145 lines
4.5 KiB
Go
145 lines
4.5 KiB
Go
package main
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import (
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"testing"
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"github.com/docker/docker/daemon/config"
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"github.com/docker/docker/internal/testutil"
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"github.com/gotestyourself/gotestyourself/fs"
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"github.com/sirupsen/logrus"
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"github.com/spf13/pflag"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func defaultOptions(configFile string) *daemonOptions {
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opts := newDaemonOptions(&config.Config{})
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opts.flags = &pflag.FlagSet{}
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opts.InstallFlags(opts.flags)
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installConfigFlags(opts.daemonConfig, opts.flags)
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opts.flags.StringVar(&opts.configFile, "config-file", defaultDaemonConfigFile, "")
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opts.configFile = configFile
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return opts
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}
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func TestLoadDaemonCliConfigWithoutOverriding(t *testing.T) {
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opts := defaultOptions("")
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opts.Debug = true
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loadedConfig, err := loadDaemonCliConfig(opts)
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require.NoError(t, err)
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require.NotNil(t, loadedConfig)
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if !loadedConfig.Debug {
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t.Fatalf("expected debug to be copied from the common flags, got false")
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}
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}
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func TestLoadDaemonCliConfigWithTLS(t *testing.T) {
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opts := defaultOptions("")
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opts.TLSOptions.CAFile = "/tmp/ca.pem"
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opts.TLS = true
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loadedConfig, err := loadDaemonCliConfig(opts)
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require.NoError(t, err)
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require.NotNil(t, loadedConfig)
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assert.Equal(t, "/tmp/ca.pem", loadedConfig.CommonTLSOptions.CAFile)
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}
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func TestLoadDaemonCliConfigWithConflicts(t *testing.T) {
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tempFile := fs.NewFile(t, "config", fs.WithContent(`{"labels": ["l3=foo"]}`))
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defer tempFile.Remove()
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configFile := tempFile.Path()
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opts := defaultOptions(configFile)
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flags := opts.flags
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assert.NoError(t, flags.Set("config-file", configFile))
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assert.NoError(t, flags.Set("label", "l1=bar"))
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assert.NoError(t, flags.Set("label", "l2=baz"))
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_, err := loadDaemonCliConfig(opts)
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testutil.ErrorContains(t, err, "as a flag and in the configuration file: labels")
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}
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func TestLoadDaemonCliConfigWithTLSVerify(t *testing.T) {
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tempFile := fs.NewFile(t, "config", fs.WithContent(`{"tlsverify": true}`))
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defer tempFile.Remove()
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opts := defaultOptions(tempFile.Path())
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opts.TLSOptions.CAFile = "/tmp/ca.pem"
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loadedConfig, err := loadDaemonCliConfig(opts)
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require.NoError(t, err)
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require.NotNil(t, loadedConfig)
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assert.Equal(t, loadedConfig.TLS, true)
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}
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func TestLoadDaemonCliConfigWithExplicitTLSVerifyFalse(t *testing.T) {
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tempFile := fs.NewFile(t, "config", fs.WithContent(`{"tlsverify": false}`))
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defer tempFile.Remove()
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opts := defaultOptions(tempFile.Path())
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opts.TLSOptions.CAFile = "/tmp/ca.pem"
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loadedConfig, err := loadDaemonCliConfig(opts)
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require.NoError(t, err)
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require.NotNil(t, loadedConfig)
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assert.True(t, loadedConfig.TLS)
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}
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func TestLoadDaemonCliConfigWithoutTLSVerify(t *testing.T) {
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tempFile := fs.NewFile(t, "config", fs.WithContent(`{}`))
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defer tempFile.Remove()
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opts := defaultOptions(tempFile.Path())
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opts.TLSOptions.CAFile = "/tmp/ca.pem"
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loadedConfig, err := loadDaemonCliConfig(opts)
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require.NoError(t, err)
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require.NotNil(t, loadedConfig)
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assert.False(t, loadedConfig.TLS)
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}
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func TestLoadDaemonCliConfigWithLogLevel(t *testing.T) {
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tempFile := fs.NewFile(t, "config", fs.WithContent(`{"log-level": "warn"}`))
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defer tempFile.Remove()
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opts := defaultOptions(tempFile.Path())
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loadedConfig, err := loadDaemonCliConfig(opts)
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require.NoError(t, err)
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require.NotNil(t, loadedConfig)
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assert.Equal(t, "warn", loadedConfig.LogLevel)
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assert.Equal(t, logrus.WarnLevel, logrus.GetLevel())
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}
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func TestLoadDaemonConfigWithEmbeddedOptions(t *testing.T) {
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content := `{"tlscacert": "/etc/certs/ca.pem", "log-driver": "syslog"}`
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tempFile := fs.NewFile(t, "config", fs.WithContent(content))
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defer tempFile.Remove()
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opts := defaultOptions(tempFile.Path())
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loadedConfig, err := loadDaemonCliConfig(opts)
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require.NoError(t, err)
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require.NotNil(t, loadedConfig)
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assert.Equal(t, "/etc/certs/ca.pem", loadedConfig.CommonTLSOptions.CAFile)
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assert.Equal(t, "syslog", loadedConfig.LogConfig.Type)
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}
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func TestLoadDaemonConfigWithRegistryOptions(t *testing.T) {
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content := `{
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"allow-nondistributable-artifacts": ["allow-nondistributable-artifacts.com"],
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"registry-mirrors": ["https://mirrors.docker.com"],
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"insecure-registries": ["https://insecure.docker.com"]
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}`
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tempFile := fs.NewFile(t, "config", fs.WithContent(content))
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defer tempFile.Remove()
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opts := defaultOptions(tempFile.Path())
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loadedConfig, err := loadDaemonCliConfig(opts)
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require.NoError(t, err)
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require.NotNil(t, loadedConfig)
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assert.Len(t, loadedConfig.AllowNondistributableArtifacts, 1)
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assert.Len(t, loadedConfig.Mirrors, 1)
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assert.Len(t, loadedConfig.InsecureRegistries, 1)
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}
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