test(files, users): add e2e test and fix issues

src/client/settings.go

@@ -0,0 +1,30 @@
+package client
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/parnurzeal/gorequest"
+)
+
+type SettingsClient struct {
+	addr string
+	r    *gorequest.SuperAgent
+}
+
+func NewSettingsClient(addr string) *SettingsClient {
+	gr := gorequest.New()
+	return &SettingsClient{
+		addr: addr,
+		r:    gr,
+	}
+}
+
+func (cl *SettingsClient) url(urlpath string) string {
+	return fmt.Sprintf("%s%s", cl.addr, urlpath)
+}
+
+func (cl *SettingsClient) Health() (*http.Response, string, []error) {
+	return cl.r.Options(cl.url("/v1/settings/health")).
+		End()
+}