test(plugin): add integration test

package.json

@@ -14,6 +14,9 @@
     "semantic-release": "semantic-release pre && npm publish && semantic-release post",
     "coveralls": "istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage"
   },
+  "standard": {
+    "globals": ["describe", "it", "before"]
+  },
   "keywords": [
     "eslint",
     "eslint-plugin",
@@ -38,6 +41,7 @@
     "eslint": "^2.0.0"
   },
   "devDependencies": {
+    "chai": "^3.5.0",
     "commitizen": "^2.8.1",
     "coveralls": "^2.11.9",
     "cz-conventional-changelog": "^1.1.6",

test/index.js

@@ -0,0 +1,77 @@
+'use strict'
+
+var expect = require('chai').expect
+var fs = require('fs')
+var path = require('path')
+var baseDir = path.join(__dirname, '../')
+var rulesDir = path.join(__dirname, '../lib/rules/')
+var documentationPath = 'docs/rules/'
+var documentationDir = path.join(__dirname, '../', documentationPath)
+var plugin = require('..')
+
+describe('eslint-plugin-protractor', function () {
+  var ruleFiles
+
+  before(function (done) {
+    fs.readdir(rulesDir, function (error, files) {
+      ruleFiles = files
+      done(error)
+    })
+  })
+
+  it('should expose all rules', function () {
+    ruleFiles.forEach(function (file) {
+      var ruleName = path.basename(file, '.js')
+
+      expect(plugin).to.have.deep.property('rules.' + ruleName)
+        .that.equals(require(rulesDir + ruleName))
+    })
+  })
+
+  it('should expose recommended configuration for all rules', function () {
+    ruleFiles.forEach(function (file) {
+      var ruleName = path.basename(file, '.js')
+
+      expect(plugin).to.have.deep.property('configs.recommended.rules').that.has.property('protractor/' + ruleName)
+    })
+  })
+
+  describe('documentation', function () {
+    var documentationFiles
+    var documentationIndex
+
+    before(function (done) {
+      fs.readdir(documentationDir, function (readDirError, files) {
+        if (readDirError) {
+          done(readDirError)
+          return
+        }
+
+        documentationFiles = files
+
+        fs.readFile(baseDir + 'README.md', function (error, data) {
+          documentationIndex = data.toString()
+          done(error)
+        })
+      })
+    })
+
+    it('should have each rule documented', function () {
+      ruleFiles.forEach(function (file) {
+        var ruleName = path.basename(file, '.js')
+        var expectedDocumentationFileName = ruleName + '.md'
+
+        expect(documentationFiles).to.contain(expectedDocumentationFileName)
+      })
+    })
+
+    it('should be linked in the documenation index', function () {
+      documentationFiles.forEach(function (file) {
+        var ruleName = path.basename(file, '.md')
+        var expectedLink = '[' + ruleName + ']: ' + documentationPath + file
+
+        expect(documentationIndex).to.contain(expectedLink)
+      })
+    })
+  })
+})