Merge pull request #114 from github/smoke-tests

Smoke tests

tests/check-rules.js

@@ -0,0 +1,30 @@
+/* globals describe, it*/
+const config = require('../lib/index.js')
+const fs = require('fs')
+const assert = require('assert')
+const path = require('path')
+
+describe('smoke tests', () => {
+  it('ensure all rules in lib/rules are included in index', () => {
+    const exportedRules = new Set(Object.keys(config.rules))
+    const files = new Set(fs.readdirSync('./lib/rules').map(f => path.basename(f, path.extname(f))))
+    assert.deepEqual(files, exportedRules)
+  })
+
+  it('exports every config in lib/config as .configs', () => {
+    const exportedConfigs = new Set(Object.keys(config.configs))
+    const files = new Set(fs.readdirSync('./lib/configs').map(f => path.basename(f, path.extname(f))))
+    assert.deepEqual(files, exportedConfigs)
+  })
+
+  it('exports valid rules in each config', () => {
+    const exportedRules = new Set(Object.keys(config.rules))
+    for (const flavour in config.configs) {
+      for (const rule in config.configs[flavour].rules) {
+        if (rule.startsWith('github/')) {
+          assert(exportedRules.has(rule.replace(/^github\//, '')), `rule ${rule} is not a valid rule`)
+        }
+      }
+    }
+  })
+})