIRE(sql == R"(SELECT "id", "name", "age" FROM "person" GROUP BY "age")");
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}
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TEST_CASE("Select sql statement string with offset and limit", "[query]") {
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dialect d;
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query_builder query(d);
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const auto sql = query.select({"id", "name", "age"})
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.from("person")
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.offset(10)
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.limit(20)
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.compile();
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REQUIRE(sql == R"(SELECT "id", "name", "age" FROM "person" OFFSET 10 LIMIT 20)");
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} |