mirror of
https://github.com/shishantbiswas/bknd.git
synced 2026-03-16 04:27:21 +00:00
postgres: added pg and postgres, and examples for xata and neon
This commit is contained in:
dswbx
@@ -1,19 +0,0 @@
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import { describe, it, expect } from "bun:test";
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import { PostgresConnection } from "../src";
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import { createConnection, cleanDatabase } from "./setup";
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describe(PostgresConnection, () => {
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it("should connect to the database", async () => {
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const connection = createConnection();
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expect(await connection.ping()).toBe(true);
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});
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it("should clean the database", async () => {
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const connection = createConnection();
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await cleanDatabase(connection);
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const tables = await connection.getIntrospector().getTables();
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expect(tables).toEqual([]);
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});
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});
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@@ -1,113 +0,0 @@
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import { describe, it, expect, beforeAll, afterAll, afterEach } from "bun:test";
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import { createApp } from "bknd";
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import * as proto from "bknd/data";
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import { createConnection, cleanDatabase } from "./setup";
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import type { PostgresConnection } from "../src";
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let connection: PostgresConnection;
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beforeAll(async () => {
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connection = createConnection();
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await cleanDatabase(connection);
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});
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afterEach(async () => {
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await cleanDatabase(connection);
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});
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afterAll(async () => {
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await connection.close();
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});
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describe("integration", () => {
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it("should create app and ping", async () => {
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const app = createApp({
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connection,
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});
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await app.build();
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expect(app.version()).toBeDefined();
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expect(await app.em.ping()).toBe(true);
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});
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it("should create a basic schema", async () => {
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const schema = proto.em(
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{
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posts: proto.entity("posts", {
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title: proto.text().required(),
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content: proto.text(),
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}),
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comments: proto.entity("comments", {
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content: proto.text(),
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}),
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},
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(fns, s) => {
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fns.relation(s.comments).manyToOne(s.posts);
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fns.index(s.posts).on(["title"], true);
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},
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);
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const app = createApp({
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connection,
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initialConfig: {
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data: schema.toJSON(),
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},
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});
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await app.build();
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expect(app.em.entities.length).toBe(2);
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expect(app.em.entities.map((e) => e.name)).toEqual(["posts", "comments"]);
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const api = app.getApi();
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expect(
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(
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await api.data.createMany("posts", [
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{
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title: "Hello",
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content: "World",
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},
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{
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title: "Hello 2",
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content: "World 2",
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},
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])
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).data,
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).toEqual([
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{
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id: 1,
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title: "Hello",
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content: "World",
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},
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{
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id: 2,
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title: "Hello 2",
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content: "World 2",
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},
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] as any);
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// try to create an existing
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expect(
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(
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await api.data.createOne("posts", {
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title: "Hello",
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})
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).ok,
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).toBe(false);
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// add a comment to a post
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await api.data.createOne("comments", {
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content: "Hello",
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posts_id: 1,
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});
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// and then query using a `with` property
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const result = await api.data.readMany("posts", { with: ["comments"] });
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expect(result.length).toBe(2);
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expect(result[0].comments.length).toBe(1);
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expect(result[0].comments[0].content).toBe("Hello");
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expect(result[1].comments.length).toBe(0);
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});
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});
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16
packages/postgres/test/pg.test.ts
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16
packages/postgres/test/pg.test.ts
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@@ -0,0 +1,16 @@
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import { describe } from "bun:test";
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import { pg } from "../src/PgPostgresConnection";
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import { testSuite } from "./suite";
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describe("pg", () => {
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testSuite({
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createConnection: () =>
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pg({
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host: "localhost",
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port: 5430,
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user: "postgres",
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password: "postgres",
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database: "bknd",
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}),
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});
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});
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16
packages/postgres/test/postgresjs.test.ts
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16
packages/postgres/test/postgresjs.test.ts
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import { describe } from "bun:test";
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import { postgresJs } from "../src/PostgresJsConnection";
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import { testSuite } from "./suite";
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describe("postgresjs", () => {
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testSuite({
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createConnection: () =>
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postgresJs({
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host: "localhost",
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port: 5430,
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user: "postgres",
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password: "postgres",
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database: "bknd",
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}),
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});
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});
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@@ -1,25 +0,0 @@
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import type { Kysely } from "kysely";
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import { PostgresConnection, PostgresIntrospector, type PostgresConnectionConfig } from "../src";
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export const info = {
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host: "localhost",
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port: 5430,
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user: "postgres",
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password: "postgres",
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database: "bknd",
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};
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export function createConnection(config: PostgresConnectionConfig = {}) {
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return new PostgresConnection({
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...info,
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...config,
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});
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}
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export async function cleanDatabase(connection: PostgresConnection) {
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const kysely = connection.kysely;
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// drop all tables & create new schema
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await kysely.schema.dropSchema("public").ifExists().cascade().execute();
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await kysely.schema.createSchema("public").execute();
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}
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155
packages/postgres/test/suite.ts
Normal file
155
packages/postgres/test/suite.ts
Normal file
@@ -0,0 +1,155 @@
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import { describe, beforeAll, afterAll, expect, it, afterEach } from "bun:test";
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import type { PostgresConnection } from "../src";
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import { createApp } from "bknd";
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import * as proto from "bknd/data";
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import { disableConsoleLog, enableConsoleLog } from "bknd/utils";
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export type TestSuiteConfig = {
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createConnection: () => InstanceType<typeof PostgresConnection>;
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cleanDatabase?: (connection: InstanceType<typeof PostgresConnection>) => Promise<void>;
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};
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export async function defaultCleanDatabase(connection: InstanceType<typeof PostgresConnection>) {
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const kysely = connection.kysely;
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// drop all tables & create new schema
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await kysely.schema.dropSchema("public").ifExists().cascade().execute();
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await kysely.schema.createSchema("public").execute();
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}
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async function cleanDatabase(
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connection: InstanceType<typeof PostgresConnection>,
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config: TestSuiteConfig,
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) {
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if (config.cleanDatabase) {
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await config.cleanDatabase(connection);
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} else {
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await defaultCleanDatabase(connection);
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}
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}
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export function testSuite(config: TestSuiteConfig) {
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beforeAll(() => disableConsoleLog(["log", "warn", "error"]));
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afterAll(() => enableConsoleLog());
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describe("base", () => {
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it("should connect to the database", async () => {
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const connection = config.createConnection();
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expect(await connection.ping()).toBe(true);
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});
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it("should clean the database", async () => {
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const connection = config.createConnection();
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await cleanDatabase(connection, config);
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const tables = await connection.getIntrospector().getTables();
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expect(tables).toEqual([]);
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});
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});
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describe("integration", () => {
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let connection: PostgresConnection;
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beforeAll(async () => {
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connection = config.createConnection();
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await cleanDatabase(connection, config);
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});
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afterEach(async () => {
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await cleanDatabase(connection, config);
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});
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afterAll(async () => {
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await connection.close();
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});
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it("should create app and ping", async () => {
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const app = createApp({
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connection,
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});
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await app.build();
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expect(app.version()).toBeDefined();
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expect(await app.em.ping()).toBe(true);
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});
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it("should create a basic schema", async () => {
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const schema = proto.em(
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{
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posts: proto.entity("posts", {
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title: proto.text().required(),
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content: proto.text(),
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}),
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comments: proto.entity("comments", {
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content: proto.text(),
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}),
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},
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(fns, s) => {
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fns.relation(s.comments).manyToOne(s.posts);
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fns.index(s.posts).on(["title"], true);
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},
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);
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const app = createApp({
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connection,
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initialConfig: {
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data: schema.toJSON(),
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},
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});
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await app.build();
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expect(app.em.entities.length).toBe(2);
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expect(app.em.entities.map((e) => e.name)).toEqual(["posts", "comments"]);
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const api = app.getApi();
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expect(
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(
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await api.data.createMany("posts", [
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{
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title: "Hello",
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content: "World",
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},
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{
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title: "Hello 2",
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content: "World 2",
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},
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])
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).data,
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).toEqual([
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{
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id: 1,
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title: "Hello",
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content: "World",
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},
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{
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id: 2,
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title: "Hello 2",
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content: "World 2",
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},
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] as any);
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// try to create an existing
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expect(
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(
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await api.data.createOne("posts", {
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title: "Hello",
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})
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).ok,
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).toBe(false);
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// add a comment to a post
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await api.data.createOne("comments", {
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content: "Hello",
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posts_id: 1,
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});
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// and then query using a `with` property
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const result = await api.data.readMany("posts", { with: ["comments"] });
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expect(result.length).toBe(2);
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expect(result[0].comments.length).toBe(1);
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expect(result[0].comments[0].content).toBe("Hello");
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expect(result[1].comments.length).toBe(0);
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});
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});
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}
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