## 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
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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)
Files returned by WriteToNewTempFile are cleaned up
automatically at the end of a test case execution.
WriteToNewTempFile now relies on the TB.TempDir()
function provided by the testing std package.
TempFile returns a temporary file that can be used
within a test case and is automatically removed
at the end of the test execution.
* remove unused functions
* create helper func to send tx
* refactor to use test help to send tx by client
* Commit before getting backend.
* Temporal commit
* temp commit
* remove the creation of txbuilder from cli
* fix imports
* update changelog
* Remove unused function.
* Add flag home into tx sign command.
* migrade TestCLIValidateSignatures to use new test suite
* migrate test one
* Add changes to make sign batch.
* make test pass
* refactor common logic
* First part of cli sign.
* Add test for sign batch.
* refactor a little and improve the test
* migrate broadcast command
* fix linter
* Remove printf for debug in bank module.
* Fix unused err var.
* fix linter
* fix test
* fix tests client
* Fix linter.
* Temp commit signature.
* encode tx
* migrate tests
* Fix imports.
* Remove changelog
* fix tests
* Fix tests.
* Update x/bank/client/testutil/cli_helpers.go
* Remove alias.
* Remove wait for N block func.
* export callCmd function into its own file.
* fix imports
* bring back to inner functions
* apply mock io
* the helpers use mockio
* fix bug
* Add Helpers.
* return to put the function in testutil package
* return BufferWriter in ExecTestCLICmd
Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Prepare migrating testing auxiliary functions from tests
to testutil.
Remove local duplicates on testutil.WriteToNewTempFile().
Always favor testutil.NewTestCaseDir() over ioutil.TempDir().
Add test cases for the testing auxiliary functions.
Eng Zer Jun
Alessio Treglia
Jonathan Gimeno
Alexander Bezobchuk