get.pme.sh/pnats@v0.0.0-20240304004023-26bb5a137ed0/server/service_test.go (about)

     1  // Copyright 2012-2018 The NATS Authors
     2  // Licensed under the Apache License, Version 2.0 (the "License");
     3  // you may not use this file except in compliance with the License.
     4  // You may obtain a copy of the License at
     5  //
     6  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  //go:build !windows
    15  // +build !windows
    16  
    17  package server
    18  
    19  import (
    20  	"testing"
    21  	"time"
    22  )
    23  
    24  func TestRun(t *testing.T) {
    25  	var (
    26  		s       = New(DefaultOptions())
    27  		started = make(chan error, 1)
    28  		errC    = make(chan error, 1)
    29  	)
    30  	go func() {
    31  		errC <- Run(s)
    32  	}()
    33  	go func() {
    34  		if err := s.readyForConnections(time.Second); err != nil {
    35  			started <- err
    36  			return
    37  		}
    38  		s.Shutdown()
    39  		close(started)
    40  	}()
    41  
    42  	select {
    43  	case err := <-errC:
    44  		if err != nil {
    45  			t.Fatalf("Unexpected error: %v", err)
    46  		}
    47  	case <-time.After(2 * time.Second):
    48  		t.Fatal("Timed out")
    49  	}
    50  	if err := <-started; err != nil {
    51  		t.Fatalf("Unexpected error: %v", err)
    52  	}
    53  }