cosmos-sdk/x/upgrade/types/proposal_test.go

106 lines
2.8 KiB
Go

package types_test
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/cosmos/cosmos-sdk/codec"
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
gov "github.com/cosmos/cosmos-sdk/x/gov/types"
"github.com/cosmos/cosmos-sdk/x/upgrade/types"
)
type ProposalWrapper struct {
Prop gov.Content
}
func TestContentAccessors(t *testing.T) {
cases := map[string]struct {
p gov.Content
title string
desc string
typ string
str string
}{
"upgrade": {
p: types.NewSoftwareUpgradeProposal("Title", "desc", types.Plan{
Name: "due_height",
Info: "https://foo.bar",
Height: 99999999999,
}),
title: "Title",
desc: "desc",
typ: "SoftwareUpgrade",
str: "Software Upgrade Proposal:\n Title: Title\n Description: desc\n",
},
"cancel": {
p: types.NewCancelSoftwareUpgradeProposal("Cancel", "bad idea"),
title: "Cancel",
desc: "bad idea",
typ: "CancelSoftwareUpgrade",
str: "Cancel Software Upgrade Proposal:\n Title: Cancel\n Description: bad idea\n",
},
}
cdc := codec.NewLegacyAmino()
gov.RegisterLegacyAminoCodec(cdc)
types.RegisterLegacyAminoCodec(cdc)
for name, tc := range cases {
tc := tc // copy to local variable for scopelint
t.Run(name, func(t *testing.T) {
assert.Equal(t, tc.title, tc.p.GetTitle())
assert.Equal(t, tc.desc, tc.p.GetDescription())
assert.Equal(t, tc.typ, tc.p.ProposalType())
assert.Equal(t, "upgrade", tc.p.ProposalRoute())
assert.Equal(t, tc.str, tc.p.String())
// try to encode and decode type to ensure codec works
wrap := ProposalWrapper{tc.p}
bz, err := cdc.MarshalBinaryBare(&wrap)
require.NoError(t, err)
unwrap := ProposalWrapper{}
err = cdc.UnmarshalBinaryBare(bz, &unwrap)
require.NoError(t, err)
// all methods should look the same
assert.Equal(t, tc.title, unwrap.Prop.GetTitle())
assert.Equal(t, tc.desc, unwrap.Prop.GetDescription())
assert.Equal(t, tc.typ, unwrap.Prop.ProposalType())
assert.Equal(t, "upgrade", unwrap.Prop.ProposalRoute())
assert.Equal(t, tc.str, unwrap.Prop.String())
})
}
}
// tests a software update proposal can be marshaled and unmarshaled
func TestMarshalSoftwareUpdateProposal(t *testing.T) {
// create proposal
plan := types.Plan{
Name: "upgrade",
Height: 1000,
}
content := types.NewSoftwareUpgradeProposal("title", "description", plan)
sup, ok := content.(*types.SoftwareUpgradeProposal)
require.True(t, ok)
// create codec
ir := codectypes.NewInterfaceRegistry()
types.RegisterInterfaces(ir)
gov.RegisterInterfaces(ir)
cdc := codec.NewProtoCodec(ir)
// marshal message
bz, err := cdc.MarshalJSON(sup)
require.NoError(t, err)
// unmarshal proposal
newSup := &types.SoftwareUpgradeProposal{}
err = cdc.UnmarshalJSON(bz, newSup)
require.NoError(t, err)
}