d07e41683a
<!-- The default pull request template is for types feat, fix, or refactor. For other templates, add one of the following parameters to the url: - template=docs.md - template=other.md --> ## Description Closes: #9362 <!-- Add a description of the changes that this PR introduces and the files that are the most critical to review. --> --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* I have... - [X] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [X] added `!` to the type prefix if API or client breaking change - [X] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting)) - [X] provided a link to the relevant issue or specification - [X] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules) - [X] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing) - [X] added a changelog entry to `CHANGELOG.md` - [X] included comments for [documenting Go code](https://blog.golang.org/godoc) - [X] updated the relevant documentation or specification - [X] reviewed "Files changed" and left comments if necessary - [X] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* 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)
36 lines
882 B
Go
36 lines
882 B
Go
package mock
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import (
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"testing"
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"github.com/stretchr/testify/require"
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dbm "github.com/tendermint/tm-db"
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storetypes "github.com/cosmos/cosmos-sdk/store/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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func TestStore(t *testing.T) {
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db := dbm.NewMemDB()
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cms := NewCommitMultiStore()
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key := sdk.NewKVStoreKey("test")
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cms.MountStoreWithDB(key, storetypes.StoreTypeIAVL, db)
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err := cms.LoadLatestVersion()
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require.Nil(t, err)
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store := cms.GetKVStore(key)
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require.NotNil(t, store)
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k := []byte("hello")
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v := []byte("world")
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require.False(t, store.Has(k))
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store.Set(k, v)
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require.True(t, store.Has(k))
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require.Equal(t, v, store.Get(k))
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store.Delete(k)
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require.False(t, store.Has(k))
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require.Panics(t, func() { store.Set([]byte(""), v) }, "setting an empty key should panic")
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require.Panics(t, func() { store.Set(nil, v) }, "setting a nil key should panic")
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}
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