github.com/Heebron/moby@v0.0.0-20221111184709-6eab4f55faf7/daemon/config/config_windows_test.go (about)

     1  package config // import "github.com/docker/docker/daemon/config"
     2  
     3  import (
     4  	"os"
     5  	"testing"
     6  
     7  	"github.com/docker/docker/opts"
     8  	"github.com/spf13/pflag"
     9  	"gotest.tools/v3/assert"
    10  	is "gotest.tools/v3/assert/cmp"
    11  )
    12  
    13  func TestDaemonConfigurationMerge(t *testing.T) {
    14  	f, err := os.CreateTemp("", "docker-config-")
    15  	assert.NilError(t, err)
    16  
    17  	configFile := f.Name()
    18  
    19  	f.Write([]byte(`
    20  		{
    21  			"debug": true
    22  		}`))
    23  
    24  	f.Close()
    25  
    26  	conf, err := New()
    27  	assert.NilError(t, err)
    28  
    29  	flags := pflag.NewFlagSet("test", pflag.ContinueOnError)
    30  	flags.BoolVarP(&conf.Debug, "debug", "D", false, "")
    31  	flags.BoolVarP(&conf.AutoRestart, "restart", "r", true, "")
    32  	flags.StringVar(&conf.LogConfig.Type, "log-driver", "json-file", "")
    33  	flags.Var(opts.NewNamedMapOpts("log-opts", conf.LogConfig.Config, nil), "log-opt", "")
    34  	assert.Check(t, flags.Set("restart", "true"))
    35  	assert.Check(t, flags.Set("log-driver", "syslog"))
    36  	assert.Check(t, flags.Set("log-opt", "tag=from_flag"))
    37  
    38  	cc, err := MergeDaemonConfigurations(conf, flags, configFile)
    39  	assert.NilError(t, err)
    40  
    41  	assert.Check(t, cc.Debug)
    42  	assert.Check(t, cc.AutoRestart)
    43  
    44  	expectedLogConfig := LogConfig{
    45  		Type:   "syslog",
    46  		Config: map[string]string{"tag": "from_flag"},
    47  	}
    48  
    49  	assert.Check(t, is.DeepEqual(expectedLogConfig, cc.LogConfig))
    50  }