97 lines
2.4 KiB
Go
97 lines
2.4 KiB
Go
package command
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/hashicorp/nomad/api"
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"github.com/hashicorp/nomad/ci"
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"github.com/hashicorp/nomad/command/agent"
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"github.com/hashicorp/nomad/nomad/structs"
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"github.com/mitchellh/cli"
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"github.com/stretchr/testify/require"
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)
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func TestOperatorSnapshotRestore_Works(t *testing.T) {
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ci.Parallel(t)
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tmpDir, err := ioutil.TempDir("", "nomad-tempdir")
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require.NoError(t, err)
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defer os.RemoveAll(tmpDir)
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snapshotPath := generateSnapshotFile(t, func(srv *agent.TestAgent, client *api.Client, url string) {
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sampleJob := `
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job "snapshot-test-job" {
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type = "service"
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datacenters = [ "dc1" ]
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group "group1" {
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count = 1
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task "task1" {
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driver = "exec"
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resources {
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cpu = 1000
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memory = 512
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}
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}
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}
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}`
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ui := cli.NewMockUi()
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cmd := &JobRunCommand{Meta: Meta{Ui: ui}}
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cmd.JobGetter.testStdin = strings.NewReader(sampleJob)
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code := cmd.Run([]string{"--address=" + url, "-detach", "-"})
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require.Zero(t, code)
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})
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srv, _, url := testServer(t, false, func(c *agent.Config) {
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c.DevMode = false
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c.DataDir = filepath.Join(tmpDir, "server1")
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c.AdvertiseAddrs.HTTP = "127.0.0.1"
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c.AdvertiseAddrs.RPC = "127.0.0.1"
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c.AdvertiseAddrs.Serf = "127.0.0.1"
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})
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defer srv.Shutdown()
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// job is not found before restore
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j, err := srv.Agent.Server().State().JobByID(nil, structs.DefaultNamespace, "snapshot-test-job")
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require.NoError(t, err)
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require.Nil(t, j)
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ui := cli.NewMockUi()
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cmd := &OperatorSnapshotRestoreCommand{Meta: Meta{Ui: ui}}
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code := cmd.Run([]string{"--address=" + url, snapshotPath})
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require.Empty(t, ui.ErrorWriter.String())
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require.Zero(t, code)
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require.Contains(t, ui.OutputWriter.String(), "Snapshot Restored")
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foundJob, err := srv.Agent.Server().State().JobByID(nil, structs.DefaultNamespace, "snapshot-test-job")
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require.NoError(t, err)
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require.Equal(t, "snapshot-test-job", foundJob.ID)
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}
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func TestOperatorSnapshotRestore_Fails(t *testing.T) {
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ci.Parallel(t)
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ui := cli.NewMockUi()
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cmd := &OperatorSnapshotRestoreCommand{Meta: Meta{Ui: ui}}
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// Fails on misuse
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code := cmd.Run([]string{"some", "bad", "args"})
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require.Equal(t, 1, code)
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require.Contains(t, ui.ErrorWriter.String(), commandErrorText(cmd))
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ui.ErrorWriter.Reset()
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// Fails when specified file does not exist
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code = cmd.Run([]string{"/unicorns/leprechauns"})
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require.Equal(t, 1, code)
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require.Contains(t, ui.ErrorWriter.String(), "no such file")
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}
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