95 lines
2.7 KiB
Go
95 lines
2.7 KiB
Go
package command
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import (
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"strings"
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"testing"
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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/mitchellh/cli"
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"github.com/posener/complete"
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"github.com/stretchr/testify/assert"
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)
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func TestLogsCommand_Implements(t *testing.T) {
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t.Parallel()
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var _ cli.Command = &LogsCommand{}
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}
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func TestLogsCommand_Fails(t *testing.T) {
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t.Parallel()
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srv, _, url := testServer(t, false, nil)
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defer srv.Shutdown()
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ui := new(cli.MockUi)
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cmd := &LogsCommand{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, cmd.Help()) {
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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 on connection failure
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if code := cmd.Run([]string{"-address=nope", "foobar"}); 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, "Error querying allocation") {
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t.Fatalf("expected failed query error, got: %s", out)
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}
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ui.ErrorWriter.Reset()
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// Fails on missing alloc
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if code := cmd.Run([]string{"-address=" + url, "26470238-5CF2-438F-8772-DC67CFB0705C"}); code != 1 {
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t.Fatalf("expected exit 1, got: %d", code)
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}
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if out := ui.ErrorWriter.String(); !strings.Contains(out, "No allocation(s) with prefix or id") {
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t.Fatalf("expected not found error, got: %s", out)
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}
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ui.ErrorWriter.Reset()
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// Fail on identifier with too few characters
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if code := cmd.Run([]string{"-address=" + url, "2"}); code != 1 {
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t.Fatalf("expected exit 1, got: %d", code)
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}
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if out := ui.ErrorWriter.String(); !strings.Contains(out, "must contain at least two characters.") {
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t.Fatalf("expected too few characters error, got: %s", out)
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}
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ui.ErrorWriter.Reset()
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// Identifiers with uneven length should produce a query result
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if code := cmd.Run([]string{"-address=" + url, "123"}); code != 1 {
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t.Fatalf("expected exit 1, got: %d", code)
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}
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if out := ui.ErrorWriter.String(); !strings.Contains(out, "No allocation(s) with prefix or id") {
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t.Fatalf("expected not found error, got: %s", out)
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}
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}
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func TestLogsCommand_AutocompleteArgs(t *testing.T) {
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assert := assert.New(t)
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t.Parallel()
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srv, _, url := testServer(t, true, nil)
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defer srv.Shutdown()
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ui := new(cli.MockUi)
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cmd := &LogsCommand{Meta: Meta{Ui: ui, flagAddress: url}}
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// Create a fake alloc
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state := srv.Agent.Server().State()
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a := mock.Alloc()
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assert.Nil(state.UpsertAllocs(1000, []*structs.Allocation{a}))
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prefix := a.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(a.ID, res[0])
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}
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