Decouple resin sdk from it's surroundings

lib/connection/connection.coffee

@@ -1,5 +1,4 @@
 _ = require('lodash')
-isOnline = require('is-online')
 
 CONNECTION_PARAMETERS = [
 	'network'
@@ -7,10 +6,6 @@ CONNECTION_PARAMETERS = [
 	'wifiKey'
 ]
 
-# A wrapper around isOnline in order
-# to be able to stub it with Sinon
-exports.isOnline = isOnline
-
 validateEthernetConnectionParameters = (parameters = {}) ->
 	return if not parameters.wifiSsid? and not parameters.wifiKey?
 	return new Error('You can only use wifi options if network is wifi')

lib/connection/connection.spec.coffee

@@ -5,37 +5,6 @@ connection = require('./connection')
 
 describe 'Connection:', ->
 
-	describe '#isOnline()', ->
-
-		stubIsOnline = (expectations, args...) ->
-			isOnlineStub = sinon.stub(connection, 'isOnline')
-			isOnlineStub.yields(args...)
-
-			connection.isOnline (error, isOnline) ->
-				expectations.apply(null, arguments)
-				isOnlineStub.restore()
-
-		it 'should be able to return true', (done) ->
-			stubIsOnline (error, isOnline) ->
-				expect(error).to.not.exist
-				expect(isOnline).to.be.true
-				done()
-			, null, true
-
-		it 'should be able to return false', (done) ->
-			stubIsOnline (error, isOnline) ->
-				expect(error).to.not.exist
-				expect(isOnline).to.be.false
-				done()
-			, null, false
-
-		it 'should be able to return an error', (done) ->
-			stubIsOnline (error, isOnline) ->
-				expect(error).to.be.an.instanceof(Error)
-				expect(isOnline).to.not.exist
-				done()
-			, new Error()
-
 	describe '#parseConnectionParameters()', ->
 
 		checkParamsSuccess = (params, done) ->

lib/resin/_connection/connection.coffee

@@ -0,0 +1,3 @@
+# A wrapper around isOnline in order
+# to be able to stub it with Sinon
+exports.isOnline = require('is-online')

lib/resin/_connection/connection.spec.coffee

@@ -0,0 +1,37 @@
+expect = require('chai').expect
+_ = require('lodash')
+sinon = require('sinon')
+connection = require('./connection')
+
+describe 'Connection:', ->
+
+	describe '#isOnline()', ->
+
+		stubIsOnline = (expectations, args...) ->
+			isOnlineStub = sinon.stub(connection, 'isOnline')
+			isOnlineStub.yields(args...)
+
+			connection.isOnline (error, isOnline) ->
+				expectations.apply(null, arguments)
+				isOnlineStub.restore()
+
+		it 'should be able to return true', (done) ->
+			stubIsOnline (error, isOnline) ->
+				expect(error).to.not.exist
+				expect(isOnline).to.be.true
+				done()
+			, null, true
+
+		it 'should be able to return false', (done) ->
+			stubIsOnline (error, isOnline) ->
+				expect(error).to.not.exist
+				expect(isOnline).to.be.false
+				done()
+			, null, false
+
+		it 'should be able to return an error', (done) ->
+			stubIsOnline (error, isOnline) ->
+				expect(error).to.be.an.instanceof(Error)
+				expect(isOnline).to.not.exist
+				done()
+			, new Error()

lib/resin/_server/server.coffee

@@ -2,7 +2,7 @@ _ = require('lodash')
 request = require('request')
 progress = require('request-progress')
 async = require('async')
-connection = require('../../connection/connection')
+connection = require('../_connection/connection')
 settings = require('../settings')
 auth = require('../auth/auth')
 

tests/utils/mock.coffee

@@ -1,7 +1,7 @@
 mockFs = require('mock-fs')
 sinon = require('sinon')
 resin = require('../../lib/resin')
-connection = require('../../lib/connection/connection')
+connection = require('../../lib/resin/_connection/connection')
 
 exports.fs =