Add basic rootHooks test

spec/fixtures/rootHooks.js

@@ -0,0 +1,76 @@
+var parallel = require('../../lib/parallel');
+var assert   = require('assert')
+
+var i = 0;
+
+before('root before', function() {
+  console.log('root before')
+  i++;
+});
+
+beforeEach('root beforeEach', function() {
+  console.log('root beforeEach')
+  i++;
+});
+
+afterEach('root afterEach', function() {
+  console.log('root afterEach')
+  i++;
+});
+
+after('root after', function() {
+  console.log('root after')
+  i++;
+});
+
+parallel('first suite', function() {
+  before(function() {
+    console.log('parallel before')
+    i++;
+  });
+
+  beforeEach('hook with title', function() {
+    console.log('parallel beforeEach')
+    i++;
+  });
+
+  afterEach(function() {
+    console.log('parallel afterEach')
+    i++;
+  });
+
+  after(function() {
+    console.log('parallel after')
+    i++;
+  });
+
+  it('test', function() {
+    assert.equal(i, 4)
+  });
+});
+
+parallel('second suite', function() {
+  before(function() {
+    console.log('parallel before')
+    i++;
+  });
+
+  beforeEach('hook with title', function() {
+    console.log('parallel beforeEach')
+    i++;
+  });
+
+  afterEach(function() {
+    console.log('parallel afterEach')
+    i++;
+  });
+
+  after(function() {
+    console.log('parallel after')
+    i++;
+  });
+
+  it('test', function() {
+    i++;
+  });
+});

spec/spec.js

@@ -70,6 +70,17 @@ describe('parallel', function() {
     });
   });
 
+  it('correctly supports root hooks', function(done) {
+    run(fixtures.rootHooks, function(err, stdout, stderr) {
+      if (err) return done(err);
+
+      assert(!stderr.length);
+      assert(stdout.indexOf('2 passing') !== -1);
+
+      done();
+    });
+  });
+
   it('supports parent hooks', function(done) {
     var hookStr = 'suiteABeforeEach, suiteBBeforeEach, suiteABeforeEach, ' +
       'suiteBBeforeEach, childBeforeEach, childBeforeEach';