func TestOKWithoutServerName(t *testing.T) {
fdStart := countTCPFiles()
config := &tls.Config{
RootCAs: cert.PoolContainingCert(),
ServerName: "localhost", // we manually set a ServerName to make sure it doesn't get sent
}
conn, err := Dial("tcp", ADDR, false, config)
assert.NoError(t, err, "Unable to dial")
serverName := <-receivedServerNames
assert.Empty(t, serverName, "Unexpected ServerName on server")
assert.False(t, config.InsecureSkipVerify, "Original config shouldn't have been modified, but it was")
closeAndCountFDs(t, conn, err, fdStart)
}
func TestNotOKWithoutServerName(t *testing.T) {
fdStart := countTCPFiles()
conn, err := Dial("tcp", ADDR, true, &tls.Config{
ServerName: "localhost",
})
assert.Error(t, err, "There should have been a problem dialing")
if err != nil {
assert.Contains(t, err.Error(), CERTIFICATE_ERROR, "Wrong error on dial")
}
serverName := <-receivedServerNames
assert.Empty(t, serverName, "Unexpected ServerName on server")
closeAndCountFDs(t, conn, err, fdStart)
}