39 lines
974 B
Go
39 lines
974 B
Go
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package address_test
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/cosmos/cosmos-sdk/types/address"
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)
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func TestLengthPrefixedAddressStoreKey(t *testing.T) {
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addr10byte := []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
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addr20byte := []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19}
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addr256byte := make([]byte, 256)
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tests := []struct {
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name string
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addr []byte
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expStoreKey []byte
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expErr bool
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}{
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{"10-byte address", addr10byte, append([]byte{byte(10)}, addr10byte...), false},
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{"20-byte address", addr20byte, append([]byte{byte(20)}, addr20byte...), false},
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{"256-byte address (too long)", addr256byte, nil, true},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.name, func(t *testing.T) {
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storeKey, err := address.LengthPrefix(tt.addr)
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if tt.expErr {
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require.Error(t, err)
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} else {
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require.NoError(t, err)
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require.Equal(t, tt.expStoreKey, storeKey)
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}
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})
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}
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}
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