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61 lines
2.6 KiB
61 lines
2.6 KiB
package types
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/tendermint/tendermint/crypto"
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)
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func TestGenesisBad(t *testing.T) {
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// test some bad ones from raw json
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testCases := [][]byte{
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[]byte{}, // empty
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[]byte{1, 1, 1, 1, 1}, // junk
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[]byte(`{}`), // empty
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[]byte(`{"chain_id":"mychain"}`), // missing validators
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[]byte(`{"chain_id":"mychain","validators":[]}`), // missing validators
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[]byte(`{"chain_id":"mychain","validators":[{}]}`), // missing validators
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[]byte(`{"chain_id":"mychain","validators":null}`), // missing validators
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[]byte(`{"chain_id":"mychain"}`), // missing validators
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[]byte(`{"validators":[{"pub_key":{"type":"tendermint/PubKeyEd25519","value":"AT/+aaL1eB0477Mud9JMm8Sh8BIvOYlPGC9KkIUmFaE="},"power":"10","name":""}]}`), // missing chain_id
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}
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for _, testCase := range testCases {
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_, err := GenesisDocFromJSON(testCase)
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assert.Error(t, err, "expected error for empty genDoc json")
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}
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}
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func TestGenesisGood(t *testing.T) {
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// test a good one by raw json
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genDocBytes := []byte(`{"genesis_time":"0001-01-01T00:00:00Z","chain_id":"test-chain-QDKdJr","consensus_params":null,"validators":[{"pub_key":{"type":"tendermint/PubKeyEd25519","value":"AT/+aaL1eB0477Mud9JMm8Sh8BIvOYlPGC9KkIUmFaE="},"power":"10","name":""}],"app_hash":"","app_state":{"account_owner": "Bob"}}`)
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_, err := GenesisDocFromJSON(genDocBytes)
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assert.NoError(t, err, "expected no error for good genDoc json")
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// create a base gendoc from struct
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baseGenDoc := &GenesisDoc{
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ChainID: "abc",
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Validators: []GenesisValidator{{crypto.GenPrivKeyEd25519().PubKey(), 10, "myval"}},
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}
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genDocBytes, err = cdc.MarshalJSON(baseGenDoc)
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assert.NoError(t, err, "error marshalling genDoc")
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// test base gendoc and check consensus params were filled
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genDoc, err := GenesisDocFromJSON(genDocBytes)
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assert.NoError(t, err, "expected no error for valid genDoc json")
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assert.NotNil(t, genDoc.ConsensusParams, "expected consensus params to be filled in")
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// create json with consensus params filled
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genDocBytes, err = cdc.MarshalJSON(genDoc)
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assert.NoError(t, err, "error marshalling genDoc")
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genDoc, err = GenesisDocFromJSON(genDocBytes)
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assert.NoError(t, err, "expected no error for valid genDoc json")
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// test with invalid consensus params
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genDoc.ConsensusParams.BlockSize.MaxBytes = 0
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genDocBytes, err = cdc.MarshalJSON(genDoc)
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assert.NoError(t, err, "error marshalling genDoc")
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genDoc, err = GenesisDocFromJSON(genDocBytes)
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assert.Error(t, err, "expected error for genDoc json with block size of 0")
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}
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