gecko/vms/platformvm/static_service_test.go

// (c) 2019-2020, Ava Labs, Inc. All rights reserved.
// See the file LICENSE for licensing terms.

package platformvm

import (
	"bytes"
	"testing"

	"github.com/ava-labs/gecko/ids"
	"github.com/ava-labs/gecko/utils/formatting"
	"github.com/ava-labs/gecko/utils/json"
)

func TestBuildGenesis(t *testing.T) {
	expected := []byte{
		0x00, 0x00, 0x00, 0x01, 0x01, 0x5c, 0xce, 0x6c,
		0x55, 0xd6, 0xb5, 0x09, 0x84, 0x5c, 0x8c, 0x4e,
		0x30, 0xbe, 0xd9, 0x8d, 0x39, 0x1a, 0xe7, 0xf0,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x07, 0x5b, 0xcd, 0x15,
		0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
		0x05, 0x01, 0x5c, 0xce, 0x6c, 0x55, 0xd6, 0xb5,
		0x09, 0x84, 0x5c, 0x8c, 0x4e, 0x30, 0xbe, 0xd9,
		0x8d, 0x39, 0x1a, 0xe7, 0xf0, 0x00, 0x00, 0x00,
		0x00, 0x3a, 0xde, 0x68, 0xb1, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x01, 0x5c, 0xce, 0x6c, 0x55, 0xd6, 0xb5,
		0x09, 0x84, 0x5c, 0x8c, 0x4e, 0x30, 0xbe, 0xd9,
		0x8d, 0x39, 0x1a, 0xe7, 0xf0, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x13, 0x4d, 0x79, 0x20, 0x46,
		0x61, 0x76, 0x6f, 0x72, 0x69, 0x74, 0x65, 0x20,
		0x45, 0x70, 0x69, 0x73, 0x6f, 0x64, 0x65, 0x53,
		0x6f, 0x75, 0x74, 0x68, 0x20, 0x50, 0x61, 0x72,
		0x6b, 0x20, 0x65, 0x70, 0x69, 0x73, 0x6f, 0x64,
		0x65, 0x20, 0x70, 0x6c, 0x61, 0x79, 0x65, 0x72,
		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x53,
		0x63, 0x6f, 0x74, 0x74, 0x20, 0x54, 0x65, 0x6e,
		0x6f, 0x72, 0x6d, 0x61, 0x6e, 0x20, 0x6d, 0x75,
		0x73, 0x74, 0x20, 0x64, 0x69, 0x65, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05,
	}

	addr, _ := ids.ShortFromString("8CrVPQZ4VSqgL8zTdvL14G8HqAfrBr4z")
	genesisData := formatting.CB58{}
	genesisData.FromString("CGgRrQ3nws7RRMGyDV59cetJBAwmsmDyCSgku")
	vmID, _ := ids.FromString("dkFD29iYU9e9jah2nrnksTWJUy2VVpg5Lnqd7nQqvCJgR26H4")

	account := APIAccount{
		Address: addr,
		Balance: 123456789,
	}
	weight := json.Uint64(987654321)
	validator := APIDefaultSubnetValidator{
		APIValidator: APIValidator{
			EndTime: 15,
			Weight:  &weight,
			ID:      addr,
		},
		Destination: addr,
	}
	chains := APIChain{
		GenesisData: genesisData,
		VMID:        vmID,
		Name:        "My Favorite Episode",
	}

	args := BuildGenesisArgs{
		Accounts: []APIAccount{
			account,
		},
		Validators: []APIDefaultSubnetValidator{
			validator,
		},
		Chains: []APIChain{
			chains,
		},
		Time: 5,
	}
	reply := BuildGenesisReply{}

	ss := StaticService{}
	if err := ss.BuildGenesis(nil, &args, &reply); err != nil {
		t.Fatal(err)
	}

	if !bytes.Equal(reply.Bytes.Bytes, expected) {
		t.Fatalf("StaticService.BuildGenesis:\nReturned:\n%s\nExpected:\n%s",
			formatting.DumpBytes{Bytes: reply.Bytes.Bytes},
			formatting.DumpBytes{Bytes: expected})
	}
}

func TestBuildGenesisInvalidAccountBalance(t *testing.T) {
	id, _ := ids.ShortFromString("8CrVPQZ4VSqgL8zTdvL14G8HqAfrBr4z")
	account := APIAccount{
		Address: id,
		Balance: 0,
	}
	weight := json.Uint64(987654321)
	validator := APIDefaultSubnetValidator{
		APIValidator: APIValidator{
			EndTime: 15,
			Weight:  &weight,
			ID:      id,
		},
		Destination: id,
	}

	args := BuildGenesisArgs{
		Accounts: []APIAccount{
			account,
		},
		Validators: []APIDefaultSubnetValidator{
			validator,
		},
		Time: 5,
	}
	reply := BuildGenesisReply{}

	ss := StaticService{}
	if err := ss.BuildGenesis(nil, &args, &reply); err == nil {
		t.Fatalf("Should have errored due to an invalid balance")
	}
}

func TestBuildGenesisInvalidAmount(t *testing.T) {
	id, _ := ids.ShortFromString("8CrVPQZ4VSqgL8zTdvL14G8HqAfrBr4z")
	account := APIAccount{
		Address: id,
		Balance: 123456789,
	}
	weight := json.Uint64(0)
	validator := APIDefaultSubnetValidator{
		APIValidator: APIValidator{
			StartTime: 0,
			EndTime:   15,
			Weight:    &weight,
			ID:        id,
		},
		Destination: id,
	}

	args := BuildGenesisArgs{
		Accounts: []APIAccount{
			account,
		},
		Validators: []APIDefaultSubnetValidator{
			validator,
		},
		Time: 5,
	}
	reply := BuildGenesisReply{}

	ss := StaticService{}
	if err := ss.BuildGenesis(nil, &args, &reply); err == nil {
		t.Fatalf("Should have errored due to an invalid amount")
	}
}

func TestBuildGenesisInvalidEndtime(t *testing.T) {
	id, _ := ids.ShortFromString("8CrVPQZ4VSqgL8zTdvL14G8HqAfrBr4z")
	account := APIAccount{
		Address: id,
		Balance: 123456789,
	}

	weight := json.Uint64(987654321)
	validator := APIDefaultSubnetValidator{
		APIValidator: APIValidator{
			StartTime: 0,
			EndTime:   5,
			Weight:    &weight,
			ID:        id,
		},
		Destination: id,
	}

	args := BuildGenesisArgs{
		Accounts: []APIAccount{
			account,
		},
		Validators: []APIDefaultSubnetValidator{
			validator,
		},
		Time: 5,
	}
	reply := BuildGenesisReply{}

	ss := StaticService{}
	if err := ss.BuildGenesis(nil, &args, &reply); err == nil {
		t.Fatalf("Should have errored due to an invalid end time")
	}
}