Convert to Go Modules and standardize package structure

* Go modules are now production ready
  * https://golang.org/doc/go1.14#introduction
* This lowers the overhead of adding new contributors to the project, as they do not have to setup or work in GOPATH
* This change also makes builds deterministic, as `go.mod` + `go.sum` pin package versions
* a few package imports had to change slightly. In addition I took a pass of all files using `gofmt`
* added a `.gitignore`
* also updated the README.md
  * numbered lists can all just be `1.` but still render in an ascending list. This prevents the need to widely refactor to maintain ordering
  * updated the instructions on running and testing

.gitignore

@@ -0,0 +1 @@
+.idea/

README.md

@@ -16,41 +16,21 @@ To build, configure, and test the Roku WebDriver and Roku Robot Framework Librar
 
 1. [Download](https://golang.org/dl/) and install the Go programming language (the Roku WebDriver server is implemented as a Go application). 
 
+1. Clone this repository or download it as a zip file.
 
-2. Clone this repository or download it as a zip file.
+1. Run the Roku WebDriver project:
 
+    ```bash
+       go run cmd/main.go
+    ```
 
-3. Set the "GOPATH" environment variable to the path of the **automated-channel-testing-master** folder ($APP_PATH).
+1. Test the Roku WebDriver server following these steps:
 
+   ```bash
+    go test ./...
+    ```
 
-4. Install the following dependencies ([mux](https://github.com/gorilla/mux/blob/master/README.md) is a URL router and dispatcher; [logrus](https://github.com/sirupsen/logrus/blob/master/README.md) is a structured logger):
-
-        cd <path>/automated-channel-testing-master/src
-        go get github.com/gorilla/mux
-        go get github.com/sirupsen/logrus
-
-5. Build the Roku WebDriver project:
-
-        go build main.go
-
-6.  Run the **main** executable in the **/automated-channel-testing-master/src** folder to start the Roku WebDriver server. 
-
-
-7. Test the Roku WebDriver server following these steps:
-
-   a. Install the [**assert**](https://godoc.org/github.com/stretchr/testify/assert) package, which provides testing tools to be used with Go applications.
-
-        go get github.com/stretchr/testify/assert
-
-   b. Test the ECP client:
-
-        go test ecpClient
-
-   c. Test the HTTP server (the host is "localhost"; the port used is 9000):
-
-        go test httpServer
-
-8. Run Roku's Python-based sample WebDriver client application following these steps: 
+1. Run Roku's Python-based sample WebDriver client application following these steps: 
 
    a. Download and install python: https://www.python.org/downloads.
 
@@ -67,7 +47,7 @@ To build, configure, and test the Roku WebDriver and Roku Robot Framework Librar
         python <path>/automated-channel-testing-master/sample/script/main.py
 
 
-9. Configure and test the Roku Robot Framework Library following these steps:
+1. Configure and test the Roku Robot Framework Library following these steps:
 
    a. Install the dependencies listed in the **/automated-channel-testing-master/RobotLibrary/requirements.txt** file:
 
@@ -84,4 +64,4 @@ To build, configure, and test the Roku WebDriver and Roku Robot Framework Librar
 
        python -m robot.run --outputdir Results --variable ip_address:192.168.1.94 --variable server_path:D:/projects/go/webDriver/src/main.exe  Tests/Basic_tests.robot
 
-10. View the generated test case report and log, which are stored in the specified output directory.
+1. View the generated test case report and log, which are stored in the specified output directory.

src/main.go → cmd/main.go

@@ -16,10 +16,10 @@
 package main
 
 import (
-    httpServer "httpServer"
+	"github.com/rokudev/automated-channel-testing/pkg/httpServer"
 )
 
 func main() {
-    server := httpServer.GetServerInstance()
-    server.Start()
-}
+	server := httpServer.GetServerInstance()
+	server.Start()
+}

go.mod

@@ -0,0 +1,9 @@
+module github.com/rokudev/automated-channel-testing
+
+go 1.14
+
+require (
+	github.com/gorilla/mux v1.7.4
+	github.com/sirupsen/logrus v1.4.2
+	github.com/stretchr/testify v1.5.1
+)

go.sum

@@ -0,0 +1,23 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gorilla/mux v1.7.4 h1:VuZ8uybHlWmqV03+zRzdwKL4tUnIp1MAQtp1mIFE1bc=
+github.com/gorilla/mux v1.7.4/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
+github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

src/ecpClient/ecp_client.go → pkg/ecpClient/ecp_client.go

@@ -16,13 +16,13 @@
 package ecpClient
 
 import (
+	"errors"
 	"fmt"
+	"image"
 	"io"
 	"net/http"
 	"net/url"
 	"time"
-	"image"
-	"errors"
 )
 
 const RequestTimeoutMilliseconds = 30000
@@ -79,7 +79,7 @@ func (ec *EcpClient) SetTimeout(timeout time.Duration) {
 }
 
 func (ec *EcpClient) GetTimeout() int {
-	ms := int(ec.HttpClient.HttpClient.Timeout/time.Millisecond)
+	ms := int(ec.HttpClient.HttpClient.Timeout / time.Millisecond)
 	return ms
 }
 
@@ -219,11 +219,11 @@ func (ec *EcpClient) InstallChannel(channelId string) (bool, error) {
 	if err != nil {
 		return false, err
 	}
- 
+
 	return ec.makeNavigationRequest("POST", end)
 }
 
-func (ec *EcpClient) LaunchChannel(channelId string, contentId  string , mediaType string ) (bool, error) {
+func (ec *EcpClient) LaunchChannel(channelId string, contentId string, mediaType string) (bool, error) {
 	if len(channelId) == 0 {
 		return false, errors.New("the channelId is required")
 	}