Use readonly in interfaces And Convert unit tests to TypeScript

package.json

@@ -13,12 +13,14 @@
  "dependencies": {
  "@ampproject/filesize": "^2.1.1",
  "@ampproject/rollup-plugin-closure-compiler": "0.21.0",
- "@babel/core": "^7.1.2",
+ "@babel/core": "^7.9.0",
  "@babel/plugin-transform-object-assign": "^7.8.3",
- "@babel/plugin-transform-runtime": "^7.7.6",
- "@babel/preset-env": "^7.1.0",
+ "@babel/plugin-transform-runtime": "^7.9.0",
+ "@babel/preset-env": "^7.9.5",
  "@babel/preset-modules": "^0.1.1",
+ "@babel/preset-typescript": "^7.9.0",
  "@rollup/plugin-replace": "^2.2.1",
+ "@types/mocha": "^7.0.2",
  "@typescript-eslint/eslint-plugin": "2.x",
  "@typescript-eslint/parser": "2.x",
  "babel-core": "^7.0.0-bridge.0",
@@ -33,9 +35,9 @@
  "eslint-plugin-jsx-a11y": "6.x",
  "eslint-plugin-react": "7.x",
  "eslint-plugin-react-hooks": "2.x",
- "expect": "^21.0.0",
+ "expect": "^25.3.0",
  "express": "^4.17.1",
- "jest-mock": "^21.0.0",
+ "jest-mock": "^25.3.0",
  "jsonfile": "^5.0.0",
  "karma": "^3.1.3",
  "karma-browserstack-launcher": "^1.3.0",
@@ -45,7 +47,7 @@
  "karma-mocha-reporter": "^2.2.5",
  "karma-sourcemap-loader": "^0.3.7",
  "karma-webpack": "^3.0.5",
- "mocha": "^5.2.0",
+ "mocha": "^7.1.1",
  "prompt-confirm": "^2.0.4",
  "rollup": "^1.27.9",
  "rollup-plugin-babel": "^4.0.3",

packages/history/__tests__/.eslintrc

@@ -3,6 +3,6 @@
  "mocha": true
  },
  "rules": {
- "import/no-unresolved": [2, { "ignore": ["history"] }]
+ "import/no-unresolved": "off"
  }
 }

packages/history/__tests__/TestSequences/BackButtonTransitionHook.js

@@ -1,6 +1,6 @@
 import expect from 'expect';
 
-import { execSteps } from './utils.js';
+import { execSteps } from './utils';
 
 export default (history, done) => {
  let hookWasCalled = false;
@@ -32,6 +32,7 @@ export default (history, done) => {
  pathname: '/'
  });
 
+ expect('action').toBe('POP');
  expect(hookWasCalled).toBe(true);
 
  unblock();

packages/history/__tests__/TestSequences/BlockEverything.ts

@@ -0,0 +1,28 @@
+import expect from 'expect';
+import type { History } from 'history';
+import type { Done } from 'mocha';
+
+import { execSteps } from './utils';
+import type { ExecSteps } from './utils';
+
+export default (history: History, done: Done) => {
+ let steps: ExecSteps = [
+ ({ location }) => {
+ expect(location).toMatchObject({
+ pathname: '/',
+ });
+
+ let unblock = history.block(()=>{});
+
+ history.push('/home');
+
+ expect(history.location).toMatchObject({
+ pathname: '/',
+ });
+
+ unblock();
+ },
+ ];
+
+ execSteps(steps, history, done);
+};

packages/history/__tests__/TestSequences/BlockPopWithoutListening.js → packages/history/__tests__/TestSequences/BlockPopWithoutListening.ts

@@ -1,8 +1,10 @@
 import expect from 'expect';
+import type { History } from 'history';
+import type { Done } from 'mocha';
 
-export default (history, done) => {
+export default (history: History, done: Done) => {
  expect(history.location).toMatchObject({
- pathname: '/'
+ pathname: '/',
  });
 
  history.push('/home');

packages/history/__tests__/TestSequences/EncodedReservedCharacters.js → packages/history/__tests__/TestSequences/EncodedReservedCharacters.ts

@@ -1,25 +1,28 @@
 import expect from 'expect';
+import type { History } from 'history';
+import type { Done } from 'mocha';
 
-import { execSteps } from './utils.js';
+import { execSteps } from './utils';
+import type { ExecSteps } from './utils';
 
-export default (history, done) => {
- let steps = [
+export default (history: History, done: Done) => {
+ let steps: ExecSteps = [
  () => {
  // encoded string
  let pathname = '/view/%23abc';
  history.replace(pathname);
  },
  ({ location }) => {
  expect(location).toMatchObject({
- pathname: '/view/%23abc'
+ pathname: '/view/%23abc',
  });
  // encoded object
  let pathname = '/view/%23abc';
  history.replace({ pathname });
  },
  ({ location }) => {
  expect(location).toMatchObject({
- pathname: '/view/%23abc'
+ pathname: '/view/%23abc',
  });
  // unencoded string
  let pathname = '/view/#abc';
@@ -28,9 +31,9 @@ export default (history, done) => {
  ({ location }) => {
  expect(location).toMatchObject({
  pathname: '/view/',
- hash: '#abc'
+ hash: '#abc',
  });
- }
+ },
  ];
 
  execSteps(steps, history, done);

packages/history/__tests__/TestSequences/GoBack.ts

@@ -0,0 +1,35 @@
+import expect from 'expect';
+import { Action } from 'history';
+import type { History } from 'history';
+import type { Done } from 'mocha';
+
+import { execSteps } from './utils';
+import type { ExecSteps } from './utils';
+
+export default (history: History, done: Done) => {
+ let steps: ExecSteps = [
+ ({ location }) => {
+ expect(location).toMatchObject({
+ pathname: '/',
+ });
+
+ history.push('/home');
+ },
+ ({ action, location }) => {
+ expect(action).toEqual(Action.Push);
+ expect(location).toMatchObject({
+ pathname: '/home',
+ });
+
+ history.back();
+ },
+ ({ action, location }) => {
+ expect(action).toEqual(Action.Pop);
+ expect(location).toMatchObject({
+ pathname: '/',
+ });
+ },
+ ];
+
+ execSteps(steps, history, done);
+};

packages/history/__tests__/TestSequences/GoForward.ts

@@ -0,0 +1,43 @@
+import expect from 'expect';
+import { Action } from 'history';
+import type { History } from 'history';
+import type { Done } from 'mocha';
+
+import { execSteps } from './utils';
+import type { ExecSteps } from './utils';
+
+export default (history: History, done: Done) => {
+ let steps: ExecSteps = [
+ ({ location }) => {
+ expect(location).toMatchObject({
+ pathname: '/',
+ });
+
+ history.push('/home');
+ },
+ ({ action, location }) => {
+ expect(action).toEqual(Action.Push);
+ expect(location).toMatchObject({
+ pathname: '/home',
+ });
+
+ history.back();
+ },
+ ({ action, location }) => {
+ expect(action).toEqual(Action.Pop);
+ expect(location).toMatchObject({
+ pathname: '/',
+ });
+
+ history.forward();
+ },
+ ({ action, location }) => {
+ expect(action).toEqual(Action.Pop);
+ expect(location).toMatchObject({
+ pathname: '/home',
+ });
+ },
+ ];
+
+ execSteps(steps, history, done);
+};

packages/history/__tests__/TestSequences/InitialLocationDefaultKey.ts

@@ -0,0 +1,15 @@
+import expect from 'expect';
+import { History } from 'history';
+import { Done } from 'mocha';
+import { execSteps } from './utils';
+import type { ExecSteps } from './utils';
+
+export default (history: History, done: Done) => {
+ let steps: ExecSteps = [
+ ({ location }) => {
+ expect(location.key).toBe('default');
+ },
+ ];
+
+ execSteps(steps, history, done);
+};

packages/history/__tests__/TestSequences/InitialLocationHasKey.ts

@@ -0,0 +1,15 @@
+import expect from 'expect';
+import { History } from 'history';
+import { Done } from 'mocha';
+import { execSteps } from './utils';
+import type { ExecSteps } from './utils';
+
+export default (history: History, done: Done) => {
+ let steps: ExecSteps = [
+ ({ location }) => {
+ expect(location.key).toBeTruthy();
+ },
+ ];
+
+ execSteps(steps, history, done);
+};

packages/history/__tests__/TestSequences/Listen.js → packages/history/__tests__/TestSequences/Listen.ts

@@ -1,7 +1,9 @@
 import expect from 'expect';
 import mock from 'jest-mock';
+import { Done } from 'mocha';
+import { History } from 'history';
 
-export default (history, done) => {
+export default (history: History, done: Done) => {
  let spy = mock.fn();
  let unlisten = history.listen(spy);