mirror of
https://github.com/matrix-org/dendrite
synced 2024-12-17 20:23:45 +01:00
53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
// Copyright 2017 Vector Creations Ltd
|
|
//
|
|
// 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 consumers
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestCombineNoOp(t *testing.T) {
|
|
inputAdd1 := []string{"a", "b", "c"}
|
|
inputDel1 := []string{"a", "b", "d"}
|
|
inputAdd2 := []string{"a", "d", "e"}
|
|
inputDel2 := []string{"a", "c", "e", "e"}
|
|
|
|
gotAdd, gotDel := combineDeltas(inputAdd1, inputDel1, inputAdd2, inputDel2)
|
|
|
|
if len(gotAdd) != 0 {
|
|
t.Errorf("wanted combined adds to be an empty list, got %#v", gotAdd)
|
|
}
|
|
|
|
if len(gotDel) != 0 {
|
|
t.Errorf("wanted combined removes to be an empty list, got %#v", gotDel)
|
|
}
|
|
}
|
|
|
|
func TestCombineDedup(t *testing.T) {
|
|
inputAdd1 := []string{"a", "a"}
|
|
inputDel1 := []string{"b", "b"}
|
|
inputAdd2 := []string{"a", "a"}
|
|
inputDel2 := []string{"b", "b"}
|
|
|
|
gotAdd, gotDel := combineDeltas(inputAdd1, inputDel1, inputAdd2, inputDel2)
|
|
|
|
if len(gotAdd) != 1 || gotAdd[0] != "a" {
|
|
t.Errorf("wanted combined adds to be %#v, got %#v", []string{"a"}, gotAdd)
|
|
}
|
|
|
|
if len(gotDel) != 1 || gotDel[0] != "b" {
|
|
t.Errorf("wanted combined removes to be %#v, got %#v", []string{"b"}, gotDel)
|
|
}
|
|
}
|