mirror of https://github.com/k3s-io/k3s
140 lines
4.1 KiB
Go
140 lines
4.1 KiB
Go
/*
|
|
Copyright 2015 The Kubernetes Authors All rights reserved.
|
|
|
|
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.
|
|
*/
|
|
|
|
// Channel Manager keeps track of multiple channels
|
|
package operationmanager
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestStart(t *testing.T) {
|
|
// Arrange
|
|
cm := NewOperationManager()
|
|
chanId := "testChanId"
|
|
testMsg := "test message"
|
|
|
|
// Act
|
|
ch, startErr := cm.Start(chanId, 1 /* bufferSize */)
|
|
sigErr := cm.Send(chanId, testMsg)
|
|
|
|
// Assert
|
|
if startErr != nil {
|
|
t.Fatalf("Unexpected error on Start. Expected: <no error> Actual: <%v>", startErr)
|
|
}
|
|
if sigErr != nil {
|
|
t.Fatalf("Unexpected error on Send. Expected: <no error> Actual: <%v>", sigErr)
|
|
}
|
|
if actual := <-ch; actual != testMsg {
|
|
t.Fatalf("Unexpected testMsg value. Expected: <%v> Actual: <%v>", testMsg, actual)
|
|
}
|
|
}
|
|
|
|
func TestStartIdExists(t *testing.T) {
|
|
// Arrange
|
|
cm := NewOperationManager()
|
|
chanId := "testChanId"
|
|
|
|
// Act
|
|
_, startErr1 := cm.Start(chanId, 1 /* bufferSize */)
|
|
_, startErr2 := cm.Start(chanId, 1 /* bufferSize */)
|
|
|
|
// Assert
|
|
if startErr1 != nil {
|
|
t.Fatalf("Unexpected error on Start1. Expected: <no error> Actual: <%v>", startErr1)
|
|
}
|
|
if startErr2 == nil {
|
|
t.Fatalf("Expected error on Start2. Expected: <id already exists error> Actual: <no error>")
|
|
}
|
|
}
|
|
|
|
func TestStartAndAdd2Chans(t *testing.T) {
|
|
// Arrange
|
|
cm := NewOperationManager()
|
|
chanId1 := "testChanId1"
|
|
chanId2 := "testChanId2"
|
|
testMsg1 := "test message 1"
|
|
testMsg2 := "test message 2"
|
|
|
|
// Act
|
|
ch1, startErr1 := cm.Start(chanId1, 1 /* bufferSize */)
|
|
ch2, startErr2 := cm.Start(chanId2, 1 /* bufferSize */)
|
|
sigErr1 := cm.Send(chanId1, testMsg1)
|
|
sigErr2 := cm.Send(chanId2, testMsg2)
|
|
|
|
// Assert
|
|
if startErr1 != nil {
|
|
t.Fatalf("Unexpected error on Start1. Expected: <no error> Actual: <%v>", startErr1)
|
|
}
|
|
if startErr2 != nil {
|
|
t.Fatalf("Unexpected error on Start2. Expected: <no error> Actual: <%v>", startErr2)
|
|
}
|
|
if sigErr1 != nil {
|
|
t.Fatalf("Unexpected error on Send1. Expected: <no error> Actual: <%v>", sigErr1)
|
|
}
|
|
if sigErr2 != nil {
|
|
t.Fatalf("Unexpected error on Send2. Expected: <no error> Actual: <%v>", sigErr2)
|
|
}
|
|
if actual := <-ch1; actual != testMsg1 {
|
|
t.Fatalf("Unexpected testMsg value. Expected: <%v> Actual: <%v>", testMsg1, actual)
|
|
}
|
|
if actual := <-ch2; actual != testMsg2 {
|
|
t.Fatalf("Unexpected testMsg value. Expected: <%v> Actual: <%v>", testMsg2, actual)
|
|
}
|
|
|
|
}
|
|
|
|
func TestStartAndAdd2ChansAndClose(t *testing.T) {
|
|
// Arrange
|
|
cm := NewOperationManager()
|
|
chanId1 := "testChanId1"
|
|
chanId2 := "testChanId2"
|
|
testMsg1 := "test message 1"
|
|
testMsg2 := "test message 2"
|
|
|
|
// Act
|
|
ch1, startErr1 := cm.Start(chanId1, 1 /* bufferSize */)
|
|
ch2, startErr2 := cm.Start(chanId2, 1 /* bufferSize */)
|
|
sigErr1 := cm.Send(chanId1, testMsg1)
|
|
sigErr2 := cm.Send(chanId2, testMsg2)
|
|
cm.Close(chanId1)
|
|
sigErr3 := cm.Send(chanId1, testMsg1)
|
|
|
|
// Assert
|
|
if startErr1 != nil {
|
|
t.Fatalf("Unexpected error on Start1. Expected: <no error> Actual: <%v>", startErr1)
|
|
}
|
|
if startErr2 != nil {
|
|
t.Fatalf("Unexpected error on Start2. Expected: <no error> Actual: <%v>", startErr2)
|
|
}
|
|
if sigErr1 != nil {
|
|
t.Fatalf("Unexpected error on Send1. Expected: <no error> Actual: <%v>", sigErr1)
|
|
}
|
|
if sigErr2 != nil {
|
|
t.Fatalf("Unexpected error on Send2. Expected: <no error> Actual: <%v>", sigErr2)
|
|
}
|
|
if sigErr3 == nil {
|
|
t.Fatalf("Expected error on Send3. Expected: <error> Actual: <no error>", sigErr2)
|
|
}
|
|
if actual := <-ch1; actual != testMsg1 {
|
|
t.Fatalf("Unexpected testMsg value. Expected: <%v> Actual: <%v>", testMsg1, actual)
|
|
}
|
|
if actual := <-ch2; actual != testMsg2 {
|
|
t.Fatalf("Unexpected testMsg value. Expected: <%v> Actual: <%v>", testMsg2, actual)
|
|
}
|
|
|
|
}
|