mirror of
https://github.com/gogrlx/nats-server.git
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e12181cb83
Currently, we use ReadyForConnections in server tests to wait for the server to be ready. However, when this fails we don't get a clue about why it failed. This change adds a new unexported method called readyForConnections that returns an error describing which check failed. The exported ReadyForConnections version works exactly as before. The unexported version gets used in internal tests only.
53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
// Copyright 2012-2018 The NATS Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// +build !windows
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package server
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import (
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"testing"
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"time"
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)
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func TestRun(t *testing.T) {
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var (
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s = New(DefaultOptions())
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started = make(chan error, 1)
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errC = make(chan error, 1)
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)
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go func() {
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errC <- Run(s)
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}()
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go func() {
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if err := s.readyForConnections(time.Second); err != nil {
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started <- err
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return
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}
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s.Shutdown()
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close(started)
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}()
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select {
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case err := <-errC:
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if err != nil {
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t.Fatalf("Unexpected error: %v", err)
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}
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case <-time.After(2 * time.Second):
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t.Fatal("Timed out")
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}
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if err := <-started; err != nil {
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t.Fatalf("Unexpected error: %v", err)
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}
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}
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