github.com/fibonacci-chain/fbc@v0.0.0-20231124064014-c7636198c1e9/libs/cosmos-sdk/x/supply/simulation/decoder_test.go (about)

     1  package simulation
     2  
     3  import (
     4  	"fmt"
     5  	"testing"
     6  
     7  	"github.com/stretchr/testify/require"
     8  
     9  	tmkv "github.com/fibonacci-chain/fbc/libs/tendermint/libs/kv"
    10  
    11  	"github.com/fibonacci-chain/fbc/libs/cosmos-sdk/codec"
    12  	sdk "github.com/fibonacci-chain/fbc/libs/cosmos-sdk/types"
    13  	"github.com/fibonacci-chain/fbc/libs/cosmos-sdk/x/supply/internal/keeper"
    14  	"github.com/fibonacci-chain/fbc/libs/cosmos-sdk/x/supply/internal/types"
    15  )
    16  
    17  func makeTestCodec() (cdc *codec.Codec) {
    18  	cdc = codec.New()
    19  	sdk.RegisterCodec(cdc)
    20  	codec.RegisterCrypto(cdc)
    21  	types.RegisterCodec(cdc)
    22  	return
    23  }
    24  func TestDecodeStore(t *testing.T) {
    25  	cdc := makeTestCodec()
    26  
    27  	totalSupply := types.NewSupply(sdk.NewCoins(sdk.NewInt64Coin(sdk.DefaultBondDenom, 1000)))
    28  
    29  	kvPairs := tmkv.Pairs{
    30  		tmkv.Pair{Key: keeper.SupplyKey, Value: cdc.MustMarshalBinaryLengthPrefixed(totalSupply)},
    31  		tmkv.Pair{Key: []byte{0x99}, Value: []byte{0x99}},
    32  	}
    33  
    34  	tests := []struct {
    35  		name        string
    36  		expectedLog string
    37  	}{
    38  		{"Supply", fmt.Sprintf("%v\n%v", totalSupply, totalSupply)},
    39  		{"other", ""},
    40  	}
    41  
    42  	for i, tt := range tests {
    43  		i, tt := i, tt
    44  		t.Run(tt.name, func(t *testing.T) {
    45  			switch i {
    46  			case len(tests) - 1:
    47  				require.Panics(t, func() { DecodeStore(cdc, kvPairs[i], kvPairs[i]) }, tt.name)
    48  			default:
    49  				require.Equal(t, tt.expectedLog, DecodeStore(cdc, kvPairs[i], kvPairs[i]), tt.name)
    50  			}
    51  		})
    52  	}
    53  }