Add @cache decorator

README.md

@@ -78,3 +78,7 @@ Overall configuration setting if none of the other decorators are sufficient.
 
 Add a validation object for the different types, except for the response.
 `config` is an object, with keys for the different types, e.g. `payload`.
+
+### `@cache(cacheConfig)`
+
+Cache settings for the route config object.

index.js

@@ -90,6 +90,20 @@ function validate (config) {
 
 exports.validate = validate
 
+function cache (cacheConfig) {
+  return function (target, key, descriptor) {
+    setRoute(target, key, {
+      config: {
+        cache: cacheConfig
+      }
+    })
+
+    return descriptor
+  }
+}
+
+exports.cache = cache
+
 function setRoute (target, key, value) {
   if (!target.rawRoutes) {
     target.rawRoutes = []

test/fixtures/default.js

@@ -1,17 +1,28 @@
 var web = require('../../')
+var controller = web.controller
+var route = web.route
+var cache = web.cache
+var config = web.config
+var validate = web.validate
 
-@web.controller('/check')
+@controller('/check')
 class Check {
-  @web.route('get', '/in')
-  @web.validate({ payload: true })
+  @route('get', '/in')
+  @validate({ payload: true })
   checkIn(request, reply) {
     // intentionally empty
   }
 
-  @web.route('get', '/out')
-  @web.config({ test: 'hello' })
+  @route('get', '/out')
+  @config({ test: 'hello' })
   checkOut(request, reply) {
-
+
+  }
+
+  @route('get', '/')
+  @cache({ privacy: 'public' })
+  listAll(request, reply) {
+
   }
 }
 

test/index.js

@@ -25,7 +25,7 @@ test('instance generates routes array', function (t) {
   let results = instance.routes()
 
   t.ok(Array.isArray(results), 'results is an array')
-  t.equal(results.length, 2, 'Has right number of routes')
+  t.equal(results.length, 3, 'Has right number of routes')
 
   let first = results[0]
 
@@ -44,6 +44,15 @@ test('validate sets up config correctly', function (t) {
   t.end()
 })
 
+test('cache sets up config correctly', function (t) {
+  let instance = new Default()
+  let results = instance.routes()
+  let route = results[2]
+
+  t.same(route.config.cache, { privacy: 'public' }, 'cache config is valid')
+  t.end()
+})
+
 test('config sets up config correctly', function (t) {
   let instance = new Default()
   let results = instance.routes()