github.com/aminovpavel/nomad@v0.11.8/command/job_eval_test.go (about) 1 package command 2 3 import ( 4 "strings" 5 "testing" 6 7 "fmt" 8 9 "github.com/hashicorp/nomad/nomad/mock" 10 "github.com/hashicorp/nomad/nomad/structs" 11 "github.com/hashicorp/nomad/testutil" 12 "github.com/mitchellh/cli" 13 "github.com/posener/complete" 14 "github.com/stretchr/testify/assert" 15 "github.com/stretchr/testify/require" 16 ) 17 18 func TestJobEvalCommand_Implements(t *testing.T) { 19 t.Parallel() 20 var _ cli.Command = &JobEvalCommand{} 21 } 22 23 func TestJobEvalCommand_Fails(t *testing.T) { 24 t.Parallel() 25 ui := new(cli.MockUi) 26 cmd := &JobEvalCommand{Meta: Meta{Ui: ui}} 27 28 // Fails on misuse 29 if code := cmd.Run([]string{"some", "bad", "args"}); code != 1 { 30 t.Fatalf("expected exit code 1, got: %d", code) 31 } 32 if out := ui.ErrorWriter.String(); !strings.Contains(out, commandErrorText(cmd)) { 33 t.Fatalf("expected help output, got: %s", out) 34 } 35 ui.ErrorWriter.Reset() 36 37 // Fails when job ID is not specified 38 if code := cmd.Run([]string{}); code != 1 { 39 t.Fatalf("expect exit 1, got: %d", code) 40 } 41 if out := ui.ErrorWriter.String(); !strings.Contains(out, "This command takes one argument") { 42 t.Fatalf("unexpected error: %v", out) 43 } 44 ui.ErrorWriter.Reset() 45 46 } 47 48 func TestJobEvalCommand_Run(t *testing.T) { 49 t.Parallel() 50 srv, client, url := testServer(t, true, nil) 51 defer srv.Shutdown() 52 53 // Wait for a node to be ready 54 testutil.WaitForResult(func() (bool, error) { 55 nodes, _, err := client.Nodes().List(nil) 56 if err != nil { 57 return false, err 58 } 59 for _, node := range nodes { 60 if node.Status == structs.NodeStatusReady { 61 return true, nil 62 } 63 } 64 return false, fmt.Errorf("no ready nodes") 65 }, func(err error) { 66 t.Fatalf("err: %v", err) 67 }) 68 69 ui := new(cli.MockUi) 70 cmd := &JobEvalCommand{Meta: Meta{Ui: ui}} 71 require := require.New(t) 72 73 state := srv.Agent.Server().State() 74 75 // Create a job 76 job := mock.Job() 77 err := state.UpsertJob(11, job) 78 require.Nil(err) 79 80 job, err = state.JobByID(nil, structs.DefaultNamespace, job.ID) 81 require.Nil(err) 82 83 // Create a failed alloc for the job 84 alloc := mock.Alloc() 85 alloc.Job = job 86 alloc.JobID = job.ID 87 alloc.TaskGroup = job.TaskGroups[0].Name 88 alloc.Namespace = job.Namespace 89 alloc.ClientStatus = structs.AllocClientStatusFailed 90 err = state.UpsertAllocs(12, []*structs.Allocation{alloc}) 91 require.Nil(err) 92 93 if code := cmd.Run([]string{"-address=" + url, "-force-reschedule", "-detach", job.ID}); code != 0 { 94 t.Fatalf("expected exit 0, got: %d", code) 95 } 96 97 // Lookup alloc again 98 alloc, err = state.AllocByID(nil, alloc.ID) 99 require.NotNil(alloc) 100 require.Nil(err) 101 require.True(*alloc.DesiredTransition.ForceReschedule) 102 103 } 104 105 func TestJobEvalCommand_AutocompleteArgs(t *testing.T) { 106 assert := assert.New(t) 107 t.Parallel() 108 109 srv, _, url := testServer(t, true, nil) 110 defer srv.Shutdown() 111 112 ui := new(cli.MockUi) 113 cmd := &JobEvalCommand{Meta: Meta{Ui: ui, flagAddress: url}} 114 115 // Create a fake job 116 state := srv.Agent.Server().State() 117 j := mock.Job() 118 assert.Nil(state.UpsertJob(1000, j)) 119 120 prefix := j.ID[:len(j.ID)-5] 121 args := complete.Args{Last: prefix} 122 predictor := cmd.AutocompleteArgs() 123 124 res := predictor.Predict(args) 125 assert.Equal(1, len(res)) 126 assert.Equal(j.ID, res[0]) 127 }