128 lines
3.2 KiB
Go
128 lines
3.2 KiB
Go
package command
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import (
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"fmt"
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"strings"
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"testing"
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"github.com/hashicorp/nomad/ci"
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"github.com/hashicorp/nomad/nomad/mock"
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"github.com/hashicorp/nomad/nomad/structs"
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"github.com/hashicorp/nomad/testutil"
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"github.com/mitchellh/cli"
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"github.com/posener/complete"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestJobEvalCommand_Implements(t *testing.T) {
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ci.Parallel(t)
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var _ cli.Command = &JobEvalCommand{}
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}
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func TestJobEvalCommand_Fails(t *testing.T) {
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ci.Parallel(t)
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ui := cli.NewMockUi()
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cmd := &JobEvalCommand{Meta: Meta{Ui: ui}}
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// Fails on misuse
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if code := cmd.Run([]string{"some", "bad", "args"}); code != 1 {
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t.Fatalf("expected exit code 1, got: %d", code)
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}
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if out := ui.ErrorWriter.String(); !strings.Contains(out, commandErrorText(cmd)) {
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t.Fatalf("expected help output, got: %s", out)
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}
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ui.ErrorWriter.Reset()
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// Fails when job ID is not specified
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if code := cmd.Run([]string{}); code != 1 {
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t.Fatalf("expect exit 1, got: %d", code)
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}
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if out := ui.ErrorWriter.String(); !strings.Contains(out, "This command takes one argument") {
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t.Fatalf("unexpected error: %v", out)
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}
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ui.ErrorWriter.Reset()
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}
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func TestJobEvalCommand_Run(t *testing.T) {
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ci.Parallel(t)
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srv, client, url := testServer(t, true, nil)
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defer srv.Shutdown()
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// Wait for a node to be ready
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testutil.WaitForResult(func() (bool, error) {
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nodes, _, err := client.Nodes().List(nil)
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if err != nil {
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return false, err
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}
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for _, node := range nodes {
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if node.Status == structs.NodeStatusReady {
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return true, nil
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}
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}
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return false, fmt.Errorf("no ready nodes")
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}, func(err error) {
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t.Fatalf("err: %v", err)
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})
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ui := cli.NewMockUi()
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cmd := &JobEvalCommand{Meta: Meta{Ui: ui}}
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require := require.New(t)
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state := srv.Agent.Server().State()
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// Create a job
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job := mock.Job()
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err := state.UpsertJob(structs.MsgTypeTestSetup, 11, job)
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require.Nil(err)
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job, err = state.JobByID(nil, structs.DefaultNamespace, job.ID)
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require.Nil(err)
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// Create a failed alloc for the job
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alloc := mock.Alloc()
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alloc.Job = job
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alloc.JobID = job.ID
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alloc.TaskGroup = job.TaskGroups[0].Name
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alloc.Namespace = job.Namespace
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alloc.ClientStatus = structs.AllocClientStatusFailed
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err = state.UpsertAllocs(structs.MsgTypeTestSetup, 12, []*structs.Allocation{alloc})
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require.Nil(err)
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if code := cmd.Run([]string{"-address=" + url, "-force-reschedule", "-detach", job.ID}); code != 0 {
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t.Fatalf("expected exit 0, got: %d", code)
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}
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// Lookup alloc again
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alloc, err = state.AllocByID(nil, alloc.ID)
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require.NotNil(alloc)
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require.Nil(err)
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require.True(*alloc.DesiredTransition.ForceReschedule)
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}
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func TestJobEvalCommand_AutocompleteArgs(t *testing.T) {
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ci.Parallel(t)
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assert := assert.New(t)
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srv, _, url := testServer(t, true, nil)
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defer srv.Shutdown()
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ui := cli.NewMockUi()
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cmd := &JobEvalCommand{Meta: Meta{Ui: ui, flagAddress: url}}
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// Create a fake job
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state := srv.Agent.Server().State()
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j := mock.Job()
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assert.Nil(state.UpsertJob(structs.MsgTypeTestSetup, 1000, j))
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prefix := j.ID[:len(j.ID)-5]
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args := complete.Args{Last: prefix}
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predictor := cmd.AutocompleteArgs()
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res := predictor.Predict(args)
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assert.Equal(1, len(res))
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assert.Equal(j.ID, res[0])
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}
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