77 lines
2.8 KiB
Go
77 lines
2.8 KiB
Go
// Copyright 2022 The etcd Authors
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//
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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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package common
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import (
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"context"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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"go.etcd.io/etcd/tests/v3/framework/config"
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)
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func TestWaitLeader(t *testing.T) {
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testRunner.BeforeTest(t)
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for _, tc := range clusterTestCases() {
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t.Run(tc.name, func(t *testing.T) {
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ctx, cancel := context.WithTimeout(t.Context(), 10*time.Second)
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defer cancel()
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clus := testRunner.NewCluster(ctx, t, config.WithClusterConfig(tc.config))
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defer clus.Close()
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leader := clus.WaitLeader(t)
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require.GreaterOrEqualf(t, leader, 0, "WaitLeader failed for the leader index (%d) is out of range, cluster member count: %d", leader, len(clus.Members()))
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require.Lessf(t, leader, len(clus.Members()), "WaitLeader failed for the leader index (%d) is out of range, cluster member count: %d", leader, len(clus.Members()))
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})
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}
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}
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func TestWaitLeader_MemberStop(t *testing.T) {
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testRunner.BeforeTest(t)
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tcs := []testCase{
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{
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name: "PeerTLS",
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config: config.NewClusterConfig(config.WithPeerTLS(config.ManualTLS)),
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},
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{
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name: "PeerAutoTLS",
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config: config.NewClusterConfig(config.WithPeerTLS(config.AutoTLS)),
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},
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}
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for _, tc := range tcs {
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t.Run(tc.name, func(t *testing.T) {
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ctx, cancel := context.WithTimeout(t.Context(), 10*time.Second)
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defer cancel()
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clus := testRunner.NewCluster(ctx, t, config.WithClusterConfig(tc.config))
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defer clus.Close()
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lead1 := clus.WaitLeader(t)
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require.GreaterOrEqualf(t, lead1, 0, "WaitLeader failed for the leader index (%d) is out of range, cluster member count: %d", lead1, len(clus.Members()))
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require.Lessf(t, lead1, len(clus.Members()), "WaitLeader failed for the leader index (%d) is out of range, cluster member count: %d", lead1, len(clus.Members()))
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clus.Members()[lead1].Stop()
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lead2 := clus.WaitLeader(t)
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require.GreaterOrEqualf(t, lead2, 0, "WaitLeader failed for the leader index (%d) is out of range, cluster member count: %d", lead2, len(clus.Members()))
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require.Lessf(t, lead2, len(clus.Members()), "WaitLeader failed for the leader index (%d) is out of range, cluster member count: %d", lead2, len(clus.Members()))
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require.NotEqualf(t, lead1, lead2, "WaitLeader failed for the leader(index=%d) did not change as expected after a member stopped", lead1)
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})
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}
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}
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