From 227ec95600c8ec39b9bc2e548aa4a418d2217794 Mon Sep 17 00:00:00 2001
From: Judd Younce <jyounce@yahoo.com>
Date: Thu, 16 Jul 2015 17:46:53 -0500
Subject: [PATCH] fix(testing): do not run tests if there are no test scripts

---
 tasks/build/build-test-files.coffee |  7 ++++-
 tasks/test/run-tests.coffee         | 42 ++++++++++++++++++++++++-----
 tasks/test/test-config.coffee       | 25 -----------------
 3 files changed, 41 insertions(+), 33 deletions(-)
 delete mode 100644 tasks/test/test-config.coffee

diff --git a/tasks/build/build-test-files.coffee b/tasks/build/build-test-files.coffee
index eb979d6..3615187 100644
--- a/tasks/build/build-test-files.coffee
+++ b/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()
diff --git a/tasks/test/run-tests.coffee b/tasks/test/run-tests.coffee
index 88fea4b..d9bc9a4 100644
--- a/tasks/test/run-tests.coffee
+++ b/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
 
diff --git a/tasks/test/test-config.coffee b/tasks/test/test-config.coffee
deleted file mode 100644
index 47e163c..0000000
--- a/tasks/test/test-config.coffee
+++ /dev/null
@@ -1,25 +0,0 @@
-module.exports = (config) ->
-	path       = require 'path'
-	rbConfig   = require '../../config/config.json'
-	moduleHelp = require "#{rbConfig.req.helpers}/module"
-
-	# helpers
-	# =======
-	getScripts = (jsonEnvFile) ->
-		jsonEnvFile = path.join rbConfig.templates.files.dest.dir, jsonEnvFile
-		moduleHelp.cache.delete jsonEnvFile
-		scripts = require(jsonEnvFile).client.scripts
-		# console.log scripts
-		scripts
-
-	# return
-	# ======
-	config.set
-		autoWatch:  false
-		basePath:   rbConfig.app.dir
-		browsers:   rbConfig.test.browsers # see config-test.coffee
-		files:      getScripts 'test-files.json'
-		frameworks: ['jasmine', 'jasmine-matchers']
-		port:       rbConfig.ports.test
-		reporters:  ['dots']
-		singleRun:  true