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testing router info error cases

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This commit is contained in:
Hayden Parker
2016-06-20 22:49:21 -07:00
parent d6f1d2fca3
commit 02d2d78b8d
2 changed files with 48 additions and 5 deletions
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15
lib/common/router_info.go
View File

@ -93,7 +93,10 @@ func (router_info RouterInfo) RouterIdentity() (router_identity RouterIdentity,
// Return the Date the RouterInfo was published and any errors encountered parsing the RouterInfo.
//
func (router_info RouterInfo) Published() (date Date, err error) {
_, remainder, _ := ReadRouterIdentity(router_info)
_, remainder, err := ReadRouterIdentity(router_info)
if err != nil {
return
}
remainder_len := len(remainder)
if remainder_len < 8 {
log.WithFields(log.Fields{
@ -113,7 +116,10 @@ func (router_info RouterInfo) Published() (date Date, err error) {
// Return the Integer representing the number of RouterAddresses that are contained in this RouterInfo.
//
func (router_info RouterInfo) RouterAddressCount() (count int, err error) {
_, remainder, _ := ReadRouterIdentity(router_info)
_, remainder, err := ReadRouterIdentity(router_info)
if err != nil {
return
}
remainder_len := len(remainder)
if remainder_len < 9 {
log.WithFields(log.Fields{
@ -134,7 +140,10 @@ func (router_info RouterInfo) RouterAddressCount() (count int, err error) {
// a partial list if data is missing.
//
func (router_info RouterInfo) RouterAddresses() (router_addresses []RouterAddress, err error) {
_, remainder, _ := ReadRouterIdentity(router_info)
_, remainder, err := ReadRouterIdentity(router_info)
if err != nil {
return
}
remainder_len := len(remainder)
if remainder_len < 9 {
log.WithFields(log.Fields{

38
lib/common/router_info_test.go
View File

@ -36,6 +36,28 @@ func TestPublishedReturnsCorrectDate(t *testing.T) {
assert.Equal(int64(86400), date.Time().Unix(), "RouterInfo.Published() did not return correct date")
}
func TestPublishedReturnsCorrectErrorWithPartialDate(t *testing.T) {
assert := assert.New(t)
router_info := buildFullRouterInfo()
router_info = router_info[:387+4]
_, err := router_info.Published()
if assert.NotNil(err) {
assert.Equal("error parsing date: not enough data", err.Error())
}
}
func TestPublishedReturnsCorrectErrorWithInvalidData(t *testing.T) {
assert := assert.New(t)
router_info := buildFullRouterInfo()
router_info = router_info[:56]
_, err := router_info.Published()
if assert.NotNil(err) {
assert.Equal("error parsing KeysAndCert: data is smaller than minimum valid size", err.Error())
}
}
func TestRouterAddressCountReturnsCorrectCount(t *testing.T) {
assert := assert.New(t)
@ -45,11 +67,23 @@ func TestRouterAddressCountReturnsCorrectCount(t *testing.T) {
assert.Equal(1, count, "RouterInfo.RouterAddressCount() did not return correct count")
}
func TestRouterAdrressesReturnsAddresses(t *testing.T) {
func TestRouterAddressCountReturnsCorrectErrorWithInvalidData(t *testing.T) {
assert := assert.New(t)
router_info := buildFullRouterInfo()
router_info = router_info[:387+8]
count, err := router_info.RouterAddressCount()
if assert.NotNil(err) {
assert.Equal("error parsing router addresses: not enough data", err.Error())
}
assert.Equal(0, count)
}
func TestRouterAddressesReturnsAddresses(t *testing.T) {
}
func TestRouterAdrressesReturnsPartialListWithMissing(t *testing.T) {
func TestRouterAddressesReturnsPartialListWithMissing(t *testing.T) {
}