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moby--moby/daemon/trustkey_test.go

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package daemon // import "github.com/docker/docker/daemon"
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/fs"
)
// LoadOrCreateTrustKey
func TestLoadOrCreateTrustKeyInvalidKeyFile(t *testing.T) {
tmpKeyFolderPath, err := ioutil.TempDir("", "api-trustkey-test")
assert.NilError(t, err)
defer os.RemoveAll(tmpKeyFolderPath)
tmpKeyFile, err := ioutil.TempFile(tmpKeyFolderPath, "keyfile")
assert.NilError(t, err)
_, err = loadOrCreateTrustKey(tmpKeyFile.Name())
assert.Check(t, is.ErrorContains(err, "Error loading key file"))
}
func TestLoadOrCreateTrustKeyCreateKeyWhenFileDoesNotExist(t *testing.T) {
tmpKeyFolderPath := fs.NewDir(t, "api-trustkey-test")
defer tmpKeyFolderPath.Remove()
// Without the need to create the folder hierarchy
tmpKeyFile := tmpKeyFolderPath.Join("keyfile")
key, err := loadOrCreateTrustKey(tmpKeyFile)
assert.NilError(t, err)
assert.Check(t, key != nil)
_, err = os.Stat(tmpKeyFile)
assert.NilError(t, err, "key file doesn't exist")
}
func TestLoadOrCreateTrustKeyCreateKeyWhenDirectoryDoesNotExist(t *testing.T) {
tmpKeyFolderPath := fs.NewDir(t, "api-trustkey-test")
defer tmpKeyFolderPath.Remove()
tmpKeyFile := tmpKeyFolderPath.Join("folder/hierarchy/keyfile")
key, err := loadOrCreateTrustKey(tmpKeyFile)
assert.NilError(t, err)
assert.Check(t, key != nil)
_, err = os.Stat(tmpKeyFile)
assert.NilError(t, err, "key file doesn't exist")
}
func TestLoadOrCreateTrustKeyCreateKeyNoPath(t *testing.T) {
defer os.Remove("keyfile")
key, err := loadOrCreateTrustKey("keyfile")
assert.NilError(t, err)
assert.Check(t, key != nil)
_, err = os.Stat("keyfile")
assert.NilError(t, err, "key file doesn't exist")
}
func TestLoadOrCreateTrustKeyLoadValidKey(t *testing.T) {
tmpKeyFile := filepath.Join("testdata", "keyfile")
key, err := loadOrCreateTrustKey(tmpKeyFile)
assert.NilError(t, err)
expected := "AWX2:I27X:WQFX:IOMK:CNAK:O7PW:VYNB:ZLKC:CVAE:YJP2:SI4A:XXAY"
assert.Check(t, is.Contains(key.String(), expected))
}