Merge branch 'release/v2.0.2'

Author: johnnymillergh

.gitignore

@@ -24,3 +24,4 @@ pnpm-debug.log*
 ### Costom ignored files
 /package-lock.json
 /.eslintcache
+/jest-coverage/

CHANGELOG.md

@@ -1,3 +1,13 @@
+## [2.0.2](https://github.com/johnnymillergh/typescript-playground/compare/v2.0.1...v2.0.2) (2020-09-01)
+
+
+### Performance Improvements
+
+* **$Git:** ignore Jest test coverage reports ([7ec2d5e](https://github.com/johnnymillergh/typescript-playground/commit/7ec2d5ef4ef4a19319ce577a2a9b83fd600b9f11))
+* **$Jest:** update Jest configuration ([0c52cf7](https://github.com/johnnymillergh/typescript-playground/commit/0c52cf71a4401d7b64fb550a7400a0dffc74aef7))
+
+
+
 ## [2.0.1](https://github.com/johnnymillergh/typescript-playground/compare/v2.0.0...v2.0.1) (2020-09-01)
 
 

README.md

@@ -17,7 +17,7 @@
 Here is the highlights of **TypeScript Playground**:
 
 1. Based on the most modern and latest [**Type**Script](https://github.com/microsoft/TypeScript) - [![npm version](https://badge.fury.io/js/typescript.svg)](https://www.npmjs.com/package/typescript)
-2. [TSLint](https://palantir.github.io/tslint/rules) support
+2. [TypeScript ESLint](https://github.com/typescript-eslint/typescript-eslint#getting-started--installation) support
 3. Web browser free. Run code in the console of latest version WebStorm
 4. Demonstrate the features of TypeScript:
    - Basic types
@@ -26,6 +26,8 @@ Here is the highlights of **TypeScript Playground**:
    - Generics
    - Enums
    - Async and await
+5. Travis CI support
+6. Jest and code coverage support
 
 ## Usage
 

jest.config.js

@@ -11,33 +11,33 @@ module.exports = {
   // The directory where Jest should store its cached dependency information
   // cacheDirectory: "C:\\Users\\johnn\\AppData\\Local\\Temp\\jest",
 
-  // Automatically clear mock calls and instances between every tests
+  // Automatically clear mock calls and instances between every test
   clearMocks: true,
 
-  // Indicates whether the coverage information should be collected while executing the tests
-  // collectCoverage: 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',
+  coverageDirectory: 'jest-coverage',
 
   // An array of regexp pattern strings used to skip coverage collection
-  // coveragePathIgnorePatterns: [
-  //   "\\\\node_modules\\\\"
-  // ],
+  coveragePathIgnorePatterns: [
+    '\\\\node_modules\\\\'
+  ],
 
   // 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"
-  // ],
+  coverageReporters: [
+    'json',
+    'text',
+    'lcov',
+    'clover'
+  ],
 
   // An object that configures minimum threshold enforcement for coverage results
   // coverageThreshold: undefined,
@@ -51,13 +51,13 @@ module.exports = {
   // 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 tests suites
+  // 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 tests suites
+  // 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 tests environments
+  // 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.
@@ -84,84 +84,83 @@ module.exports = {
   // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
   // modulePathIgnorePatterns: [],
 
-  // Activates notifications for tests results
+  // 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',
+  // 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 between every tests
+  // Automatically reset mock state between every test
   // resetMocks: false,
 
-  // Reset the module registry before running each individual tests
+  // Reset the module registry before running each individual test
   // resetModules: false,
 
   // A path to a custom resolver
   // resolver: undefined,
 
-  // Automatically restore mock state between every tests
+  // Automatically restore mock state between 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>/src',
-    '<rootDir>/tests'
-  ],
+  // roots: [
+  //   "<rootDir>"
+  // ],
 
-  // Allows you to use a custom runner instead of Jest's default tests runner
+  // 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 tests
+  // 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 tests
+  // 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 tests is considered as slow and reported as such in the results.
+  // 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 tests environment that will be used for testing
+  // The test environment that will be used for testing
   testEnvironment: 'node',
 
   // Options that will be passed to the testEnvironment
   // testEnvironmentOptions: {},
 
-  // Adds a location field to tests results
+  // Adds a location field to test results
   // testLocationInResults: false,
 
-  // The glob patterns Jest uses to detect tests files
+  // The glob patterns Jest uses to detect test files
   testMatch: [
     '**/__tests__/**/*.[jt]s?(x)',
     '**/?(*.)+(spec|tests).[tj]s?(x)'
   ],
 
-  // An array of regexp pattern strings that are matched against all tests paths, matched tests are skipped
+  // 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 tests files
+  // 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 tests runner
+  // This option allows use of a custom test runner
   // testRunner: "jasmine2",
 
   // This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
@@ -184,7 +183,7 @@ module.exports = {
   // 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 tests should be reported during the run
+  // 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

package.json

@@ -1,6 +1,6 @@
 {
   "name": "typescript-playground",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "TypeScript playground. Learning TypeScript",
   "license": "Apache-2.0",
   "keywords": [