base-test-suite/suite/test/templates/app.get-set.js

Test suite for base projects.

'use strict';

var assert = require('assert');

module.exports = function(App, options, runner) {
  var app;

  describe('app.get-set', function() {
    beforeEach(function() {
      app = new App();
    });

    it('should set a value', function() {
      app.set('a', 'b');
      assert.equal(app.get('a'), 'b');
    });

    it('should set properties on the instance.', function() {
      app.set('a', 'b');
      assert.equal(app.a, 'b');
    });

    it('should allow an object to be set directly.', function() {
      app.set({x: 'y'});
      assert.equal(app.x, 'y');
      assert.equal(app.get('x'), 'y');
    });

    it('should set nested properties on the instance.', function() {
      app.set('c', {d: 'e'});
      assert.equal(app.get('c').d, 'e');
    });

    it('should use dot notation to `set` values.', function() {
      app.set('h.i', 'j');
      assert.deepEqual(app.get('h'), {i: 'j'});
    });

    it('should use dot notation to `get` values.', function() {
      app.set('h', {i: 'j'});
      assert.equal(app.get('h.i'), 'j');
    });

    it('should return `this` for chaining', function() {
      assert.equal(app.set('a', 'b'), app);
      app
        .set('aa', 'bb')
        .set('bb', 'cc')
        .set('cc', 'dd');
      assert.equal(app.get('aa'), 'bb');
      assert.equal(app.get('bb'), 'cc');
      assert.equal(app.get('cc'), 'dd');
    });

    it('should return undefined when not set', function() {
      assert.equal(app.set('a', undefined), app);
    });
  });

  describe('app.get()', function() {
    beforeEach(function() {
      app = new App();
    });

    it('should return undefined when no set', function() {
      assert.equal(app.get('a'), undefined);
    });

    it('should otherwise return the value', function() {
      app.set('a', 'b');
      assert.equal(app.get('a'), 'b');
    });
  });
};