open-nomad/command/logs_test.go

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2016-07-20 22:18:54 +00:00
package command
import (
"strings"
"testing"
"github.com/mitchellh/cli"
)
func TestLogsCommand_Implements(t *testing.T) {
var _ cli.Command = &LogsCommand{}
}
func TestLogsCommand_Fails(t *testing.T) {
srv, _, url := testServer(t, nil)
defer srv.Stop()
ui := new(cli.MockUi)
cmd := &LogsCommand{Meta: Meta{Ui: ui}}
// Fails on misuse
if code := cmd.Run([]string{"some", "bad", "args"}); code != 1 {
t.Fatalf("expected exit code 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, cmd.Help()) {
t.Fatalf("expected help output, got: %s", out)
}
ui.ErrorWriter.Reset()
// Fails on connection failure
if code := cmd.Run([]string{"-address=nope", "foobar"}); code != 1 {
t.Fatalf("expected exit code 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "Error querying allocation") {
t.Fatalf("expected failed query error, got: %s", out)
}
ui.ErrorWriter.Reset()
// Fails on missing alloc
if code := cmd.Run([]string{"-address=" + url, "26470238-5CF2-438F-8772-DC67CFB0705C"}); code != 1 {
t.Fatalf("expected exit 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "No allocation(s) with prefix or id") {
t.Fatalf("expected not found error, got: %s", out)
}
ui.ErrorWriter.Reset()
// Fail on identifier with too few characters
if code := cmd.Run([]string{"-address=" + url, "2"}); code != 1 {
t.Fatalf("expected exit 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "must contain at least two characters.") {
t.Fatalf("expected too few characters error, got: %s", out)
}
ui.ErrorWriter.Reset()
// Identifiers with uneven length should produce a query result
if code := cmd.Run([]string{"-address=" + url, "123"}); code != 1 {
t.Fatalf("expected exit 1, got: %d", code)
}
if out := ui.ErrorWriter.String(); !strings.Contains(out, "No allocation(s) with prefix or id") {
t.Fatalf("expected not found error, got: %s", out)
}
}