fix(testing): do not run tests if there are no test scripts

tasks/build/build-test-files.coffee

@@ -11,7 +11,11 @@ module.exports = (gulp, config) ->
 	# Global Objects
 	# ==============
 	DevFiles  = {}
-	TestFiles = client: scripts: [], styles: []
+	TestFiles = client:
+		scriptsTestCount: 0
+		stylesTestCount:  0
+		scripts: []
+		styles: []
 
 	# Build Task
 	# ==========
@@ -42,6 +46,7 @@ module.exports = (gulp, config) ->
 		gulp.src src, buffer: false
 			.on 'data', (file) ->
 				_path = pathHelp.format(file.path).replace "#{appDir}/", ''
+				TestFiles.client["#{type}TestCount"]++
 				TestFiles.client[type].push _path
 			.on 'end', ->
 				defer.resolve()

tasks/test/run-tests.coffee

@@ -1,20 +1,48 @@
 module.exports = (gulp, config) ->
-	q      = require 'q'
-	Server = require('karma').Server
+	q           = require 'q'
+	path        = require 'path'
+	Server      = require('karma').Server
+	moduleHelp  = require "#{config.req.helpers}/module"
+	promiseHelp = require "#{config.req.helpers}/promise"
 
 	# karma options
 	# =============
-	opts =
-		configFile: "#{config.req.tasks}/test/test-config.coffee"
+	karmaConfig =
+		autoWatch:  false
+		basePath:   config.app.dir
+		browsers:   config.test.browsers # see config-test.coffee
+		frameworks: ['jasmine', 'jasmine-matchers']
+		port:       config.ports.test
+		reporters:  ['dots']
+		singleRun:  true
+
+	# helpers
+	# =======
+	getTests = (jsonEnvFile) ->
+		jsonEnvFile = path.join config.templates.files.dest.dir, jsonEnvFile
+		moduleHelp.cache.delete jsonEnvFile
+		tests = require(jsonEnvFile).client
+		tests
 
 	# register task
 	# =============
 	gulp.task "#{config.rb.prefix.task}run-tests", ->
-		defer  = q.defer()
-		server = new Server opts, (exitCode) ->
-			console.log "Karma has exited with #{exitCode}."
+		defer = q.defer()
+		tests = getTests 'test-files.json'
+
+		# No Test Scripts
+		if not tests.scriptsTestCount
+			console.log 'no test scripts to run'.yellow
+			return promiseHelp.get defer
+		else
+			karmaConfig.files = tests.scripts
+
+		# Rus Tests
+		server = new Server(karmaConfig, (exitCode) ->
+			console.log "karma has exited with #{exitCode}".yellow
 			defer.resolve()
 			process.exit exitCode
+		)
 		server.start()
 		defer.promise