Adding webapp files.

Author: FelicianoTech

Dockerfile

@@ -0,0 +1,7 @@
+# Building on top of Ubuntu 14.04. The best distro around.
+FROM ubuntu:14.04
+
+ADD ./go-ecs-ecr /opt
+EXPOSE 8080
+
+ENTRYPOINT ["/opt/go-ecs-ecr"]

main.go

@@ -0,0 +1,17 @@
+package main
+
+import(
+	"fmt"
+	"net/http"
+)
+
+func mainHandler() http.HandlerFunc{
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request){
+		fmt.Fprintf(w, "Hello World!")
+	})
+}
+
+func main(){
+	http.HandleFunc("/", mainHandler())
+	http.ListenAndServe(":8080", nil)
+}

main_test.go

@@ -0,0 +1,19 @@
+package main
+
+import(
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestHomepage(t *testing.T){
+	mainHandle := mainHandler()
+	http.HandleFunc("/", mainHandle)
+	req, _ := http.NewRequest("GET", "", nil)
+	w := httptest.NewRecorder()
+	mainHandle.ServeHTTP(w, req)
+
+	if w.Code != http.StatusOK{
+		t.Errorf("The homepage returned HTTP %v instead of HTTP %v as expected.", w.Code, http.StatusOK)
+	}
+}