Drop Kubernetes v1.23 and support Kubernetes v1.26 #1691

	name: Go Test

	on:
	pull_request:
	paths-ignore:
	- "pkg/new-ui/v1beta1/frontend/**"

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	generatetests:
	name: Generate And Format Test
	runs-on: ubuntu-latest
	env:
	GOPATH: ${{ github.workspace }}/go
	defaults:
	run:
	working-directory: ${{ env.GOPATH }}/src/github.com/kubeflow/katib
	steps:
	- name: Check out code
	uses: actions/checkout@v3
	with:
	path: ${{ env.GOPATH }}/src/github.com/kubeflow/katib

	- name: Setup Go
	uses: actions/setup-go@v3
	with:
	go-version-file: ${{ env.GOPATH }}/src/github.com/kubeflow/katib/go.mod

	- name: Check Go Modules, Generated Go/Python codes, and Format
	run: make check

	unittests:
	name: Unit Test
	runs-on: ubuntu-latest
	env:
	GOPATH: ${{ github.workspace }}/go
	defaults:
	run:
	working-directory: ${{ env.GOPATH }}/src/github.com/kubeflow/katib
	steps:
	- name: Check out code
	uses: actions/checkout@v3
	with:
	path: ${{ env.GOPATH }}/src/github.com/kubeflow/katib

	- name: Setup Go
	uses: actions/setup-go@v3
	with:
	go-version-file: ${{ env.GOPATH }}/src/github.com/kubeflow/katib/go.mod

	- name: Run Go test
	run: go mod download && make test ENVTEST_K8S_VERSION=${{ matrix.kubernetes-version }}

	- name: Coveralls report
	uses: shogo82148/actions-goveralls@v1
	with:
	path-to-profile: coverage.out
	working-directory: ${{ env.GOPATH }}/src/github.com/kubeflow/katib

	strategy:
	fail-fast: false
	matrix:
	# Detail: `setup-envtest list --arch amd64`
	kubernetes-version: ["1.24.2", "1.25.0", "1.26.1"]

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