mocha-compat: Initial fbp-spec-mocha tool

Can read a set of Mocha testcases,
build them into fbp-spec test-suites,
and act as a FBP runtime which can execute
these tests and enforce the results.

Needs a bit more work before being minimally useful

References #36

bin/fbp-spec-mocha

@@ -0,0 +1,3 @@
+#!/usr/bin/env node
+require('coffee-script/register');
+require('../src/mochacompat').main();

package.json

@@ -29,7 +29,8 @@
     "test": "grunt test --stack"
   },
   "bin": {
-    "fbp-spec": "./bin/fbp-spec"
+    "fbp-spec": "./bin/fbp-spec",
+    "fbp-spec-mocha": "./bin/fbp-spec-mocha"
   },
   "dependencies": {
     "JSONPath": "0.10.0",

spec/fixtures/mochacases/bdd-nested-passing.coffee

@@ -0,0 +1,17 @@
+
+chai = require 'chai'
+
+describe 'nested passing', ->
+  console.log 'describe fired'
+
+  describe 'sub topic', () ->
+    console.log 'sub describe fired'
+
+    it 'should pass', (done) ->
+      chai.expect(42).to.equal 42
+      done();
+
+    describe 'sub sub topic', () ->
+      it 'should pass', (done) ->
+        chai.expect(42).to.equal 42
+        done();

spec/fixtures/mochacases/bdd-simple-failing.coffee

@@ -0,0 +1,7 @@
+
+chai = require 'chai'
+
+describe 'simple failing', () ->
+  it 'should fail', (done) ->
+    chai.expect(42).to.equal 41
+    done();

spec/fixtures/mochacases/bdd-simple-passing.coffee

@@ -0,0 +1,7 @@
+
+chai = require 'chai'
+
+describe 'simple passing', () ->
+  it 'should pass', (done) ->
+    chai.expect(42).to.equal 42
+    done();

spec/mochacompat.coffee

@@ -0,0 +1,31 @@
+
+require '../src/mochacompat' # Register custom UI
+Mocha = require 'mocha'
+
+addTests = (mocha) ->
+  fs = require 'fs'
+  path = require 'path'
+
+  testDir = path.join __dirname, 'fixtures/mochacases'
+
+  fs.readdirSync(testDir).filter (filename) ->
+    isJs = filename.substr(-3) == '.js';
+    isCoffee = filename.substr(-7) == '.coffee';
+    return isJs or isCoffee
+  .forEach (filename) ->
+    fullPath = path.join testDir, filename
+    mocha.addFile fullPath
+
+main = () ->
+  # See https://github.com/mochajs/mocha/wiki/Using-mocha-programmatically
+  options = 
+    ui: 'fbp-spec'
+  mocha = new Mocha options
+  addTests mocha  
+  mocha.run (failures) ->
+    process.on 'exit', () ->
+      process.exit failures
+
+main() if not module.parent
+
+