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28 lines
665 B
Go
28 lines
665 B
Go
package internal
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import (
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"sync"
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"testing"
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"github.com/golang/mock/gomock"
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"google.golang.org/grpc/connectivity"
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)
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func TestStateWatcher_watch(t *testing.T) {
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ctrl := gomock.NewController(t)
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defer ctrl.Finish()
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watcher := newStateWatcher()
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var wg sync.WaitGroup
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wg.Add(1)
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watcher.addListener(func() {
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wg.Done()
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})
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conn := NewMocketcdConn(ctrl)
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conn.EXPECT().GetState().Return(connectivity.Ready)
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conn.EXPECT().GetState().Return(connectivity.TransientFailure)
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conn.EXPECT().GetState().Return(connectivity.Ready).AnyTimes()
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conn.EXPECT().WaitForStateChange(gomock.Any(), gomock.Any()).Return(true).AnyTimes()
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go watcher.watch(conn)
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wg.Wait()
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}
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