[test] Add failing tests for #287.

Author: indexzero

test/reporters/reporters-test.js

@@ -0,0 +1,23 @@
+var fs = require('fs');
+var path = require('path');
+var vows = require('../../lib/vows');
+var assert = require('assert');
+
+var reporterPath = path.join(__dirname, '..', '..', 'lib', 'vows', 'reporters')
+var reporters = fs.readdirSync(reporterPath).reduce(function (acc, name) {
+  acc[name] = require(path.join(reporterPath, name));
+  return acc;
+}, {})
+
+vows.describe('vows/reporters').addBatch(
+  Object.keys(reporters).reduce(function (acc, name) {
+    acc[name] = {
+      topic: reporters[name],
+      'should have the setStream() method': function (reporter) {
+        assert.isFunction(reporter.setStream);
+      }
+    };
+
+    return acc;
+  }, {})
+).export(module);