test(redux style action): test on redux style action class and objects

test/redux_action_match.spec.coffee

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+chai = require 'chai'
+matchJS = require '../lib/match-js'
+match = matchJS.match
+otherwise = matchJS.otherwise
+
+chai.expect()
+expect = chai.expect
+
+describe 'Matching on redux-like Action class:', ->
+  class Action
+    constructor:(type) ->
+      @type = type
+      @payload = undefined
+
+    unapply:(action) ->
+      if(action.type == @type)
+        return { payload: action.payload }
+
+    action:(payload)->
+      return {
+        type: this.type
+        payload: payload
+      }
+
+  ChangeUsername = new Action('ChangeUsername')
+  ChangeAddress = new Action('ChangeAddress')
+  StrangeAction = new Action('UJRBJLWYTU')
+
+  it 'ChangeUsername should match ChangeUsername', ->
+    action = ChangeUsername.action('myusername')
+    m = match(action)(
+      [ChangeUsername, ({payload}) -> 'name: '+payload],
+      [ChangeAddress, ({payload}) -> 'postcode: '+payload.postcode],
+      [otherwise, (_) -> 'unknown action: '+action]
+    )
+    expect(m).to.be.equal('name: myusername')
+
+  it 'ChangeAddress should match ChangeAddress', ->
+    action = ChangeAddress.action({
+      name: 'HOME ROAD',
+      postcode: '1234',
+    })
+    m = match(action)(
+      [ChangeUsername, ({payload}) -> 'name: '+payload],
+      [ChangeAddress, ({payload}) -> 'postcode: '+payload.postcode],
+      [otherwise, (_) -> 'unknown action: '+action]
+    )
+    expect(m).to.be.equal('postcode: 1234')
+
+  it 'StrangeAction should match otherwise', ->
+    action = StrangeAction.action('FSCRKCAWCN')
+    m = match(action)(
+      [ChangeUsername, ({payload}) -> 'name: '+payload],
+      [ChangeAddress, ({payload}) -> 'postcode: '+payload.postcode],
+      [otherwise, (_) -> 'unknown action: '+action]
+    )
+    expect(m).to.be.equal('unknown action: '+action)
+
+  return

test/redux_action_match.spec.es5.js

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+var chai = require('chai');
+var matchJS = require('../lib/match-js');
+var match = matchJS.match;
+var otherwise = matchJS.otherwise;
+
+chai.expect();
+var expect = chai.expect;
+
+describe('Matching on redux-like Action class:', function() {
+  function Action(type) {
+    this.type = type;
+    this.payload = undefined;
+  }
+  Action.prototype.unapply = function unapply(action) {
+    if(action.type === this.type) {
+      return { payload: action.payload };
+    }
+  };
+  Action.prototype.action = function action(payload) {
+    return {
+      type: this.type,
+      payload: payload,
+    };
+  };
+
+
+  var ChangeUsername = new Action('ChangeUsername');
+  var ChangeAddress = new Action('ChangeAddress');
+  var StrangeAction = new Action('UJRBJLWYTU');
+
+  it('ChangeUsername should match ChangeUsername', function() {
+    var action = ChangeUsername.action('myusername');
+    var m = match(action)(
+      [ChangeUsername, function(payload) {return 'name: '+payload.payload;}],
+      [ChangeAddress, function(payload) {return 'postcode: '+payload.payload.postcode;}],
+      [otherwise, function() {return 'unknown action: '+action;}]
+    );
+    expect(m).to.be.equal('name: myusername');
+  });
+  it('ChangeAddress should match ChangeAddress', function() {
+    var action = ChangeAddress.action({
+      name: 'HOME ROAD',
+      postcode: '1234',
+    });
+    var m = match(action)(
+      [ChangeUsername, function(payload) {return 'name: '+payload.payload;}],
+      [ChangeAddress, function(payload) {return 'postcode: '+payload.payload.postcode;}],
+      [otherwise, function() {return 'unknown action: '+action;}]
+    );
+    expect(m).to.be.equal('postcode: 1234');
+  });
+  it('StrangeAction should match otherwise', function() {
+    var action = StrangeAction.action('FSCRKCAWCN');
+    var m = match(action)(
+      [ChangeUsername, function(payload) {return 'name: '+payload.payload;}],
+      [ChangeAddress, function(payload) {return 'postcode: '+payload.payload.postcode;}],
+      [otherwise, function() {return 'unknown action: '+action;}]
+    );
+    expect(m).to.be.equal('unknown action: '+action);
+  });
+});

test/redux_action_match.spec.es6.js

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+import chai from 'chai';
+import { match, otherwise }from '../lib/match-js';
+
+chai.expect();
+const expect = chai.expect;
+
+describe('Matching on redux-like Action class:', () => {
+  class Action {
+    constructor(type) {
+      this.type = type;
+      this.payload = undefined;
+    }
+    unapply(action) {
+      if(action.type === this.type) {
+        return { payload: action.payload };
+      }
+    }
+
+    action(payload){
+      return {
+        type: this.type,
+        payload: payload,
+      }
+    }
+  }
+
+  const ChangeUsername = new Action('ChangeUsername');
+  const ChangeAddress = new Action('ChangeAddress');
+  const StrangeAction = new Action('UJRBJLWYTU');
+
+  it('ChangeUsername should match ChangeUsername', () => {
+    const action = ChangeUsername.action('myusername');
+    const m = match(action)(
+      [ChangeUsername, ({payload}) => 'name: '+payload],
+      [ChangeAddress, ({payload}) => 'postcode: '+payload.postcode],
+      [otherwise, (_) => 'unknown action: '+action]
+    );
+    expect(m).to.be.equal('name: myusername');
+  });
+  it('ChangeAddress should match ChangeAddress', () => {
+    const action = ChangeAddress.action({
+      name: 'HOME ROAD',
+      postcode: '1234',
+    });
+    const m = match(action)(
+      [ChangeUsername, ({payload}) => 'name: '+payload],
+      [ChangeAddress, ({payload}) => 'postcode: '+payload.postcode],
+      [otherwise, (_) => 'unknown action: '+action]
+    );
+    expect(m).to.be.equal('postcode: 1234');
+  });
+  it('StrangeAction should match otherwise', () => {
+    const action = StrangeAction.action('FSCRKCAWCN');
+    const m = match(action)(
+      [ChangeUsername, ({payload}) => 'name: '+payload],
+      [ChangeAddress, ({payload}) => 'postcode: '+payload.postcode],
+      [otherwise, (_) => 'unknown action: '+action]
+    );
+    expect(m).to.be.equal('unknown action: '+action);
+  });
+});