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import { assertEquals } from "./prelude.ts";import { now } from "../database/pg-catalog.ts";
import {  insert,  insertWith,  select,  update,  upsert,} from "../database/typed-statement-builder.ts";
Deno.test("insert", () => {  const insertUserStatement = insert("user")({ email: "user@domain.tld" })    .toSql();
  assertEquals(    insertUserStatement,    `INSERT INTO "user"  (email) VALUES (('user@domain.tld'))`,  );});
Deno.test("insert json", () => {  const insertWithJson = insert("user")({    email: "user@domain.tld",    tags: [{ someKey: "some value" }],  }).toSql();
  assertEquals(    insertWithJson,    `INSERT INTO "user"  (email, tags) VALUES (('user@domain.tld'), ('[{"someKey":"some value"}]'))`,  );});
Deno.test("returning", () => {  const insertUserBuilder = insert("user")({ email: "user@domain.tld" })    .returning([      "email",    ]);
  assertEquals(    insertUserBuilder.toSql(),    `INSERT INTO "user"  (email) VALUES (('user@domain.tld'))  RETURNING email`,  );
  // Should replace returning fields  assertEquals(    insertUserBuilder.returning([      "email",      "tags",    ]).toSql(),    `INSERT INTO "user"  (email) VALUES (('user@domain.tld'))  RETURNING email , tags`,  );});
Deno.test("upsert", () => {  const upsertUserBuilder = upsert("user")({ email: "user@domain.tld" })    .returning([      "email",    ]);
  assertEquals(    upsertUserBuilder.toSql(),    `INSERT INTO "user"  (email) VALUES (('user@domain.tld')) ON CONFLICT  DO UPDATE SET email = ('user@domain.tld')   RETURNING email`,  );});
Deno.test("update", () => {  const upsertUserBuilder = update("user")({ id: 1 }, {    email: "user@domain.tld",  });
  assertEquals(    upsertUserBuilder.toSql(),    `UPDATE "user"   SET email = ('user@domain.tld')  WHERE ((id) = (('1')))`,  );
  const upsertUserAccountBuilder = update("user_account")({ id: 1 }, {    user_id: 1,    account_id: 2,  });
  assertEquals(    upsertUserAccountBuilder.toSql(),    `UPDATE user_account   SET user_id = ('1') , account_id = ('2')  WHERE ((id) = (('1')))`,  );});
Deno.test("update with multiple keys", () => {  const upsertUserAccountBuilderWithCompositeKey = update("user_account")({    user_id: 1,    account_id: 2,  }, {    user_id: 1,    account_id: 2,  });
  assertEquals(    upsertUserAccountBuilderWithCompositeKey.toSql(),    `UPDATE user_account   SET user_id = ('1') , account_id = ('2')  WHERE ((user_id, account_id) = (('1'), ('2')))`,  );});
Deno.test("now", () => {  const insertUserStatement = insert("user")({    email: "user@domain.tld",    created_at: now(),  }).toSql();
  assertEquals(    insertUserStatement,    `INSERT INTO "user"  (email, created_at) VALUES (('user@domain.tld'), (now () ))`,  );});
Deno.test("insert with CTE without references", () => {  const insertUserStatement = insertWith(    "user",    insert("user")({      email: "user@domain.tld",      created_at: now(),    }).returning(["id"]),  )(insert("user_account")({ account_id: 0, user_id: 0 })).returning([    "created_at",  ]);
  assertEquals(    insertUserStatement.toSql(),    `WITH "user" AS (INSERT INTO "user"  (email, created_at) VALUES (('user@domain.tld'), (now () ))  RETURNING id ) INSERT INTO user_account  (account_id, user_id) VALUES (('0'), ('0'))  RETURNING created_at`,  );});
Deno.test("insert with MxN associations", () => {  const insertUserStatement = insert("user")({    email: "user@domain.tld",    created_at: now(),  }).associate({ account: { name: "some account" } });
  assertEquals(    insertUserStatement.toSql(),    `WITH "user" AS (INSERT INTO "user"  (email, created_at) VALUES (('user@domain.tld'), (now () ))  RETURNING id ) , account AS (INSERT INTO account  (name) VALUES (('some account'))  RETURNING id ) INSERT INTO user_account  (user_id, account_id) SELECT "user" .id , account .id  FROM "user"  ,account`,  );});
Deno.test("insert with 1xN associations", () => {  const insertUserStatement = insert("user")({    email: "user@domain.tld",    created_at: now(),  }).associate({ user_account: { account_id: 1 } });
  assertEquals(    insertUserStatement.toSql(),    `WITH "user" AS (INSERT INTO "user"  (email, created_at) VALUES (('user@domain.tld'), (now () ))  RETURNING id ) INSERT INTO user_account  (user_id, account_id) SELECT "user" .id , ('1')  FROM "user"`,  );});
Deno.test("select from user", () => {  const selectNothing = select("user")();
  assertEquals(    selectNothing.toSql(),    `SELECT  FROM "user"`,  );});
Deno.test("select id from user", () => {  const selectId = select("user")().returning(["id"]);
  assertEquals(    selectId.toSql(),    `SELECT id  FROM "user"`,  );});
Deno.test("select id from account where name = 'some account'", () => {  const selectId = select("account")().where({ name: "some account" })    .returning(["id"]);
  assertEquals(    selectId.toSql(),    `SELECT id  FROM account   WHERE ((name) = (('some account')))`,  );});
Deno.test("unique - select id from user where email = 'user@domain.tld'", () => {  const selectId = select("user")().unique({ email: "user@domain.tld" })    .returning(["id"]);
  assertEquals(    selectId.toSql(),    `SELECT id  FROM "user"   WHERE ((email) = (('user@domain.tld')))`,  );});