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123 lines
4.4 KiB
123 lines
4.4 KiB
package p2p
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/tendermint/tendermint/crypto/ed25519"
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)
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func TestNodeInfoValidate(t *testing.T) {
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// empty fails
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ni := DefaultNodeInfo{}
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assert.Error(t, ni.Validate())
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channels := make([]byte, maxNumChannels)
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for i := 0; i < maxNumChannels; i++ {
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channels[i] = byte(i)
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}
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dupChannels := make([]byte, 5)
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copy(dupChannels[:], channels[:5])
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dupChannels = append(dupChannels, testCh)
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nonAscii := "¢§µ"
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emptyTab := fmt.Sprintf("\t")
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emptySpace := fmt.Sprintf(" ")
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testCases := []struct {
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testName string
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malleateNodeInfo func(*DefaultNodeInfo)
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expectErr bool
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}{
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{"Too Many Channels", func(ni *DefaultNodeInfo) { ni.Channels = append(channels, byte(maxNumChannels)) }, true},
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{"Duplicate Channel", func(ni *DefaultNodeInfo) { ni.Channels = dupChannels }, true},
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{"Good Channels", func(ni *DefaultNodeInfo) { ni.Channels = ni.Channels[:5] }, false},
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{"Invalid NetAddress", func(ni *DefaultNodeInfo) { ni.ListenAddr = "not-an-address" }, true},
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{"Good NetAddress", func(ni *DefaultNodeInfo) { ni.ListenAddr = "0.0.0.0:26656" }, false},
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{"Non-ASCII Version", func(ni *DefaultNodeInfo) { ni.Version = nonAscii }, true},
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{"Empty tab Version", func(ni *DefaultNodeInfo) { ni.Version = emptyTab }, true},
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{"Empty space Version", func(ni *DefaultNodeInfo) { ni.Version = emptySpace }, true},
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{"Empty Version", func(ni *DefaultNodeInfo) { ni.Version = "" }, false},
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{"Non-ASCII Moniker", func(ni *DefaultNodeInfo) { ni.Moniker = nonAscii }, true},
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{"Empty tab Moniker", func(ni *DefaultNodeInfo) { ni.Moniker = emptyTab }, true},
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{"Empty space Moniker", func(ni *DefaultNodeInfo) { ni.Moniker = emptySpace }, true},
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{"Empty Moniker", func(ni *DefaultNodeInfo) { ni.Moniker = "" }, true},
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{"Good Moniker", func(ni *DefaultNodeInfo) { ni.Moniker = "hey its me" }, false},
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{"Non-ASCII TxIndex", func(ni *DefaultNodeInfo) { ni.Other.TxIndex = nonAscii }, true},
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{"Empty tab TxIndex", func(ni *DefaultNodeInfo) { ni.Other.TxIndex = emptyTab }, true},
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{"Empty space TxIndex", func(ni *DefaultNodeInfo) { ni.Other.TxIndex = emptySpace }, true},
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{"Empty TxIndex", func(ni *DefaultNodeInfo) { ni.Other.TxIndex = "" }, false},
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{"Off TxIndex", func(ni *DefaultNodeInfo) { ni.Other.TxIndex = "off" }, false},
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{"Non-ASCII RPCAddress", func(ni *DefaultNodeInfo) { ni.Other.RPCAddress = nonAscii }, true},
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{"Empty tab RPCAddress", func(ni *DefaultNodeInfo) { ni.Other.RPCAddress = emptyTab }, true},
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{"Empty space RPCAddress", func(ni *DefaultNodeInfo) { ni.Other.RPCAddress = emptySpace }, true},
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{"Empty RPCAddress", func(ni *DefaultNodeInfo) { ni.Other.RPCAddress = "" }, false},
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{"Good RPCAddress", func(ni *DefaultNodeInfo) { ni.Other.RPCAddress = "0.0.0.0:26657" }, false},
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}
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nodeKey := NodeKey{PrivKey: ed25519.GenPrivKey()}
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name := "testing"
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// test case passes
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ni = testNodeInfo(nodeKey.ID(), name).(DefaultNodeInfo)
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ni.Channels = channels
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assert.NoError(t, ni.Validate())
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for _, tc := range testCases {
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ni := testNodeInfo(nodeKey.ID(), name).(DefaultNodeInfo)
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ni.Channels = channels
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tc.malleateNodeInfo(&ni)
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err := ni.Validate()
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if tc.expectErr {
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assert.Error(t, err, tc.testName)
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} else {
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assert.NoError(t, err, tc.testName)
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}
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}
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}
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func TestNodeInfoCompatible(t *testing.T) {
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nodeKey1 := NodeKey{PrivKey: ed25519.GenPrivKey()}
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nodeKey2 := NodeKey{PrivKey: ed25519.GenPrivKey()}
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name := "testing"
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var newTestChannel byte = 0x2
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// test NodeInfo is compatible
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ni1 := testNodeInfo(nodeKey1.ID(), name).(DefaultNodeInfo)
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ni2 := testNodeInfo(nodeKey2.ID(), name).(DefaultNodeInfo)
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assert.NoError(t, ni1.CompatibleWith(ni2))
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// add another channel; still compatible
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ni2.Channels = []byte{newTestChannel, testCh}
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assert.NoError(t, ni1.CompatibleWith(ni2))
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// wrong NodeInfo type is not compatible
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_, netAddr := CreateRoutableAddr()
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ni3 := mockNodeInfo{netAddr}
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assert.Error(t, ni1.CompatibleWith(ni3))
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testCases := []struct {
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testName string
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malleateNodeInfo func(*DefaultNodeInfo)
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}{
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{"Wrong block version", func(ni *DefaultNodeInfo) { ni.ProtocolVersion.Block += 1 }},
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{"Wrong network", func(ni *DefaultNodeInfo) { ni.Network += "-wrong" }},
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{"No common channels", func(ni *DefaultNodeInfo) { ni.Channels = []byte{newTestChannel} }},
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}
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for _, tc := range testCases {
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ni := testNodeInfo(nodeKey2.ID(), name).(DefaultNodeInfo)
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tc.malleateNodeInfo(&ni)
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assert.Error(t, ni1.CompatibleWith(ni))
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}
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}
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