Reintroduce unit testing

.github/workflows/ci.yml

@@ -47,13 +47,16 @@ jobs:
       - name: Transpile to Javascript
         run: yarn build
 
+      - name: Test Types
+        run: yarn test:types
+
       - name: Test
         run: yarn test
 
-      # - name: Collect coverage
-      #   uses: coverallsapp/github-action@master
-      #   with:
-      #     github-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Collect coverage
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
 
     outputs:
       commit_message: ${{ env.GIT_COMMIT_MESSAGE_SUBJECT }}

.npmignore

@@ -1,8 +1,10 @@
 .git
+.github
 .npmignore
 .prettierrc
 .vscode
 node_modules
 src
+jest.config.json
 tsconfig.json
 yarn.lock

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: 1,
+
+  // The directory where Jest should store its cached dependency information
+  // cacheDirectory: "/tmp/jest_rs",
+
+  // Automatically clear mock calls, instances, contexts and results before every test
+  clearMocks: true,
+
+  // 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: ['src/**/*.ts', 'src/*.ts'],
+
+  // The directory where Jest should output its coverage files
+  // coverageDirectory: undefined,
+
+  // An array of regexp pattern strings used to skip coverage collection
+  coveragePathIgnorePatterns: ['/node_modules/', 'src/types/', 'index.ts'],
+
+  // Indicates which provider should be used to instrument code for coverage
+  coverageProvider: 'v8',
+
+  // 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: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+    '#(.*)': '<rootDir>/node_modules/$1',
+  },
+
+  // 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: 'ts-jest/presets/default-esm', // or other ESM presets
+
+  // 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: ['src/'],
+
+  // 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: ['**/?(*.)+(spec|test).ts'],
+
+  // 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: {
+    // '^.+\\.[tj]sx?$' to process js/ts with `ts-jest`
+    // '^.+\\.m?[tj]sx?$' to process js/ts/mjs/mts with `ts-jest`
+    '^.+\\.tsx?$': [
+      'ts-jest',
+      {
+        useESM: true,
+      },
+    ],
+  },
+
+  // 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

@@ -12,22 +12,30 @@
     "access": "public"
   },
   "scripts": {
+    "prebuild": "rimraf build",
     "build": "tsc",
-    "test": "echo 1"
+    "test:types": "tsc --noEmit",
+    "test": "node --experimental-vm-modules --no-warnings ./node_modules/.bin/jest"
   },
   "devDependencies": {
+    "@types/jest": "^29.2.0",
     "@types/node": "^18.8.0",
     "@types/node-schedule": "^2.1.0",
+    "jest": "^29.2.2",
+    "rimraf": "^3.0.2",
+    "ts-jest": "^29.0.3",
+    "ts-node": "^10.9.1",
     "typescript": "^4.8.4"
   },
   "dependencies": {
     "@loopback/context": "^5.0.3",
     "@loopback/metadata": "^5.0.3",
+    "chalk": "^5.1.2",
     "dependency-graph": "^0.11.0",
     "eventemitter2": "^6.4.9",
     "lodash.debounce": "^4.0.8",
     "node-schedule": "^2.1.0",
     "p-timeout": "^6.0.0",
-    "pino": "^8.6.1"
+    "winston": "^3.8.2"
   }
 }

readme.md

@@ -5,6 +5,7 @@
 [![NPM](https://img.shields.io/npm/dt/@hisorange/kernel?label=NPM)](https://www.npmjs.com/package/@hisorange/kernel)
 [![GitHub Last Update](https://img.shields.io/github/last-commit/hisorange/kernel?label=Last%20Updated)](https://github.com/hisorange/kernel/commits/main)
 [![License](https://img.shields.io/github/license/hisorange/kernel?label=License)](https://github.com/hisorange/kernel/blob/main/license)
+[![Coverage Status](https://coveralls.io/repos/github/hisorange/kernel/badge.svg?branch=main)](https://coveralls.io/github/hisorangekernel?branch=main)
 
 Just my personal take on an async application kernel. It has injection management, simple module system, and a few other things.
 

src/bindings.ts

@@ -0,0 +1 @@
+export const KERNEL_BINDING = 'Kernel';

src/index.ts

@@ -1,4 +1,5 @@
 export { Constructor, Provider } from '@loopback/context';
+export * from './bindings.js';
 export * from './decorator/inject.decorator.js';
 export * from './decorator/job.decorator.js';
 export * from './decorator/logger.decorator.js';