88 lines
1.9 KiB
Go
88 lines
1.9 KiB
Go
package types
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import (
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"math/big"
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestParseChainID(t *testing.T) {
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testCases := []struct {
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name string
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chainID string
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expError bool
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expInt *big.Int
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}{
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{
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"valid chain-id, single digit", "ethermint_1-1", false, big.NewInt(1),
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},
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{
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"valid chain-id, multiple digits", "aragonchain_256-1", false, big.NewInt(256),
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},
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{
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"invalid chain-id, double dash", "aragonchain-1-1", true, nil,
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},
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{
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"invalid chain-id, double underscore", "aragonchain_1_1", true, nil,
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},
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{
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"invalid chain-id, dash only", "-", true, nil,
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},
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{
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"invalid chain-id, undefined identifier and EIP155", "-1", true, nil,
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},
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{
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"invalid chain-id, undefined identifier", "_1-1", true, nil,
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},
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{
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"invalid chain-id, uppercases", "ETHERMINT_1-1", true, nil,
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},
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{
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"invalid chain-id, mixed cases", "Ethermint_1-1", true, nil,
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},
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{
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"invalid chain-id, special chars", "$&*#!_1-1", true, nil,
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},
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{
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"invalid eip155 chain-id, cannot start with 0", "ethermint_001-1", true, nil,
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},
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{
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"invalid eip155 chain-id, cannot invalid base", "ethermint_0x212-1", true, nil,
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},
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{
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"invalid eip155 chain-id, non-integer", "ethermint_ethermint_9000-1", true, nil,
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},
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{
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"invalid epoch, undefined", "ethermint_-", true, nil,
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},
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{
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"blank chain ID", " ", true, nil,
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},
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{
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"empty chain ID", "", true, nil,
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},
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{
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"empty content for chain id, eip155 and epoch numbers", "_-", true, nil,
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},
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{
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"long chain-id", "ethermint_" + strings.Repeat("1", 40) + "-1", true, nil,
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},
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}
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for _, tc := range testCases {
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chainIDEpoch, err := ParseChainID(tc.chainID)
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if tc.expError {
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require.Error(t, err, tc.name)
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require.Nil(t, chainIDEpoch)
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require.False(t, IsValidChainID(tc.chainID), tc.name)
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} else {
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require.NoError(t, err, tc.name)
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require.Equal(t, tc.expInt, chainIDEpoch, tc.name)
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require.True(t, IsValidChainID(tc.chainID))
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}
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}
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}
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