moby/cmd/dockerd/options_test.go
Sebastiaan van Stijn d9d0683862
cmd/dockerd: un-export config methods, and don't pass flags "twice"
- un-export `daemonOptions.InstallFlags()`; `daemonOptions` itself isn't exported,
  not exported, and `InstallFlags()` isn't matching any interface and only used
  internally.
- un-export `daemonOptions.SetDefaultOptions()` and remove the `flags` argument
  as we were passing `daemonOptions.flags` as argument on a method attached to
  `daemonOptions`, which was somewhat backwards. While at it, also removing an
  intermediate variable that wasn't needed.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2022-04-27 00:34:17 +02:00

44 lines
1.3 KiB
Go

package main
import (
"path/filepath"
"testing"
cliconfig "github.com/docker/docker/cli/config"
"github.com/docker/docker/daemon/config"
"github.com/spf13/pflag"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestCommonOptionsInstallFlags(t *testing.T) {
flags := pflag.NewFlagSet("testing", pflag.ContinueOnError)
opts := newDaemonOptions(&config.Config{})
opts.installFlags(flags)
err := flags.Parse([]string{
"--tlscacert=/foo/cafile",
"--tlscert=/foo/cert",
"--tlskey=/foo/key",
})
assert.Check(t, err)
assert.Check(t, is.Equal("/foo/cafile", opts.TLSOptions.CAFile))
assert.Check(t, is.Equal("/foo/cert", opts.TLSOptions.CertFile))
assert.Check(t, is.Equal(opts.TLSOptions.KeyFile, "/foo/key"))
}
func defaultPath(filename string) string {
return filepath.Join(cliconfig.Dir(), filename)
}
func TestCommonOptionsInstallFlagsWithDefaults(t *testing.T) {
flags := pflag.NewFlagSet("testing", pflag.ContinueOnError)
opts := newDaemonOptions(&config.Config{})
opts.installFlags(flags)
err := flags.Parse([]string{})
assert.Check(t, err)
assert.Check(t, is.Equal(defaultPath("ca.pem"), opts.TLSOptions.CAFile))
assert.Check(t, is.Equal(defaultPath("cert.pem"), opts.TLSOptions.CertFile))
assert.Check(t, is.Equal(defaultPath("key.pem"), opts.TLSOptions.KeyFile))
}