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package server
import (
"encoding/json"
"fmt"
"net/http"
"testing"
"github.com/eduvpn/eduvpn-common/internal/test"
"github.com/go-errors/errors"
)
func getErrorMsg(err error) string {
if err == nil {
return ""
}
return err.Error()
}
func compareEndpoints(ep1 Endpoints, ep2 Endpoints) bool {
v3_1 := ep1.API.V3
v3_2 := ep2.API.V3
return v3_1.API == v3_2.API && v3_1.Authorization == v3_2.Authorization && v3_1.Token == v3_2.Token
}
func Test_APIGetEndpoints(t *testing.T) {
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintln(w, "Hello!")
})
hs := &test.HandlerSet{}
hs.SetHandler(handler)
s := test.NewServer(hs)
defer s.Close()
c, err := s.Client()
if err != nil {
t.Fatalf("failed to get client for test server endpoints: %v", err)
}
testCases := []struct {
epl EndpointList
err error
}{
{
epl: EndpointList{
API: "https://example.com/1",
Authorization: "https://example.com/2",
Token: "https://example.com/3",
},
err: nil,
},
{
epl: EndpointList{
API: "http://example.com/1",
Authorization: "https://example.com/2",
Token: "https://example.com/3",
},
err: errors.New("API scheme: 'http', is not equal to 'https'"),
},
{
epl: EndpointList{
API: "https://example.com/1",
Authorization: "https://example.com/2",
Token: "ftp://example.com/3",
},
err: errors.New("API scheme: 'https', is not equal to token scheme: 'ftp'"),
},
}
for _, tc := range testCases {
ep := &Endpoints{
API: EndpointsVersions{
V3: tc.epl,
},
}
// Update the handler
hs.SetHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
jsonStr, err := json.Marshal(ep)
if err != nil {
t.Fatalf("failed to marshal JSON for test case: %v, err: %v", tc, err)
}
fmt.Fprintln(w, string(jsonStr))
}))
gotEP, err := APIGetEndpoints(s.URL, c)
if getErrorMsg(err) != getErrorMsg(tc.err) {
t.Fatalf("Errors not equal, want err: %v, got: %v", tc.err, err)
}
// The error was not nil, continue because endpoints should not be compared
if tc.err != nil {
continue
}
if ep == nil {
t.Fatalf("No test case endpoints")
}
if gotEP == nil {
t.Fatalf("Got no endpoints for nil error")
}
// if no error then the endpoints should be equal
if !compareEndpoints(*ep, *gotEP) {
t.Fatalf("Endpoints are not equal, got: %v, want: %v", gotEP, ep)
}
}
}
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