69 lines
2.3 KiB
Go
69 lines
2.3 KiB
Go
/**
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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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*/
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package realis_test
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import (
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"log"
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"os"
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"testing"
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"time"
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realis "github.com/aurora-scheduler/gorealis/v2"
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"github.com/stretchr/testify/assert"
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)
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var backoff realis.Backoff = realis.Backoff{ // Reduce penalties for this test to make it quick
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Steps: 5,
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Duration: 1 * time.Second,
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Factor: 1.0,
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Jitter: 0.1}
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// Test for behavior when no endpoints are given to the ZK leader finding function.
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func TestZKNoEndpoints(t *testing.T) {
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_, err := realis.LeaderFromZKOpts()
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assert.Error(t, err)
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}
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// Test for behavior when no path is given to the ZK leader finding function.
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func TestZKNoPath(t *testing.T) {
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_, err := realis.LeaderFromZKOpts(realis.ZKEndpoints("127.0.0.1:2181"))
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assert.Error(t, err)
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}
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// Test for behavior when a valid but non-existent path is given to the ZK leader finding function.
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func TestZKPathDoesntExist(t *testing.T) {
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_, err := realis.LeaderFromZKOpts(realis.ZKEndpoints("127.0.0.1:2181"),
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realis.ZKPath("/somepath"),
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realis.ZKBackoff(backoff),
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realis.ZKLogger(log.New(os.Stdout, "realis-debug: ", log.Ldate)))
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assert.True(t, realis.IsTimeout(err), "a non-existent path should result in a timeout behaving error")
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retryErr := realis.ToRetryCount(err)
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assert.NotNil(t, retryErr, "conversion to retry error failed")
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assert.Equal(t, backoff.Steps, retryErr.RetryCount(), "retry count is off")
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}
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// Test for behavior when an invalid Zookeeper path is passed. Should fail right away.
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func TestZKBadPath(t *testing.T) {
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_, err := realis.LeaderFromZKOpts(realis.ZKEndpoints("127.0.0.1:2181"),
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realis.ZKPath("invalidpath"),
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realis.ZKBackoff(backoff),
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realis.ZKLogger(log.New(os.Stdout, "realis-debug: ", log.Ldate)))
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assert.False(t, realis.IsTimeout(err), "a bad path should result in a NON-timeout behaving error")
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}
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