VILLASweb-backend-go/routes/scenario/scenario_test.go
2021-01-26 15:44:51 +01:00

708 lines
25 KiB
Go

/** Scenario package, testing.
*
* @author Sonja Happ <sonja.happ@eonerc.rwth-aachen.de>
* @copyright 2014-2019, Institute for Automation of Complex Power Systems, EONERC
* @license GNU General Public License (version 3)
*
* VILLASweb-backend-go
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************************/
package scenario
import (
"fmt"
"os"
"testing"
"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/user"
"github.com/gin-gonic/gin"
"github.com/jinzhu/gorm/dialects/postgres"
"github.com/stretchr/testify/assert"
)
var router *gin.Engine
type ScenarioRequest struct {
Name string `json:"name,omitempty"`
Running bool `json:"running,omitempty"`
StartParameters postgres.Jsonb `json:"startParameters,omitempty"`
}
type UserRequest struct {
Username string `json:"username,omitempty"`
Password string `json:"password,omitempty"`
Mail string `json:"mail,omitempty"`
Role string `json:"role,omitempty"`
Active string `json:"active,omitempty"`
}
func TestMain(m *testing.M) {
err := configuration.InitConfig()
if err != nil {
panic(m)
}
err = database.InitDB(configuration.GlobalConfig)
if err != nil {
panic(m)
}
defer database.DBpool.Close()
router = gin.Default()
api := router.Group("/api")
user.RegisterAuthenticate(api.Group("/authenticate"))
api.Use(user.Authentication(true))
// user endpoints required to set user to inactive
user.RegisterUserEndpoints(api.Group("/users"))
RegisterScenarioEndpoints(api.Group("/scenarios"))
os.Exit(m.Run())
}
func TestAddScenario(t *testing.T) {
database.DropTables()
database.MigrateModels()
assert.NoError(t, helper.AddTestUsers())
newScenario := ScenarioRequest{
Name: helper.ScenarioA.Name,
Running: helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
// authenticate as normal user
token, err := helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// try to POST with non JSON body
// should return a bad request error
code, resp, err := helper.TestEndpoint(router, token,
"/api/scenarios", "POST", "this is not a JSON")
assert.NoError(t, err)
assert.Equalf(t, 400, code, "Response body: \n%v\n", resp)
// test POST scenarios/ $newScenario as normal user
code, resp, err = helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Compare POST's response with the newScenario
err = helper.CompareResponse(resp, helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
// Read newScenario's ID from the response
newScenarioID, err := helper.GetResponseID(resp)
assert.NoError(t, err)
// Get the newScenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Compare GET's response with the newScenario
err = helper.CompareResponse(resp, helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
// try to POST a malformed scenario
// Required fields are missing
malformedNewScenario := ScenarioRequest{
Running: false,
}
// this should NOT work and return a unprocessable entity 442 status code
code, resp, err = helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": malformedNewScenario})
assert.NoError(t, err)
assert.Equalf(t, 422, code, "Response body: \n%v\n", resp)
// try to GET a non-existing scenario
// should return a not found 404
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID+1), "GET", nil)
assert.NoError(t, err)
assert.Equalf(t, 404, code, "Response body: \n%v\n", resp)
// authenticate as guest user
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.GuestCredentials)
assert.NoError(t, err)
// try to add scenario as guest user
// should return an unprocessable entity error
code, resp, err = helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
assert.Equalf(t, 422, code, "Response body: \n%v\n", resp)
// authenticate as userB who has no access to the added scenario
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserBCredentials)
assert.NoError(t, err)
// try to GET a scenario to which user B has no access
// should return an unprocessable entity error
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equalf(t, 422, code, "Response body: \n%v\n", resp)
// authenticate as admin user who has no access to everything
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.AdminCredentials)
assert.NoError(t, err)
// try to GET a scenario that is not created by admin user; should work anyway
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
}
func TestUpdateScenario(t *testing.T) {
database.DropTables()
database.MigrateModels()
assert.NoError(t, helper.AddTestUsers())
// authenticate as normal user
token, err := helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// test POST scenarios/ $newScenario
newScenario := ScenarioRequest{
Name: helper.ScenarioA.Name,
Running: helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
code, resp, err := helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Compare POST's response with the newScenario
err = helper.CompareResponse(resp, helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
// Read newScenario's ID from the response
newScenarioID, err := helper.GetResponseID(resp)
assert.NoError(t, err)
updatedScenario := ScenarioRequest{
Name: "Updated name",
Running: !helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
// try to update with non JSON body
// should return a bad request error
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID), "PUT", "This is not a JSON body")
assert.NoError(t, err)
assert.Equalf(t, 400, code, "Response body: \n%v\n", resp)
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID), "PUT", helper.KeyModels{"scenario": updatedScenario})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Compare PUT's response with the updatedScenario
err = helper.CompareResponse(resp, helper.KeyModels{"scenario": updatedScenario})
assert.NoError(t, err)
// Get the updatedScenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Compare GET's response with the newScenario
err = helper.CompareResponse(resp, helper.KeyModels{"scenario": updatedScenario})
assert.NoError(t, err)
// try to update a scenario that does not exist (should return not found 404 status code)
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID+1), "PUT", helper.KeyModels{"scenario": updatedScenario})
assert.NoError(t, err)
assert.Equalf(t, 404, code, "Response body: \n%v\n", resp)
}
func TestGetAllScenariosAsAdmin(t *testing.T) {
database.DropTables()
database.MigrateModels()
assert.NoError(t, helper.AddTestUsers())
// authenticate as admin
token, err := helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.AdminCredentials)
assert.NoError(t, err)
// get the length of the GET all scenarios response for admin
initialNumber, err := helper.LengthOfResponse(router, token,
"/api/scenarios", "GET", nil)
assert.NoError(t, err)
// authenticate as normal userB
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserBCredentials)
assert.NoError(t, err)
// test POST scenarios/ $newScenarioB
newScenarioB := ScenarioRequest{
Name: helper.ScenarioB.Name,
Running: helper.ScenarioB.Running,
StartParameters: helper.ScenarioB.StartParameters,
}
code, resp, err := helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenarioB})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// authenticate as normal userA
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// test POST scenarios/ $newScenarioA
newScenarioA := ScenarioRequest{
Name: helper.ScenarioA.Name,
Running: helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
code, resp, err = helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenarioA})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// authenticate as admin
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.AdminCredentials)
assert.NoError(t, err)
// get the length of the GET all scenarios response again
finalNumber, err := helper.LengthOfResponse(router, token,
"/api/scenarios", "GET", nil)
assert.NoError(t, err)
assert.Equal(t, finalNumber, initialNumber+2)
}
func TestGetAllScenariosAsUser(t *testing.T) {
database.DropTables()
database.MigrateModels()
assert.NoError(t, helper.AddTestUsers())
// authenticate as normal userB
token, err := helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserBCredentials)
assert.NoError(t, err)
// get the length of the GET all scenarios response for userB
initialNumber, err := helper.LengthOfResponse(router, token,
"/api/scenarios", "GET", nil)
assert.NoError(t, err)
// test POST scenarios/ $newScenarioB
newScenarioB := ScenarioRequest{
Name: helper.ScenarioB.Name,
Running: helper.ScenarioB.Running,
StartParameters: helper.ScenarioB.StartParameters,
}
code, resp, err := helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenarioB})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// authenticate as normal userA
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// test POST scenarios/ $newScenarioA
newScenarioA := ScenarioRequest{
Name: helper.ScenarioA.Name,
Running: helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
code, resp, err = helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenarioA})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// authenticate as normal userB
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserBCredentials)
assert.NoError(t, err)
// get the length of the GET all scenarios response again
finalNumber, err := helper.LengthOfResponse(router, token,
"/api/scenarios", "GET", nil)
assert.NoError(t, err)
assert.Equal(t, finalNumber, initialNumber+1)
}
func TestDeleteScenario(t *testing.T) {
database.DropTables()
database.MigrateModels()
assert.NoError(t, helper.AddTestUsers())
// authenticate as normal user
token, err := helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// test POST scenarios/ $newScenario
newScenario := ScenarioRequest{
Name: helper.ScenarioA.Name,
Running: helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
code, resp, err := helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Read newScenario's ID from the response
newScenarioID, err := helper.GetResponseID(resp)
assert.NoError(t, err)
// add guest user to new scenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_C", newScenarioID), "PUT", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// authenticate as guest user
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.GuestCredentials)
assert.NoError(t, err)
// try to delete scenario as guest
// should return an unprocessable entity error
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID), "DELETE", nil)
assert.NoError(t, err)
assert.Equalf(t, 422, code, "Response body: \n%v\n", resp)
// authenticate as normal user
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// Count the number of all the scenarios returned for userA
initialNumber, err := helper.LengthOfResponse(router, token,
"/api/scenarios", "GET", nil)
assert.NoError(t, err)
// Delete the added newScenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v", newScenarioID), "DELETE", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Compare DELETE's response with the newScenario
err = helper.CompareResponse(resp, helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
// Again count the number of all the scenarios returned
finalNumber, err := helper.LengthOfResponse(router, token,
"/api/scenarios", "GET", nil)
assert.NoError(t, err)
assert.Equal(t, finalNumber, initialNumber-1)
}
func TestAddUserToScenario(t *testing.T) {
database.DropTables()
database.MigrateModels()
assert.NoError(t, helper.AddTestUsers())
// authenticate as normal user
token, err := helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// test POST scenarios/ $newScenario
newScenario := ScenarioRequest{
Name: helper.ScenarioA.Name,
Running: helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
code, resp, err := helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Read newScenario's ID from the response
newScenarioID, err := helper.GetResponseID(resp)
assert.NoError(t, err)
// authenticate as normal userB who has no access to new scenario
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserBCredentials)
assert.NoError(t, err)
// try to add new user User_C to scenario as userB
// should return an unprocessable entity error
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_C", newScenarioID), "PUT", nil)
assert.NoError(t, err)
assert.Equalf(t, 422, code, "Response body: \n%v\n", resp)
// try to add new user UserB to scenario as userB
// should return an unprocessable entity error
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_B", newScenarioID), "PUT", nil)
assert.NoError(t, err)
assert.Equalf(t, 422, code, "Response body: \n%v\n", resp)
// authenticate as normal user
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// Count the number of all the users returned for newScenario
initialNumber, err := helper.LengthOfResponse(router, token,
fmt.Sprintf("/api/scenarios/%v/users", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equal(t, initialNumber, 1)
// add userB to newScenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_B", newScenarioID), "PUT", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Compare resp to userB
userB := UserRequest{
Username: helper.UserB.Username,
Mail: helper.UserB.Mail,
Role: helper.UserB.Role,
}
err = helper.CompareResponse(resp, helper.KeyModels{"user": userB})
assert.NoError(t, err)
// Count AGAIN the number of all the users returned for newScenario
finalNumber, err := helper.LengthOfResponse(router, token,
fmt.Sprintf("/api/scenarios/%v/users", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equal(t, finalNumber, initialNumber+1)
// try to add a non-existing user to newScenario, should return a not found 404
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_D", newScenarioID), "PUT", nil)
assert.NoError(t, err)
assert.Equalf(t, 404, code, "Response body: \n%v\n", resp)
}
func TestGetAllUsersOfScenario(t *testing.T) {
database.DropTables()
database.MigrateModels()
assert.NoError(t, helper.AddTestUsers())
// authenticate as normal user
token, err := helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// test POST scenarios/ $newScenario
newScenario := ScenarioRequest{
Name: helper.ScenarioA.Name,
Running: helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
code, resp, err := helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Read newScenario's ID from the response
newScenarioID, err := helper.GetResponseID(resp)
assert.NoError(t, err)
// authenticate as normal userB who has no access to new scenario
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserBCredentials)
assert.NoError(t, err)
// try to get all users of new scenario with userB
// should return an unprocessable entity error
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/users", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equalf(t, 422, code, "Response body: \n%v\n", resp)
// authenticate as normal user
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// Count the number of all the users returned for newScenario
initialNumber, err := helper.LengthOfResponse(router, token,
fmt.Sprintf("/api/scenarios/%v/users", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equal(t, initialNumber, 1)
// add userB to newScenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_B", newScenarioID), "PUT", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Count AGAIN the number of all the users returned for newScenario
finalNumber, err := helper.LengthOfResponse(router, token,
fmt.Sprintf("/api/scenarios/%v/users", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equal(t, finalNumber, initialNumber+1)
// authenticate as admin
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.AdminCredentials)
assert.NoError(t, err)
// set userB as inactive
modUserB := UserRequest{Active: "no"}
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/users/%v", 3), "PUT", helper.KeyModels{"user": modUserB})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// authenticate as normal user
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// Count AGAIN the number of all the users returned for newScenario
finalNumber2, err := helper.LengthOfResponse(router, token,
fmt.Sprintf("/api/scenarios/%v/users", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equal(t, finalNumber2, initialNumber)
}
func TestRemoveUserFromScenario(t *testing.T) {
database.DropTables()
database.MigrateModels()
assert.NoError(t, helper.AddTestUsers())
// authenticate as normal user
token, err := helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// test POST scenarios/ $newScenario
newScenario := ScenarioRequest{
Name: helper.ScenarioA.Name,
Running: helper.ScenarioA.Running,
StartParameters: helper.ScenarioA.StartParameters,
}
code, resp, err := helper.TestEndpoint(router, token,
"/api/scenarios", "POST", helper.KeyModels{"scenario": newScenario})
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Read newScenario's ID from the response
newScenarioID, err := helper.GetResponseID(resp)
assert.NoError(t, err)
// add userC to newScenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_C", newScenarioID), "PUT", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// authenticate as normal userB who has no access to new scenario
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserBCredentials)
assert.NoError(t, err)
// try to delete userC from new scenario
// should return an unprocessable entity error
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_C", newScenarioID), "DELETE", nil)
assert.NoError(t, err)
assert.Equalf(t, 422, code, "Response body: \n%v\n", resp)
// authenticate as normal user
token, err = helper.AuthenticateForTest(router,
"/api/authenticate", "POST", helper.UserACredentials)
assert.NoError(t, err)
// Count the number of all the users returned for newScenario
initialNumber, err := helper.LengthOfResponse(router, token,
fmt.Sprintf("/api/scenarios/%v/users", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equal(t, 2, initialNumber)
// remove userC from newScenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_C", newScenarioID), "DELETE", nil)
assert.NoError(t, err)
assert.Equalf(t, 200, code, "Response body: \n%v\n", resp)
// Compare DELETE's response with UserC's data
userC := UserRequest{
Username: helper.UserC.Username,
Mail: helper.UserC.Mail,
Role: helper.UserC.Role,
}
err = helper.CompareResponse(resp, helper.KeyModels{"user": userC})
assert.NoError(t, err)
// Count AGAIN the number of all the users returned for newScenario
finalNumber, err := helper.LengthOfResponse(router, token,
fmt.Sprintf("/api/scenarios/%v/users", newScenarioID), "GET", nil)
assert.NoError(t, err)
assert.Equal(t, initialNumber-1, finalNumber)
// Try to remove userA from new scenario
// This should fail since User_A is the last user of newScenario
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_A", newScenarioID), "DELETE", nil)
assert.NoError(t, err)
assert.Equalf(t, 500, code, "Response body: \n%v\n", resp)
// Try to remove a user that does not exist in DB
// This should fail with not found 404 status code
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_D", newScenarioID), "DELETE", nil)
assert.NoError(t, err)
assert.Equalf(t, 404, code, "Response body: \n%v\n", resp)
// Try to remove an admin user that is not explicitly a user of the scenario
// This should fail with not found 404 status code
code, resp, err = helper.TestEndpoint(router, token,
fmt.Sprintf("/api/scenarios/%v/user?username=User_0", newScenarioID), "DELETE", nil)
assert.NoError(t, err)
assert.Equalf(t, 404, code, "Response body: \n%v\n", resp)
}