add jest and babel for testing

.vscode/settings.json

@@ -2,5 +2,11 @@
   "editor.codeActionsOnSave": {
     "source.fixAll": true
   },
-  "editor.formatOnSave": true
+  "editor.formatOnSave": true,
+  "prettier.jsxSingleQuote": false,
+  "typescript.preferences.quoteStyle": "single",
+  "javascript.preferences.quoteStyle": "single",
+  "prettier.singleQuote": true,
+  "prettier.trailingComma": "none",
+  "prettier.semi": false
 }

babel.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  presets: [['@babel/preset-env', { targets: { node: 'current' } }]]
+}

jest.config.ts

@@ -0,0 +1,195 @@
+/*
+ * For a detailed explanation regarding each configuration property and type check, visit:
+ * https://jestjs.io/docs/configuration
+ */
+
+export default {
+  // All imported modules in your tests should be mocked automatically
+  // automock: false,
+
+  // Stop running tests after `n` failures
+  // bail: 0,
+
+  // The directory where Jest should store its cached dependency information
+  // cacheDirectory: "C:\\Users\\legon\\AppData\\Local\\Temp\\jest",
+
+  // Automatically clear mock calls, instances, contexts and results before every test
+  // clearMocks: false,
+
+  // Indicates whether the coverage information should be collected while executing the test
+  collectCoverage: true,
+
+  // An array of glob patterns indicating a set of files for which coverage information should be collected
+  // collectCoverageFrom: undefined,
+
+  // The directory where Jest should output its coverage files
+  coverageDirectory: "coverage",
+
+  // An array of regexp pattern strings used to skip coverage collection
+  // coveragePathIgnorePatterns: [
+  //   "\\\\node_modules\\\\"
+  // ],
+
+  // Indicates which provider should be used to instrument code for coverage
+  // coverageProvider: "babel",
+
+  // A list of reporter names that Jest uses when writing coverage reports
+  // coverageReporters: [
+  //   "json",
+  //   "text",
+  //   "lcov",
+  //   "clover"
+  // ],
+
+  // An object that configures minimum threshold enforcement for coverage results
+  // coverageThreshold: undefined,
+
+  // A path to a custom dependency extractor
+  // dependencyExtractor: undefined,
+
+  // Make calling deprecated APIs throw helpful error messages
+  // errorOnDeprecated: false,
+
+  // The default configuration for fake timers
+  // fakeTimers: {
+  //   "enableGlobally": false
+  // },
+
+  // Force coverage collection from ignored files using an array of glob patterns
+  // forceCoverageMatch: [],
+
+  // A path to a module which exports an async function that is triggered once before all test suites
+  // globalSetup: undefined,
+
+  // A path to a module which exports an async function that is triggered once after all test suites
+  // globalTeardown: undefined,
+
+  // A set of global variables that need to be available in all test environments
+  // globals: {},
+
+  // The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
+  // maxWorkers: "50%",
+
+  // An array of directory names to be searched recursively up from the requiring module's location
+  // moduleDirectories: [
+  //   "node_modules"
+  // ],
+
+  // An array of file extensions your modules use
+  // moduleFileExtensions: [
+  //   "js",
+  //   "mjs",
+  //   "cjs",
+  //   "jsx",
+  //   "ts",
+  //   "tsx",
+  //   "json",
+  //   "node"
+  // ],
+
+  // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
+  // moduleNameMapper: {},
+
+  // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
+  // modulePathIgnorePatterns: [],
+
+  // Activates notifications for test results
+  // notify: false,
+
+  // An enum that specifies notification mode. Requires { notify: true }
+  // notifyMode: "failure-change",
+
+  // A preset that is used as a base for Jest's configuration
+  // preset: undefined,
+
+  // Run tests from one or more projects
+  // projects: undefined,
+
+  // Use this configuration option to add custom reporters to Jest
+  // reporters: undefined,
+
+  // Automatically reset mock state before every test
+  // resetMocks: false,
+
+  // Reset the module registry before running each individual test
+  // resetModules: false,
+
+  // A path to a custom resolver
+  // resolver: undefined,
+
+  // Automatically restore mock state and implementation before every test
+  // restoreMocks: false,
+
+  // The root directory that Jest should scan for tests and modules within
+  // rootDir: undefined,
+
+  // A list of paths to directories that Jest should use to search for files in
+  // roots: [
+  //   "<rootDir>"
+  // ],
+
+  // Allows you to use a custom runner instead of Jest's default test runner
+  // runner: "jest-runner",
+
+  // The paths to modules that run some code to configure or set up the testing environment before each test
+  // setupFiles: [],
+
+  // A list of paths to modules that run some code to configure or set up the testing framework before each test
+  // setupFilesAfterEnv: [],
+
+  // The number of seconds after which a test is considered as slow and reported as such in the results.
+  // slowTestThreshold: 5,
+
+  // A list of paths to snapshot serializer modules Jest should use for snapshot testing
+  // snapshotSerializers: [],
+
+  // The test environment that will be used for testing
+  // testEnvironment: "jest-environment-node",
+
+  // Options that will be passed to the testEnvironment
+  // testEnvironmentOptions: {},
+
+  // Adds a location field to test results
+  // testLocationInResults: false,
+
+  // The glob patterns Jest uses to detect test files
+  // testMatch: [
+  //   "**/__tests__/**/*.[jt]s?(x)",
+  //   "**/?(*.)+(spec|test).[tj]s?(x)"
+  // ],
+
+  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
+  // testPathIgnorePatterns: [
+  //   "\\\\node_modules\\\\"
+  // ],
+
+  // The regexp pattern or array of patterns that Jest uses to detect test files
+  // testRegex: [],
+
+  // This option allows the use of a custom results processor
+  // testResultsProcessor: undefined,
+
+  // This option allows use of a custom test runner
+  // testRunner: "jest-circus/runner",
+
+  // A map from regular expressions to paths to transformers
+  // transform: undefined,
+
+  // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
+  // transformIgnorePatterns: [
+  //   "\\\\node_modules\\\\",
+  //   "\\.pnp\\.[^\\\\]+$"
+  // ],
+
+  // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
+  // unmockedModulePathPatterns: undefined,
+
+  // Indicates whether each individual test should be reported during the run
+  // verbose: undefined,
+
+  // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
+  // watchPathIgnorePatterns: [],
+
+  // Whether to use watchman for file crawling
+  // watchman: true,
+};

package.json

@@ -7,14 +7,22 @@
     "ts-node": "^10.9.1"
   },
   "devDependencies": {
+    "@babel/core": "^7.21.0",
+    "@babel/preset-env": "^7.20.2",
+    "@jest/globals": "^29.4.3",
     "@types/express": "^4.17.17",
     "@types/pg": "^8.6.6",
     "@typescript-eslint/eslint-plugin": "^5.54.0",
+    "babel-jest": "^29.4.3",
     "eslint": "^8.35.0",
     "eslint-config-standard-with-typescript": "^34.0.0",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-n": "^15.6.1",
     "eslint-plugin-promise": "^6.1.1",
+    "jest": "^29.4.3",
     "typescript": "^4.9.5"
+  },
+  "scripts": {
+    "test": "jest"
   }
 }

src/db/db.ts

@@ -1,8 +1,9 @@
 import { Kysely, PostgresDialect } from "kysely";
 import { Pool } from "pg";
 import migrateToLatest from "./migrations";
-import Database from "./model";
-migrateToLatest();
+import Database, { KillTable } from "./model";
+
+const migration = migrateToLatest();
 // You'd create one of these when you start your app.
 const db = new Kysely<Database>({
   // Use MysqlDialect for MySQL and SqliteDialect for SQLite.
@@ -15,6 +16,21 @@ const db = new Kysely<Database>({
     }),
   }),
 });
+
+export async function CreateKillRecord({
+  server,
+  attacker,
+  victim,
+  weapon,
+  map,
+  distance,
+  date,
+}: KillTable) {
+  await db
+    .insertInto("kill")
+    .values({ server, attacker, victim, weapon, map, distance, date })
+    .execute();
+}
 /*
 async function demo() {
   const { id } = await db
@@ -40,4 +56,7 @@ async function demo() {
   }
 }
 */
-export default "e";
+export default async function ready(): Promise<Kysely<Database>> {
+  await migration;
+  return db;
+}

src/db/model.ts

@@ -1,6 +1,6 @@
 import { Generated } from "kysely";
 
-interface KillTable {
+export interface KillTable {
   id: Generated<number>;
   server: string;
   attacker: number;

tests/tess.test.ts

@@ -0,0 +1,7 @@
+import { describe, expect, test } from '@jest/globals'
+
+describe('integer module', () => {
+  test('3', () => {
+    expect(3).toBe(3)
+  })
+})