Rename rove-reverse-proxy to rove-server-rest-proxy

cmd/rove-server-rest-proxy/http_test.go

@@ -0,0 +1,127 @@
+// +build integration
+
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"net/url"
+	"os"
+	"testing"
+
+	"github.com/google/uuid"
+	"github.com/mdiluz/rove/pkg/rove"
+	"github.com/stretchr/testify/assert"
+)
+
+// Server is a simple wrapper to a server path
+type Server string
+
+// Request performs a HTTP
+func (s Server) Request(method, path string, in, out interface{}) error {
+	u := url.URL{
+		Scheme: "http",
+		Host:   fmt.Sprintf("%s:8080", string(s)),
+		Path:   path,
+	}
+	client := &http.Client{}
+
+	// Marshal the input
+	marshalled, err := json.Marshal(in)
+	if err != nil {
+		return err
+	}
+
+	// Set up the request
+	req, err := http.NewRequest(method, u.String(), bytes.NewReader(marshalled))
+	if err != nil {
+		return err
+	}
+
+	// Do the POST
+	req.Header.Set("Content-Type", "application/json")
+	if resp, err := client.Do(req); err != nil {
+		return err
+
+	} else if resp.StatusCode != http.StatusOK {
+		body, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return fmt.Errorf("failed to read response body to code %d", resp.StatusCode)
+		}
+		return fmt.Errorf("http returned status %d: %s", resp.StatusCode, string(body))
+
+	} else {
+		return json.NewDecoder(resp.Body).Decode(out)
+	}
+}
+
+var serv = Server(os.Getenv("ROVE_HTTP"))
+
+func TestServer_Status(t *testing.T) {
+	req := &rove.StatusRequest{}
+	resp := &rove.StatusResponse{}
+	if err := serv.Request("GET", "status", req, resp); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func TestServer_Register(t *testing.T) {
+	req := &rove.RegisterRequest{Name: uuid.New().String()}
+	resp := &rove.RegisterResponse{}
+	err := serv.Request("POST", "register", req, resp)
+	assert.NoError(t, err, "First register attempt should pass")
+	err = serv.Request("POST", "register", req, resp)
+	assert.Error(t, err, "Second identical register attempt should fail")
+}
+
+func TestServer_Command(t *testing.T) {
+	acc := uuid.New().String()
+	err := serv.Request("POST", "register", &rove.RegisterRequest{Name: acc}, &rove.RegisterResponse{})
+	assert.NoError(t, err, "First register attempt should pass")
+
+	err = serv.Request("POST", "commands", &rove.CommandsRequest{
+		Account: acc,
+		Commands: []*rove.Command{
+			{
+				Command: "move",
+				Bearing: "NE",
+			},
+		},
+	}, &rove.CommandsResponse{})
+	assert.NoError(t, err, "Commands should should pass")
+}
+
+func TestServer_Radar(t *testing.T) {
+	acc := uuid.New().String()
+	err := serv.Request("POST", "register", &rove.RegisterRequest{Name: acc}, &rove.RegisterResponse{})
+	assert.NoError(t, err, "First register attempt should pass")
+
+	resp := &rove.RadarResponse{}
+	err = serv.Request("POST", "radar", &rove.RadarRequest{
+		Account: acc,
+	}, resp)
+	assert.NoError(t, err, "Radar sould pass should pass")
+	assert.NotZero(t, resp.Range, "Radar should return valid range")
+	w := int(resp.Range*2 + 1)
+	assert.Equal(t, w*w, len(resp.Tiles), "radar should return correct number of tiles")
+}
+
+func TestServer_Rover(t *testing.T) {
+	acc := uuid.New().String()
+	err := serv.Request("POST", "register", &rove.RegisterRequest{Name: acc}, &rove.RegisterResponse{})
+	assert.NoError(t, err, "First register attempt should pass")
+
+	resp := &rove.RoverResponse{}
+	err = serv.Request("POST", "rover", &rove.RoverRequest{
+		Account: acc,
+	}, resp)
+	assert.NoError(t, err, "Rover sould pass should pass")
+	assert.NotZero(t, resp.Range, "Rover should return valid range")
+	assert.NotZero(t, len(resp.Name), "Rover should return valid name")
+	assert.NotZero(t, resp.Position, "Rover should return valid position")
+	assert.NotZero(t, resp.Integrity, "Rover should have positive integrity")
+}