ember-cli-blueprint-test-helpers

ember-cli-blueprint-test-helpers

About

ember-cli-blueprint-test-helpers contains several test helpers for testing blueprints.

Usage

Install ember-cli-blueprint-test-helpers

Generate a blueprint test scaffold, which will also install ember-cli-blueprint-test-helpers: ember g blueprint-test my-blueprint

Setup a blueprint test with a timeout as well as before, after, beforeEach, and afterEach hooks:

describe('Acceptance: ember generate', function() {
  // pass in test instance, and timeout duration (default 20000), and the tmp environment
  setupTestHooks(this, 20000, tmpenv);
  

Use generate, destroy, or generateAndDestroy to run a test.

All three methods take the following signature: commandArgs (array), options (object)

The commandArgs should contain any commandline properties and options that would be passed to a generate or destroy command.

The options should contain a files object, as well as any of the following options:

• usePods (boolean),
• podModulePrefix (string)
• target (string) ('app', 'addon', 'inRepoAddon')
• files (array) (object: {file (string): 'path-to-file', contains (array): ['file contents to compare']})
• beforeGenerate (function)
• afterGenerate (function)
• beforeDestroy (function)
• afterDestroy (function)

var EOL                = require('os').EOL;
var tmpenv             = require('ember-cli-blueprint-test-helpers/lib/helpers/tmp-env');
var BlueprintHelpers   = require('ember-cli-blueprint-test-helpers/lib/helpers/blueprint-helper');
var generateAndDestroy = BlueprintHelpers.generateAndDestroy
...
  setupTestHooks(this, 20000, tmpenv);

  it('blueprint test', function() {
    return generateAndDestroy(['my-blueprint', 'foo'], {
      files: [
        {
          file: 'path/to/file.js',
          contents: [
            'file contents to match',
            'more file contents' + EOL
          ]
        }
      ]
    });
  });

Use EOL for line breaks, as it provides cross platform support.

Changelog

v0.2.0 (2015-10-09)

Full Changelog