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|
package slack
import (
"bytes"
"io/ioutil"
"net/http"
"reflect"
"testing"
)
type remindersHandler struct {
gotParams map[string]string
}
func newRemindersHandler() *remindersHandler {
return &remindersHandler{
gotParams: make(map[string]string),
}
}
func (rh *remindersHandler) accumulateFormValue(k string, r *http.Request) {
if v := r.FormValue(k); v != "" {
rh.gotParams[k] = v
}
}
func (rh *remindersHandler) handler(w http.ResponseWriter, r *http.Request) {
rh.accumulateFormValue("channel", r)
rh.accumulateFormValue("user", r)
rh.accumulateFormValue("text", r)
rh.accumulateFormValue("time", r)
rh.accumulateFormValue("reminder", r)
w.Header().Set("Content-Type", "application/json")
if rh.gotParams["text"] == "trigger-error" || rh.gotParams["reminder"] == "trigger-error" {
w.Write([]byte(`{ "ok": false, "error": "oh no" }`))
} else {
w.Write([]byte(`{ "ok": true }`))
}
}
func TestSlack_AddReminder(t *testing.T) {
once.Do(startServer)
api := New("testing-token", OptionAPIURL("http://"+serverAddr+"/"))
tests := []struct {
chanID string
userID string
text string
time string
wantParams map[string]string
expectErr bool
}{
{
"someChannelID",
"",
"hello world",
"tomorrow at 9am",
map[string]string{
"text": "hello world",
"time": "tomorrow at 9am",
"channel": "someChannelID",
},
false,
},
{
"someChannelID",
"",
"trigger-error",
"tomorrow at 9am",
map[string]string{
"text": "trigger-error",
"time": "tomorrow at 9am",
"channel": "someChannelID",
},
true,
},
{
"",
"someUserID",
"hello world",
"tomorrow at 9am",
map[string]string{
"text": "hello world",
"time": "tomorrow at 9am",
"user": "someUserID",
},
false,
},
{
"",
"someUserID",
"trigger-error",
"tomorrow at 9am",
map[string]string{
"text": "trigger-error",
"time": "tomorrow at 9am",
"user": "someUserID",
},
true,
},
}
var rh *remindersHandler
http.HandleFunc("/reminders.add", func(w http.ResponseWriter, r *http.Request) { rh.handler(w, r) })
for i, test := range tests {
rh = newRemindersHandler()
var err error
if test.chanID != "" {
_, err = api.AddChannelReminder(test.chanID, test.text, test.time)
} else {
_, err = api.AddUserReminder(test.userID, test.text, test.time)
}
if test.expectErr == false && err != nil {
t.Fatalf("%d: Unexpected error: %s", i, err)
} else if test.expectErr == true && err == nil {
t.Fatalf("%d: Expected error but got none!", i)
}
if !reflect.DeepEqual(rh.gotParams, test.wantParams) {
t.Errorf("%d: Got params %#v, want %#v", i, rh.gotParams, test.wantParams)
}
}
}
func TestSlack_DeleteReminder(t *testing.T) {
once.Do(startServer)
api := New("testing-token", OptionAPIURL("http://"+serverAddr+"/"))
tests := []struct {
reminder string
wantParams map[string]string
expectErr bool
}{
{
"foo",
map[string]string{
"reminder": "foo",
},
false,
},
{
"trigger-error",
map[string]string{
"reminder": "trigger-error",
},
true,
},
}
var rh *remindersHandler
http.HandleFunc("/reminders.delete", func(w http.ResponseWriter, r *http.Request) { rh.handler(w, r) })
for i, test := range tests {
rh = newRemindersHandler()
err := api.DeleteReminder(test.reminder)
if test.expectErr == false && err != nil {
t.Fatalf("%d: Unexpected error: %s", i, err)
} else if test.expectErr == true && err == nil {
t.Fatalf("%d: Expected error but got none!", i)
}
if !reflect.DeepEqual(rh.gotParams, test.wantParams) {
t.Errorf("%d: Got params %#v, want %#v", i, rh.gotParams, test.wantParams)
}
}
}
type mockRemindersListHTTPClient struct{}
func (m *mockRemindersListHTTPClient) Do(*http.Request) (*http.Response, error) {
responseString := `{
"ok": true,
"reminders": [
{
"id": "Rm12345678",
"creator": "U18888888",
"user": "U18888888",
"text": "eat a banana",
"recurring": false,
"time": 1458678068,
"complete_ts": 0
},
{
"id": "Gm12345678",
"creator": "U18888888",
"user": "U18888888",
"text": "drink some water",
"recurring": false,
"time": 1458678090,
"complete_ts": 0
}
]
}`
return &http.Response{StatusCode: 200, Body: ioutil.NopCloser(bytes.NewBufferString(responseString))}, nil
}
func TestSlack_ListReminders(t *testing.T) {
expectedIDs := []string{"Rm12345678", "Gm12345678"}
once.Do(startServer)
api := &Client{
endpoint: "http://" + serverAddr + "/",
token: "testing-token",
httpclient: &mockRemindersListHTTPClient{},
}
reminders, err := api.ListReminders()
if err != nil {
t.Fatalf("Unexpected error: %s", err)
}
for i := range reminders {
if reminders[i].ID != expectedIDs[i] {
t.Fatalf("List Reminders data wasn't correctly populated: wanted %v, got %v", expectedIDs[i], reminders[i].ID)
}
}
}
|
