cosmos-sdk/x/mint/keeper/querier_test.go
NagaTulasi 58673f85fa
refactor: convert keeper tests to testsuite (#10187)
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## Description

Closes: #10046 

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are the most critical to review. -->

---

### Author Checklist

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please add links to any relevant follow up issues.*

I have...

- [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] added `!` to the type prefix if API or client breaking change
- [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [ ] provided a link to the relevant issue or specification
- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [ ] added a changelog entry to `CHANGELOG.md`
- [ ] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [ ] updated the relevant documentation or specification
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I have...

- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
- [ ] confirmed all author checklist items have been addressed 
- [ ] reviewed state machine logic
- [ ] reviewed API design and naming
- [ ] reviewed documentation is accurate
- [ ] reviewed tests and test coverage
- [ ] manually tested (if applicable)
2021-09-22 09:51:20 +00:00

106 lines
3.1 KiB
Go

package keeper_test
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
abci "github.com/tendermint/tendermint/abci/types"
tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/simapp"
sdk "github.com/cosmos/cosmos-sdk/types"
keep "github.com/cosmos/cosmos-sdk/x/mint/keeper"
"github.com/cosmos/cosmos-sdk/x/mint/types"
)
type MintKeeperTestSuite struct {
suite.Suite
app *simapp.SimApp
ctx sdk.Context
legacyQuerierCdc *codec.AminoCodec
}
func (suite *MintKeeperTestSuite) SetupTest() {
app := simapp.Setup(suite.T(), true)
ctx := app.BaseApp.NewContext(true, tmproto.Header{})
app.MintKeeper.SetParams(ctx, types.DefaultParams())
app.MintKeeper.SetMinter(ctx, types.DefaultInitialMinter())
legacyQuerierCdc := codec.NewAminoCodec(app.LegacyAmino())
suite.app = app
suite.ctx = ctx
suite.legacyQuerierCdc = legacyQuerierCdc
}
func (suite *MintKeeperTestSuite) TestNewQuerier(t *testing.T) {
app, ctx, legacyQuerierCdc := suite.app, suite.ctx, suite.legacyQuerierCdc
querier := keep.NewQuerier(app.MintKeeper, legacyQuerierCdc.LegacyAmino)
query := abci.RequestQuery{
Path: "",
Data: []byte{},
}
_, err := querier(ctx, []string{types.QueryParameters}, query)
require.NoError(t, err)
_, err = querier(ctx, []string{types.QueryInflation}, query)
require.NoError(t, err)
_, err = querier(ctx, []string{types.QueryAnnualProvisions}, query)
require.NoError(t, err)
_, err = querier(ctx, []string{"foo"}, query)
require.Error(t, err)
}
func (suite *MintKeeperTestSuite) TestQueryParams(t *testing.T) {
app, ctx, legacyQuerierCdc := suite.app, suite.ctx, suite.legacyQuerierCdc
querier := keep.NewQuerier(app.MintKeeper, legacyQuerierCdc.LegacyAmino)
var params types.Params
res, sdkErr := querier(ctx, []string{types.QueryParameters}, abci.RequestQuery{})
require.NoError(t, sdkErr)
err := app.LegacyAmino().UnmarshalJSON(res, &params)
require.NoError(t, err)
require.Equal(t, app.MintKeeper.GetParams(ctx), params)
}
func (suite *MintKeeperTestSuite) TestQueryInflation(t *testing.T) {
app, ctx, legacyQuerierCdc := suite.app, suite.ctx, suite.legacyQuerierCdc
querier := keep.NewQuerier(app.MintKeeper, legacyQuerierCdc.LegacyAmino)
var inflation sdk.Dec
res, sdkErr := querier(ctx, []string{types.QueryInflation}, abci.RequestQuery{})
require.NoError(t, sdkErr)
err := app.LegacyAmino().UnmarshalJSON(res, &inflation)
require.NoError(t, err)
require.Equal(t, app.MintKeeper.GetMinter(ctx).Inflation, inflation)
}
func (suite *MintKeeperTestSuite) TestQueryAnnualProvisions(t *testing.T) {
app, ctx, legacyQuerierCdc := suite.app, suite.ctx, suite.legacyQuerierCdc
querier := keep.NewQuerier(app.MintKeeper, legacyQuerierCdc.LegacyAmino)
var annualProvisions sdk.Dec
res, sdkErr := querier(ctx, []string{types.QueryAnnualProvisions}, abci.RequestQuery{})
require.NoError(t, sdkErr)
err := app.LegacyAmino().UnmarshalJSON(res, &annualProvisions)
require.NoError(t, err)
require.Equal(t, app.MintKeeper.GetMinter(ctx).AnnualProvisions, annualProvisions)
}