Added 'validate' tests for gavel.isValidatable, gavel.isValid, gavel.…

…validate

test/unit/validate-test.coffee

@@ -0,0 +1,170 @@
+{assert} = require('chai')
+clone    = require 'clone'
+{validate, isValid, isValidatable} = require('../../src/validate')
+fixtures = require '../fixtures'
+
+describe 'Gavel proxies to functions with callbacks', ->
+
+  # Examples from README.md
+  baseHttpMessage =
+    "statusCode": "200"
+    "headers":
+      "content-type": "application/json"
+      "date": "Wed, 03 Jul 2013 13:30:53 GMT"
+      "server": "gunicorn/0.17.4"
+      "content-length": "30"
+      "connection": "keep-alive"
+    "body": "{\n  \"origin\": \"94.113.241.2\"\n}"
+
+  cloneHttpMessage = clone baseHttpMessage, false
+
+  differentHttpMessage =
+    "statusCode": "404"
+    "headers":
+      "content-type": "application/vnd.gavel.vX+json"
+      "date": "Wed, 03 Jul 2014 13:30:53 GMT"
+      "server": "Apache/2.42"
+      "connection": "close"
+    "body": "{\"r2\":\"d2\"}"
+
+  similarHttpMessage =
+    "statusCode": "200"
+    "headers":
+      "CONTENT-TYPE": "application/json"
+      "DATE": "Mon, 01 Jan 2011 01:01:01 GMT" # shall ignore DATE header differences
+      "SERVER": "gunicorn/0.17.4"
+      "CONTENT-LENGTH": "30"
+      "CONNECTION": "keep-alive"
+    "body": "{\"origin\":\"1.2.3.4\"}"
+
+  describe 'isValidatable', ->
+    describe 'when I provide data from README (good objects)', ->
+      for variant in ['response', 'request'] then do (variant) ->
+        describe "for two cloned #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            isValidatable cloneHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should be ok as a result of isValidatable', -> assert.isTrue results
+
+        describe "for similar #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            isValidatable similarHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should be ok as a result of isValidatable', -> assert.isTrue results
+
+        describe "for different #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            isValidatable differentHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should be ok as a result of isValidatable', -> assert.isTrue results
+
+
+  describe 'isValid', ->
+    describe 'when I provide data', ->
+      for variant in ['response', 'request'] then do (variant) ->
+        describe "for two cloned #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            isValid cloneHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should be true as a result of isValid', -> assert.isTrue results
+
+        describe "for similar #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            isValid similarHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should be ok as a result of isValid', -> assert.isTrue results
+
+        describe "for different #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            isValid differentHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should be false as a result of isValid', -> assert.isFalse results
+
+
+  describe 'validate', ->
+    describe 'when I provide data', ->
+      for variant in ['response', 'request'] then do (variant) ->
+        describe "for two cloned #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            validate cloneHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should results be an object', -> assert.isObject results
+
+        describe "for similar #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            validate similarHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should results be an object', -> assert.isObject results
+
+        describe "for different #{variant}s", ->
+          results = null
+          error = null
+
+          before (done) ->
+            validate differentHttpMessage, baseHttpMessage, variant, (err, result) ->
+              error = err
+              results = result
+              done()
+
+          it 'should call the callback without any errors', -> assert.isNull error
+          it 'should results be an object', -> assert.isObject results
+          it 'should results contain 3 headers messages', ->
+            assert.isObject results.headers
+            assert.isArray results.headers.results
+            assert.lengthOf results.headers.results, 5