40a92a2aec
## Description The `io/ioutil` package has been deprecated in Go 1.16 (See https://golang.org/doc/go1.16#ioutil). Since cosmos-sdk has upgraded to Go 1.17 (#9987), this PR replaces the existing `io/ioutil` functions with their new definitions in `io` and `os` packages. --- ### 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 - [ ] 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)) - [ ] 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) - [ ] 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` - [ ] included comments for [documenting Go code](https://blog.golang.org/godoc) - [ ] 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)
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
package testutil_test
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import (
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"io"
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"os"
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"testing"
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"github.com/spf13/cobra"
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"github.com/stretchr/testify/require"
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"github.com/cosmos/cosmos-sdk/testutil"
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)
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func TestApplyMockIO(t *testing.T) {
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cmd := &cobra.Command{}
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oldStdin := cmd.InOrStdin()
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oldStdout := cmd.OutOrStdout()
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oldStderr := cmd.ErrOrStderr()
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testutil.ApplyMockIO(cmd)
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require.NotEqual(t, cmd.InOrStdin(), oldStdin)
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require.NotEqual(t, cmd.OutOrStdout(), oldStdout)
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require.NotEqual(t, cmd.ErrOrStderr(), oldStderr)
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require.Equal(t, cmd.ErrOrStderr(), cmd.OutOrStdout())
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}
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func TestWriteToNewTempFile(t *testing.T) {
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tempfile := testutil.WriteToNewTempFile(t, "test string")
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tempfile.Close()
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bs, err := os.ReadFile(tempfile.Name())
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require.NoError(t, err)
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require.Equal(t, "test string", string(bs))
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}
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func TestApplyMockIODiscardOutErr(t *testing.T) {
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cmd := &cobra.Command{}
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oldStdin := cmd.InOrStdin()
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testutil.ApplyMockIODiscardOutErr(cmd)
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require.NotEqual(t, cmd.InOrStdin(), oldStdin)
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require.Equal(t, cmd.OutOrStdout(), io.Discard)
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require.Equal(t, cmd.ErrOrStderr(), io.Discard)
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}
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