package cert

import (
	"testing"

	"github.com/stretchr/testify/require"
)

func Test_newClientCert(t *testing.T) {
	ca, err := NewRootCA(&rootTestConfig)
	require.NoError(t, err)
	require.NotNil(t, ca)

	require.NotNil(t, ca.Key())
	require.Greater(t, len(ca.Key()), 0)

	require.NotNil(t, ca.PEM())
	require.Greater(t, len(ca.PEM()), 0)

	x509RootCA, err := parseCertificate(ca.PEM())
	require.NoError(t, err)

	pem, key, err := newClientCert(&clientTestConfig, x509RootCA, ca.Key())
	require.NoError(t, err)

	require.NotNil(t, pem)
	require.Greater(t, len(pem), 0)

	require.NotNil(t, key)
	require.Greater(t, len(key), 0)
}

func Test_newClientCertErrr(t *testing.T) {
	_, _, err := newClientCert(&clientTestConfig, nil, []byte{})
	require.Error(t, err)
}