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https://github.com/aljazceru/kata-containers.git
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35ebadcedc
It monitors the sandbox status and returns an error channel to let caller watch it. Fixes: #251 Signed-off-by: Peng Tao <bergwolf@gmail.com>
63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
// Copyright (c) 2018 HyperHQ Inc.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package virtcontainers
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import (
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"errors"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestMonitorSuccess(t *testing.T) {
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contID := "505"
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contConfig := newTestContainerConfigNoop(contID)
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hConfig := newHypervisorConfig(nil, nil)
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// create a sandbox
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s, err := testCreateSandbox(t, testSandboxID, MockHypervisor, hConfig, NoopAgentType, NoopNetworkModel, NetworkConfig{}, []ContainerConfig{contConfig}, nil)
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if err != nil {
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t.Fatal(err)
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}
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defer cleanUp()
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m := newMonitor(s)
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ch, err := m.newWatcher()
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assert.Nil(t, err, "newWatcher failed: %v", err)
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fakeErr := errors.New("foobar error")
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m.notify(fakeErr)
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resultErr := <-ch
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assert.True(t, resultErr == fakeErr, "monitor notification mismatch %v vs. %v", resultErr, fakeErr)
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m.stop()
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}
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func TestMonitorClosedChannel(t *testing.T) {
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contID := "505"
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contConfig := newTestContainerConfigNoop(contID)
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hConfig := newHypervisorConfig(nil, nil)
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// create a sandbox
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s, err := testCreateSandbox(t, testSandboxID, MockHypervisor, hConfig, NoopAgentType, NoopNetworkModel, NetworkConfig{}, []ContainerConfig{contConfig}, nil)
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if err != nil {
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t.Fatal(err)
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}
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defer cleanUp()
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m := newMonitor(s)
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ch, err := m.newWatcher()
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assert.Nil(t, err, "newWatcher failed: %v", err)
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close(ch)
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fakeErr := errors.New("foobar error")
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m.notify(fakeErr)
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m.stop()
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}
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