Added doc reporter. Closes #33

lib/reporters/doc.js

@@ -0,0 +1,69 @@
+
+/**
+ * Module dependencies.
+ */
+
+var Base = require('./base');
+
+/**
+ * Expose `Doc`.
+ */
+
+exports = module.exports = Doc;
+
+/**
+ * Initialize a new `Doc` reporter.
+ *
+ * @param {Runner} runner
+ * @api public
+ */
+
+function Doc(runner) {
+  Base.call(this, runner);
+
+  var self = this
+    , stats = this.stats
+    , total = runner.total
+    , indents = 2;
+
+  function indent() {
+    return Array(indents).join('  ');
+  }
+
+  runner.on('suite', function(suite){
+    if (suite.root) return;
+    ++indents;
+    console.log('%s<section class="suite">', indent());
+    ++indents;
+    console.log('%s<h1>%s</h1>', indent(), suite.title);
+    console.log('%s<dl>', indent());
+  });
+
+  runner.on('suite end', function(suite){
+    if (suite.root) return;
+    console.log('%s</dl>', indent());
+    --indents;
+    console.log('%s</section>', indent());
+    --indents;
+  });
+
+  runner.on('pass', function(test){
+    console.log('%s<dt>%s</dt>', indent(), test.title);
+    var code = strip(test.fn.toString());
+    console.log('%s<dd><pre><code>%s</code></pre></dd>', indent(), code);
+  });
+
+  runner.on('end', function(){
+    process.exit(stats.failures);
+  });
+}
+
+/**
+ * Strip the function definition from `str`.
+ */
+
+function strip(str) {
+  return str
+    .replace(/^function *\(.*\) *{\s*/, '')
+    .replace(/\s+\}$/, '');
+}

lib/reporters/index.js

@@ -1,6 +1,7 @@
 
 exports.Base = require('./base');
 exports.Dot = require('./dot');
+exports.Doc = require('./doc');
 exports.TAP = require('./tap');
 exports.JSON = require('./json');
 exports.List = require('./list');

lib/suite.js

@@ -54,6 +54,7 @@ function Suite(title) {
   this.beforeEachCallbacks = [];
   this.afterAllCallbacks = [];
   this.afterEachCallbacks = [];
+  this.root = !title;
 }
 
 /**

test/interfaces/bdd.js

@@ -13,3 +13,13 @@ describe('Array', function(){
     })
   })
 })
+
+describe('Array', function(){
+  describe('#pop()', function(){
+    it('should remove and return the last value', function(){
+      var arr = [1,2,3];
+      arr.pop().should.equal(3);
+      arr.should.eql([1,2]);
+    })
+  })
+})