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148 lines
4.0 KiB
148 lines
4.0 KiB
package p2p
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import (
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"net"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestNewNetAddress(t *testing.T) {
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tcpAddr, err := net.ResolveTCPAddr("tcp", "127.0.0.1:8080")
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require.Nil(t, err)
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addr := NewNetAddress("", tcpAddr)
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assert.Equal(t, "127.0.0.1:8080", addr.String())
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assert.NotPanics(t, func() {
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NewNetAddress("", &net.UDPAddr{IP: net.ParseIP("127.0.0.1"), Port: 8000})
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}, "Calling NewNetAddress with UDPAddr should not panic in testing")
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}
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func TestNewNetAddressStringWithOptionalID(t *testing.T) {
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testCases := []struct {
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addr string
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expected string
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correct bool
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}{
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{"127.0.0.1:8080", "127.0.0.1:8080", true},
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{"tcp://127.0.0.1:8080", "127.0.0.1:8080", true},
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{"udp://127.0.0.1:8080", "127.0.0.1:8080", true},
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{"udp//127.0.0.1:8080", "", false},
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// {"127.0.0:8080", false},
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{"notahost", "", false},
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{"127.0.0.1:notapath", "", false},
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{"notahost:8080", "", false},
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{"8082", "", false},
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{"127.0.0:8080000", "", false},
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{"deadbeef@127.0.0.1:8080", "", false},
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{"this-isnot-hex@127.0.0.1:8080", "", false},
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{"xxxxbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080", "", false},
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{"deadbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080", "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080", true},
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{"tcp://deadbeef@127.0.0.1:8080", "", false},
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{"tcp://this-isnot-hex@127.0.0.1:8080", "", false},
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{"tcp://xxxxbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080", "", false},
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{"tcp://deadbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080", "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080", true},
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{"tcp://@127.0.0.1:8080", "", false},
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{"tcp://@", "", false},
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{"", "", false},
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{"@", "", false},
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{" @", "", false},
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{" @ ", "", false},
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}
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for _, tc := range testCases {
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addr, err := NewNetAddressStringWithOptionalID(tc.addr)
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if tc.correct {
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if assert.Nil(t, err, tc.addr) {
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assert.Equal(t, tc.expected, addr.String())
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}
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} else {
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assert.NotNil(t, err, tc.addr)
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}
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}
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}
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func TestNewNetAddressString(t *testing.T) {
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testCases := []struct {
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addr string
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expected string
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correct bool
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}{
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{"127.0.0.1:8080", "127.0.0.1:8080", false},
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{"deadbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080", "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080", true},
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}
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for _, tc := range testCases {
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addr, err := NewNetAddressString(tc.addr)
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if tc.correct {
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if assert.Nil(t, err, tc.addr) {
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assert.Equal(t, tc.expected, addr.String())
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}
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} else {
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assert.NotNil(t, err, tc.addr)
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}
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}
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}
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func TestNewNetAddressStrings(t *testing.T) {
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addrs, errs := NewNetAddressStrings([]string{
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"127.0.0.1:8080",
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"deadbeefdeadbeefdeadbeefdeadbeefdeadbeef@127.0.0.1:8080",
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"deadbeefdeadbeefdeadbeefdeadbeefdeadbeed@127.0.0.2:8080"})
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assert.Len(t, errs, 1)
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assert.Equal(t, 2, len(addrs))
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}
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func TestNewNetAddressIPPort(t *testing.T) {
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addr := NewNetAddressIPPort(net.ParseIP("127.0.0.1"), 8080)
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assert.Equal(t, "127.0.0.1:8080", addr.String())
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}
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func TestNetAddressProperties(t *testing.T) {
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// TODO add more test cases
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testCases := []struct {
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addr string
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valid bool
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local bool
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routable bool
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}{
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{"127.0.0.1:8080", true, true, false},
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{"ya.ru:80", true, false, true},
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}
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for _, tc := range testCases {
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addr, err := NewNetAddressStringWithOptionalID(tc.addr)
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require.Nil(t, err)
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assert.Equal(t, tc.valid, addr.Valid())
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assert.Equal(t, tc.local, addr.Local())
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assert.Equal(t, tc.routable, addr.Routable())
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}
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}
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func TestNetAddressReachabilityTo(t *testing.T) {
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// TODO add more test cases
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testCases := []struct {
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addr string
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other string
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reachability int
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}{
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{"127.0.0.1:8080", "127.0.0.1:8081", 0},
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{"ya.ru:80", "127.0.0.1:8080", 1},
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}
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for _, tc := range testCases {
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addr, err := NewNetAddressStringWithOptionalID(tc.addr)
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require.Nil(t, err)
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other, err := NewNetAddressStringWithOptionalID(tc.other)
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require.Nil(t, err)
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assert.Equal(t, tc.reachability, addr.ReachabilityTo(other))
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}
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}
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