uquic/internal/handshake/token_protector_test.go
2019-05-30 22:13:06 +08:00

39 lines
1 KiB
Go

package handshake
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Token Protector", func() {
var tp tokenProtector
BeforeEach(func() {
var err error
tp, err = newTokenProtector()
Expect(err).ToNot(HaveOccurred())
})
It("encodes and decodes tokens", func() {
token, err := tp.NewToken([]byte("foobar"))
Expect(err).ToNot(HaveOccurred())
Expect(token).ToNot(ContainSubstring("foobar"))
decoded, err := tp.DecodeToken(token)
Expect(err).ToNot(HaveOccurred())
Expect(decoded).To(Equal([]byte("foobar")))
})
It("fails deconding invalid tokens", func() {
token, err := tp.NewToken([]byte("foobar"))
Expect(err).ToNot(HaveOccurred())
token = token[1:] // remove the first byte
_, err = tp.DecodeToken(token)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("message authentication failed"))
})
It("errors when decoding too short tokens", func() {
_, err := tp.DecodeToken([]byte("foobar"))
Expect(err).To(MatchError("Token too short: 6"))
})
})