| package config // import "github.com/docker/docker/daemon/config" |
| |
| import ( |
| "testing" |
| |
| "github.com/docker/docker/opts" |
| "github.com/spf13/pflag" |
| "gotest.tools/v3/assert" |
| is "gotest.tools/v3/assert/cmp" |
| ) |
| |
| func TestDaemonConfigurationMerge(t *testing.T) { |
| configFile := makeConfigFile(t, ` |
| { |
| "debug": true |
| }`) |
| |
| conf, err := New() |
| assert.NilError(t, err) |
| |
| flags := pflag.NewFlagSet("test", pflag.ContinueOnError) |
| flags.BoolVarP(&conf.Debug, "debug", "D", false, "") |
| flags.BoolVarP(&conf.AutoRestart, "restart", "r", true, "") |
| flags.StringVar(&conf.LogConfig.Type, "log-driver", "json-file", "") |
| flags.Var(opts.NewNamedMapOpts("log-opts", conf.LogConfig.Config, nil), "log-opt", "") |
| assert.Check(t, flags.Set("restart", "true")) |
| assert.Check(t, flags.Set("log-driver", "syslog")) |
| assert.Check(t, flags.Set("log-opt", "tag=from_flag")) |
| |
| cc, err := MergeDaemonConfigurations(conf, flags, configFile) |
| assert.NilError(t, err) |
| |
| assert.Check(t, cc.Debug) |
| assert.Check(t, cc.AutoRestart) |
| |
| expectedLogConfig := LogConfig{ |
| Type: "syslog", |
| Config: map[string]string{"tag": "from_flag"}, |
| } |
| |
| assert.Check(t, is.DeepEqual(expectedLogConfig, cc.LogConfig)) |
| } |