enhance(mock): add current user responses

mock/server/server.go

@@ -125,6 +125,8 @@ func FakeHandler() http.Handler {
 	e.POST("/api/v1/users", addUser)
 	e.PUT("/api/v1/users/:user", updateUser)
 	e.DELETE("/api/v1/users/:user", removeUser)
+	e.GET("/api/v1/user", currentUser)
+	e.PUT("/api/v1/user", currentUser)
 
 	// mock endpoints for worker calls
 	e.GET("/api/v1/workers", getWorkers)

mock/server/user.go

@@ -1,6 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
 
-//nolint:dupl // ignore duplicate with user code
 package server
 
 import (
@@ -12,6 +11,7 @@ import (
 	"github.com/gin-gonic/gin"
 
 	api "github.com/go-vela/server/api/types"
+	"github.com/go-vela/server/router/middleware/auth"
 	"github.com/go-vela/types"
 )
 
@@ -82,6 +82,28 @@ func getUser(c *gin.Context) {
 	c.JSON(http.StatusOK, body)
 }
 
+// currentUser returns mock JSON for a http GET and http PUT.
+//
+// Pass "invalid" to auth header to test receiving 401 response.
+func currentUser(c *gin.Context) {
+	tkn, _ := auth.RetrieveAccessToken(c.Request)
+
+	if strings.Contains(tkn, "invalid") {
+		msg := "unauthorized"
+
+		c.AbortWithStatusJSON(http.StatusUnauthorized, types.Error{Message: &msg})
+
+		return
+	}
+
+	data := []byte(UserResp)
+
+	var body api.User
+	_ = json.Unmarshal(data, &body)
+
+	c.JSON(http.StatusOK, body)
+}
+
 // addUser returns mock JSON for a http POST.
 func addUser(c *gin.Context) {
 	data := []byte(UserResp)