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Implement ADR 024 - Coin Metadata (cosmos#6821)
* Implement ADR 024 - Coin Metadata * Fix lint * Fix proto lint * Index metadata by denom * Fix test * Fix proto comments * Add GetAllDenomMetaData help method and refactor code accordingly * Add x/bank/keeper/genesis_test.go Co-authored-by: Alexander Bezobchuk <[email protected]> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,212 @@ | ||
| { | ||
| "genesis_time": "2020-07-18T22:22:09.286222793Z", | ||
| "chain_id": "123", | ||
| "consensus_params": { | ||
| "block": { | ||
| "max_bytes": "22020096", | ||
| "max_gas": "-1", | ||
| "time_iota_ms": "1000" | ||
| }, | ||
| "evidence": { | ||
| "max_age_num_blocks": "100000", | ||
| "max_age_duration": "172800000000000" | ||
| }, | ||
| "validator": { | ||
| "pub_key_types": [ | ||
| "ed25519" | ||
| ] | ||
| } | ||
| }, | ||
| "app_hash": "", | ||
| "app_state": { | ||
| "bank": { | ||
| "params": { | ||
| "default_send_enabled": true | ||
| }, | ||
| "balances": [ {"address": "cosmos106vrzv5xkheqhjm023pxcxlqmcjvuhtfyachz4", | ||
| "coins": [ | ||
| { | ||
| "denom": "nametoken", | ||
| "amount": "1000" | ||
| }, | ||
| { | ||
| "denom": "stake", | ||
| "amount": "100000000" | ||
| } | ||
| ] | ||
| }, | ||
| { "address": "cosmos1xztun2634zplhajda7tmjaxy488qj44n765t58", | ||
| "coins": [ | ||
| { | ||
| "denom": "nametoken", | ||
| "amount": "1000" | ||
| }, | ||
| { | ||
| "denom": "stake", | ||
| "amount": "100000000" | ||
| } | ||
| ] | ||
| } | ||
| ], | ||
|
|
||
| "supply": [], | ||
| "denom_metadata": [{ | ||
| "description": "The native staking token of the Cosmos Hub.", | ||
| "denom_units": [ { | ||
| "denom": "uatom", | ||
| "exponent": 0, | ||
| "aliases": [ | ||
| "microatom" | ||
| ] | ||
| }, | ||
| { | ||
| "denom": "matom", | ||
| "exponent": 3, | ||
| "aliases": [ | ||
| "milliatom" | ||
| ] | ||
| }, | ||
| { | ||
| "denom": "atom", | ||
| "exponent": 6 | ||
| }], | ||
| "base": "uatom", | ||
| "display": "atom" | ||
| }] | ||
|
|
||
| }, | ||
| "genutil": { | ||
| "gentxs": [] | ||
| }, | ||
| "capability": { | ||
| "index": "1", | ||
| "owners": [] | ||
| }, | ||
| "mint": { | ||
| "minter": { | ||
| "inflation": "0.130000000000000000", | ||
| "annual_provisions": "0.000000000000000000" | ||
| }, | ||
| "params": { | ||
| "mint_denom": "stake", | ||
| "inflation_rate_change": "0.130000000000000000", | ||
| "inflation_max": "0.200000000000000000", | ||
| "inflation_min": "0.070000000000000000", | ||
| "goal_bonded": "0.670000000000000000", | ||
| "blocks_per_year": "6311520" | ||
| } | ||
| }, | ||
| "ibc": { | ||
| "client_genesis": { | ||
| "clients": [], | ||
| "clients_consensus": [], | ||
| "create_localhost": true | ||
| }, | ||
| "connection_genesis": { | ||
| "connections": [], | ||
| "client_connection_paths": [] | ||
| }, | ||
| "channel_genesis": { | ||
| "channels": [], | ||
| "acknowledgements": [], | ||
| "commitments": [], | ||
| "send_sequences": [], | ||
| "recv_sequences": [], | ||
| "ack_sequences": [] | ||
| } | ||
| }, | ||
| "upgrade": {}, | ||
| "evidence": { | ||
| "evidence": [] | ||
| }, | ||
| "auth": { | ||
| "params": { | ||
| "max_memo_characters": "256", | ||
| "tx_sig_limit": "7", | ||
| "tx_size_cost_per_byte": "10", | ||
| "sig_verify_cost_ed25519": "590", | ||
| "sig_verify_cost_secp256k1": "1000" | ||
| }, | ||
| "accounts": [] | ||
| }, | ||
| "gov": { | ||
| "starting_proposal_id": "1", | ||
| "deposits": null, | ||
| "votes": null, | ||
| "proposals": null, | ||
| "deposit_params": { | ||
| "min_deposit": [ | ||
| { | ||
| "denom": "stake", | ||
| "amount": "10000000" | ||
| } | ||
| ], | ||
| "max_deposit_period": "172800000000000" | ||
| }, | ||
| "voting_params": { | ||
| "voting_period": "172800000000000" | ||
| }, | ||
| "tally_params": { | ||
| "quorum": "0.334000000000000000", | ||
| "threshold": "0.500000000000000000", | ||
| "veto": "0.334000000000000000" | ||
| } | ||
| }, | ||
| "params": null, | ||
| "transfer": { | ||
| "port_id": "transfer" | ||
| }, | ||
| "crisis": { | ||
| "constant_fee": { | ||
| "denom": "stake", | ||
| "amount": "1000" | ||
| } | ||
| }, | ||
| "distribution": { | ||
| "params": { | ||
| "community_tax": "0.020000000000000000", | ||
| "base_proposer_reward": "0.010000000000000000", | ||
| "bonus_proposer_reward": "0.040000000000000000", | ||
| "withdraw_addr_enabled": true | ||
| }, | ||
| "fee_pool": { | ||
| "community_pool": [] | ||
| }, | ||
| "delegator_withdraw_infos": [], | ||
| "previous_proposer": "", | ||
| "outstanding_rewards": [], | ||
| "validator_accumulated_commissions": [], | ||
| "validator_historical_rewards": [], | ||
| "validator_current_rewards": [], | ||
| "delegator_starting_infos": [], | ||
| "validator_slash_events": [] | ||
| }, | ||
| "slashing": { | ||
| "params": { | ||
| "signed_blocks_window": "100", | ||
| "min_signed_per_window": "0.500000000000000000", | ||
| "downtime_jail_duration": "600000000000", | ||
| "slash_fraction_double_sign": "0.050000000000000000", | ||
| "slash_fraction_downtime": "0.010000000000000000" | ||
| }, | ||
| "signing_infos": {}, | ||
| "missed_blocks": {} | ||
| }, | ||
| "staking": { | ||
| "params": { | ||
| "unbonding_time": "1814400000000000", | ||
| "max_validators": 100, | ||
| "max_entries": 7, | ||
| "historical_entries": 100, | ||
| "bond_denom": "stake" | ||
| }, | ||
| "last_total_power": "0", | ||
| "last_validator_powers": null, | ||
| "validators": null, | ||
| "delegations": null, | ||
| "unbonding_delegations": null, | ||
| "redelegations": null, | ||
| "exported": false | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| package keeper_test | ||
|
|
||
| import ( | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/cosmos/cosmos-sdk/x/bank/types" | ||
| ) | ||
|
|
||
| func (suite *IntegrationTestSuite) TestExportGenesis() { | ||
| app, ctx := suite.app, suite.ctx | ||
|
|
||
| expectedMetadata := suite.getTestMetadata() | ||
| expectedBalances := suite.getTestBalances() | ||
| for i := range []int{1, 2} { | ||
| app.BankKeeper.SetDenomMetaData(ctx, expectedMetadata[i]) | ||
| err := app.BankKeeper.SetBalances(ctx, expectedBalances[i].Address, expectedBalances[i].Coins) | ||
| suite.Require().NoError(err) | ||
| } | ||
|
|
||
| totalSupply := types.NewSupply(sdk.NewCoins(sdk.NewInt64Coin("test", 400000000))) | ||
| app.BankKeeper.SetSupply(ctx, totalSupply) | ||
| app.BankKeeper.SetParams(ctx, types.DefaultParams()) | ||
|
|
||
| exportGenesis := app.BankKeeper.ExportGenesis(ctx) | ||
|
|
||
| suite.Require().Len(exportGenesis.Params.SendEnabled, 0) | ||
| suite.Require().Equal(types.DefaultParams().DefaultSendEnabled, exportGenesis.Params.DefaultSendEnabled) | ||
| suite.Require().Equal(totalSupply.GetTotal(), exportGenesis.Supply) | ||
| suite.Require().Equal(expectedBalances, exportGenesis.Balances) | ||
| suite.Require().Equal(expectedMetadata, exportGenesis.DenomMetadata) | ||
| } | ||
|
|
||
| func (suite *IntegrationTestSuite) getTestBalances() []types.Balance { | ||
| addr2, _ := sdk.AccAddressFromBech32("cosmos1f9xjhxm0plzrh9cskf4qee4pc2xwp0n0556gh0") | ||
| addr1, _ := sdk.AccAddressFromBech32("cosmos1fl48vsnmsdzcv85q5d2q4z5ajdha8yu34mf0eh") | ||
| return []types.Balance{ | ||
| {addr2, sdk.Coins{sdk.NewInt64Coin("testcoin1", 32), sdk.NewInt64Coin("testcoin2", 34)}}, | ||
| {addr1, sdk.Coins{sdk.NewInt64Coin("testcoin3", 10)}}, | ||
| } | ||
|
|
||
| } |
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