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dendrite/internal/transactions/transactions_test.go
Till 07bfb791ca
Scope transactions to endpoints (#2799)
To avoid returning results from e.g. `/redact` on `/sendToDevice`
requests.
Takes the raw URL path and uses `filepath.Dir` to remove the `txnID`
(file) from it.

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2022-10-17 14:48:35 +02:00

106 lines
3.8 KiB
Go

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package transactions
import (
"net/http"
"net/url"
"path/filepath"
"reflect"
"strconv"
"testing"
"github.com/matrix-org/util"
)
type fakeType struct {
ID string `json:"ID"`
}
func TestCompare(t *testing.T) {
u1, _ := url.Parse("/send/1?accessToken=123")
u2, _ := url.Parse("/send/1")
c1 := CacheKey{"1", "2", filepath.Dir(u1.Path)}
c2 := CacheKey{"1", "2", filepath.Dir(u2.Path)}
if !reflect.DeepEqual(c1, c2) {
t.Fatalf("Cache keys differ: %+v <> %+v", c1, c2)
}
}
var (
fakeAccessToken = "aRandomAccessToken"
fakeAccessToken2 = "anotherRandomAccessToken"
fakeTxnID = "aRandomTxnID"
fakeResponse = &util.JSONResponse{
Code: http.StatusOK, JSON: fakeType{ID: "0"},
}
fakeResponse2 = &util.JSONResponse{
Code: http.StatusOK, JSON: fakeType{ID: "1"},
}
fakeResponse3 = &util.JSONResponse{
Code: http.StatusOK, JSON: fakeType{ID: "2"},
}
)
// TestCache creates a New Cache and tests AddTransaction & FetchTransaction
func TestCache(t *testing.T) {
fakeTxnCache := New()
u, _ := url.Parse("")
fakeTxnCache.AddTransaction(fakeAccessToken, fakeTxnID, u, fakeResponse)
// Add entries for noise.
for i := 1; i <= 100; i++ {
fakeTxnCache.AddTransaction(
fakeAccessToken,
fakeTxnID+strconv.Itoa(i),
u,
&util.JSONResponse{Code: http.StatusOK, JSON: fakeType{ID: strconv.Itoa(i)}},
)
}
testResponse, ok := fakeTxnCache.FetchTransaction(fakeAccessToken, fakeTxnID, u)
if !ok {
t.Error("Failed to retrieve entry for txnID: ", fakeTxnID)
} else if testResponse.JSON != fakeResponse.JSON {
t.Error("Fetched response incorrect. Expected: ", fakeResponse.JSON, " got: ", testResponse.JSON)
}
}
// TestCacheScope ensures transactions with the same transaction ID are not shared
// across multiple access tokens and endpoints.
func TestCacheScope(t *testing.T) {
cache := New()
sendEndpoint, _ := url.Parse("/send/1?accessToken=test")
sendToDeviceEndpoint, _ := url.Parse("/sendToDevice/1")
cache.AddTransaction(fakeAccessToken, fakeTxnID, sendEndpoint, fakeResponse)
cache.AddTransaction(fakeAccessToken2, fakeTxnID, sendEndpoint, fakeResponse2)
cache.AddTransaction(fakeAccessToken2, fakeTxnID, sendToDeviceEndpoint, fakeResponse3)
if res, ok := cache.FetchTransaction(fakeAccessToken, fakeTxnID, sendEndpoint); !ok {
t.Errorf("failed to retrieve entry for (%s, %s)", fakeAccessToken, fakeTxnID)
} else if res.JSON != fakeResponse.JSON {
t.Errorf("Wrong cache entry for (%s, %s). Expected: %v; got: %v", fakeAccessToken, fakeTxnID, fakeResponse.JSON, res.JSON)
}
if res, ok := cache.FetchTransaction(fakeAccessToken2, fakeTxnID, sendEndpoint); !ok {
t.Errorf("failed to retrieve entry for (%s, %s)", fakeAccessToken, fakeTxnID)
} else if res.JSON != fakeResponse2.JSON {
t.Errorf("Wrong cache entry for (%s, %s). Expected: %v; got: %v", fakeAccessToken, fakeTxnID, fakeResponse2.JSON, res.JSON)
}
// Ensure the txnID is not shared across endpoints
if res, ok := cache.FetchTransaction(fakeAccessToken2, fakeTxnID, sendToDeviceEndpoint); !ok {
t.Errorf("failed to retrieve entry for (%s, %s)", fakeAccessToken, fakeTxnID)
} else if res.JSON != fakeResponse3.JSON {
t.Errorf("Wrong cache entry for (%s, %s). Expected: %v; got: %v", fakeAccessToken, fakeTxnID, fakeResponse2.JSON, res.JSON)
}
}