* test: use `T.TempDir` to create temporary test directory
This commit replaces `ioutil.TempDir` with `t.TempDir` in tests. The
directory created by `t.TempDir` is automatically removed when the test
and all its subtests complete.
Prior to this commit, temporary directory created using `ioutil.TempDir`
needs to be removed manually by calling `os.RemoveAll`, which is omitted
in some tests. The error handling boilerplate e.g.
defer func() {
if err := os.RemoveAll(dir); err != nil {
t.Fatal(err)
}
}
is also tedious, but `t.TempDir` handles this for us nicely.
Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* docs: update CHANGELOG.adoc
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* Add support for multi-containers
* Update examples
* Fix UpdateContainers to match by name
* Add experimental note & tests
* Rename flag to --extra-containers
* Fix formatting
* Fix flag renaming leftovers
* Update pkg/kn/flags/podspec_test.go
Co-authored-by: Roland Huß <rhuss@redhat.com>
Co-authored-by: Roland Huß <rhuss@redhat.com>
Eng Zer Jun