Add bats target to Makefile and run it in CI

Signed-off-by: Jan Dubois <[email protected]>

Author: jandubois

.github/workflows/test.yml

@@ -232,6 +232,11 @@ jobs:
     timeout-minutes: 120
     steps:
     - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
+      with:
+        # BATS tests don't expect lima version warnings like:
+        # msg="treating lima version \"ea336ae\" from \"/Users/runner/.lima-bats/dummy/lima-version\" as very latest release"
+        fetch-depth: 0
+        submodules: true
     - uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00  # v6.0.0
       with:
         go-version: 1.25.x
@@ -252,6 +257,8 @@ jobs:
       # coreutils: required by test-templates.sh for the "timeout" command
       # w3m :      required by test-templates.sh for port forwarding tests
       run: brew install qemu bash coreutils w3m
+    - name: "Run BATS integration tests"
+      run: make bats
     - name: "Adjust LIMACTL_CREATE_ARGS"
       run: echo "LIMACTL_CREATE_ARGS=${LIMACTL_CREATE_ARGS} --vm-type=qemu" >>$GITHUB_ENV
     - name: "Inject `no_timer_check` to kernel cmdline"

Makefile

@@ -505,6 +505,10 @@ check-generated:
 		((git diff $$(find . -name '*.pb.desc') | cat) && \
 		(echo "Please run 'make generate' when making changes to proto files and check-in the generated file changes" && false))
 
+.PHONY: bats
+bats: native
+	PATH=$$PWD/_output/bin:$$PATH ./bats/lib/bats-core/bin/bats --timing ./bats/tests
+
 .PHONY: lint
 lint: check-generated
 	golangci-lint run ./...