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

     1  package staking
     2  
     3  import (
     4  	"fmt"
     5  	"testing"
     6  
     7  	"github.com/fibonacci-chain/fbc/libs/tendermint/crypto/ed25519"
     8  
     9  	"github.com/stretchr/testify/assert"
    10  
    11  	abci "github.com/fibonacci-chain/fbc/libs/tendermint/abci/types"
    12  	"github.com/stretchr/testify/require"
    13  
    14  	sdk "github.com/fibonacci-chain/fbc/libs/cosmos-sdk/types"
    15  	keep "github.com/fibonacci-chain/fbc/libs/cosmos-sdk/x/staking/keeper"
    16  	"github.com/fibonacci-chain/fbc/libs/cosmos-sdk/x/staking/types"
    17  )
    18  
    19  func TestInitGenesis(t *testing.T) {
    20  	ctx, accKeeper, keeper, supplyKeeper := keep.CreateTestInput(t, false, 1000)
    21  
    22  	valTokens := sdk.TokensFromConsensusPower(1)
    23  
    24  	params := keeper.GetParams(ctx)
    25  	validators := make([]Validator, 2)
    26  	var delegations []Delegation
    27  
    28  	// initialize the validators
    29  	validators[0].OperatorAddress = sdk.ValAddress(keep.Addrs[0])
    30  	validators[0].ConsPubKey = keep.PKs[0]
    31  	validators[0].Description = NewDescription("hoop", "", "", "", "")
    32  	validators[0].Status = sdk.Bonded
    33  	validators[0].Tokens = valTokens
    34  	validators[0].DelegatorShares = valTokens.ToDec()
    35  	validators[1].OperatorAddress = sdk.ValAddress(keep.Addrs[1])
    36  	validators[1].ConsPubKey = keep.PKs[1]
    37  	validators[1].Description = NewDescription("bloop", "", "", "", "")
    38  	validators[1].Status = sdk.Bonded
    39  	validators[1].Tokens = valTokens
    40  	validators[1].DelegatorShares = valTokens.ToDec()
    41  
    42  	genesisState := types.NewGenesisState(params, validators, delegations)
    43  	vals := InitGenesis(ctx, keeper, accKeeper, supplyKeeper, genesisState)
    44  
    45  	actualGenesis := ExportGenesis(ctx, keeper)
    46  	require.Equal(t, genesisState.Params, actualGenesis.Params)
    47  	require.Equal(t, genesisState.Delegations, actualGenesis.Delegations)
    48  	require.EqualValues(t, keeper.GetAllValidators(ctx), actualGenesis.Validators)
    49  
    50  	// now make sure the validators are bonded and intra-tx counters are correct
    51  	resVal, found := keeper.GetValidator(ctx, sdk.ValAddress(keep.Addrs[0]))
    52  	require.True(t, found)
    53  	require.Equal(t, sdk.Bonded, resVal.Status)
    54  
    55  	resVal, found = keeper.GetValidator(ctx, sdk.ValAddress(keep.Addrs[1]))
    56  	require.True(t, found)
    57  	require.Equal(t, sdk.Bonded, resVal.Status)
    58  
    59  	abcivals := make([]abci.ValidatorUpdate, len(vals))
    60  	for i, val := range validators {
    61  		abcivals[i] = val.ABCIValidatorUpdate()
    62  	}
    63  
    64  	require.Equal(t, abcivals, vals)
    65  }
    66  
    67  func TestInitGenesisLargeValidatorSet(t *testing.T) {
    68  	size := 200
    69  	require.True(t, size > 100)
    70  
    71  	ctx, accKeeper, keeper, supplyKeeper := keep.CreateTestInput(t, false, 1000)
    72  
    73  	params := keeper.GetParams(ctx)
    74  	delegations := []Delegation{}
    75  	validators := make([]Validator, size)
    76  
    77  	for i := range validators {
    78  		validators[i] = NewValidator(sdk.ValAddress(keep.Addrs[i]),
    79  			keep.PKs[i], NewDescription(fmt.Sprintf("#%d", i), "", "", "", ""))
    80  
    81  		validators[i].Status = sdk.Bonded
    82  
    83  		tokens := sdk.TokensFromConsensusPower(1)
    84  		if i < 100 {
    85  			tokens = sdk.TokensFromConsensusPower(2)
    86  		}
    87  		validators[i].Tokens = tokens
    88  		validators[i].DelegatorShares = tokens.ToDec()
    89  	}
    90  
    91  	genesisState := types.NewGenesisState(params, validators, delegations)
    92  	vals := InitGenesis(ctx, keeper, accKeeper, supplyKeeper, genesisState)
    93  
    94  	abcivals := make([]abci.ValidatorUpdate, 100)
    95  	for i, val := range validators[:100] {
    96  		abcivals[i] = val.ABCIValidatorUpdate()
    97  	}
    98  
    99  	require.Equal(t, abcivals, vals)
   100  }
   101  
   102  func TestValidateGenesis(t *testing.T) {
   103  	genValidators1 := make([]types.Validator, 1, 5)
   104  	pk := ed25519.GenPrivKey().PubKey()
   105  	genValidators1[0] = types.NewValidator(sdk.ValAddress(pk.Address()), pk, types.NewDescription("", "", "", "", ""))
   106  	genValidators1[0].Tokens = sdk.OneInt()
   107  	genValidators1[0].DelegatorShares = sdk.OneDec()
   108  
   109  	tests := []struct {
   110  		name    string
   111  		mutate  func(*types.GenesisState)
   112  		wantErr bool
   113  	}{
   114  		{"default", func(*types.GenesisState) {}, false},
   115  		// validate genesis validators
   116  		{"duplicate validator", func(data *types.GenesisState) {
   117  			data.Validators = genValidators1
   118  			data.Validators = append(data.Validators, genValidators1[0])
   119  		}, true},
   120  		{"no delegator shares", func(data *types.GenesisState) {
   121  			data.Validators = genValidators1
   122  			data.Validators[0].DelegatorShares = sdk.ZeroDec()
   123  		}, true},
   124  		{"jailed and bonded validator", func(data *types.GenesisState) {
   125  			data.Validators = genValidators1
   126  			data.Validators[0].Jailed = true
   127  			data.Validators[0].Status = sdk.Bonded
   128  		}, true},
   129  	}
   130  
   131  	for _, tt := range tests {
   132  		tt := tt
   133  		t.Run(tt.name, func(t *testing.T) {
   134  			genesisState := types.DefaultGenesisState()
   135  			tt.mutate(&genesisState)
   136  			if tt.wantErr {
   137  				assert.Error(t, ValidateGenesis(genesisState))
   138  			} else {
   139  				assert.NoError(t, ValidateGenesis(genesisState))
   140  			}
   141  		})
   142  	}
   143  }