mattermost/plugin/plugintest/example_hello_user_test.go

62 lines
1.5 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package plugintest_test
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/mattermost/mattermost-server/v5/model"
"github.com/mattermost/mattermost-server/v5/plugin"
"github.com/mattermost/mattermost-server/v5/plugin/plugintest"
)
type HelloUserPlugin struct {
plugin.MattermostPlugin
}
func (p *HelloUserPlugin) ServeHTTP(context *plugin.Context, w http.ResponseWriter, r *http.Request) {
userID := r.Header.Get("Mattermost-User-Id")
user, err := p.API.GetUser(userID)
if err != nil {
w.WriteHeader(http.StatusBadRequest)
p.API.LogError(err.Error())
return
}
fmt.Fprintf(w, "Welcome back, %s!", user.Username)
}
func Example() {
t := &testing.T{}
user := &model.User{
Id: model.NewId(),
Username: "billybob",
}
api := &plugintest.API{}
api.On("GetUser", user.Id).Return(user, nil)
defer api.AssertExpectations(t)
helpers := &plugintest.Helpers{}
defer helpers.AssertExpectations(t)
p := &HelloUserPlugin{}
p.SetAPI(api)
p.SetHelpers(helpers)
w := httptest.NewRecorder()
r := httptest.NewRequest("GET", "/", nil)
r.Header.Add("Mattermost-User-Id", user.Id)
p.ServeHTTP(&plugin.Context{}, w, r)
body, err := ioutil.ReadAll(w.Result().Body)
require.NoError(t, err)
assert.Equal(t, "Welcome back, billybob!", string(body))
}