Add unit testing makefile target

Signed-off-by: Ondra Machacek <omachace@redhat.com>

.github/workflows/go.yml

@@ -15,35 +15,16 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
 
-    - name: Test
+    - name: Prepare
       run: |
-        touch rhcos-live.x86_64.iso
         make generate
-        make build
+        DOWNLOAD_RHCOS=false make build
+
+    - name: Test
+      run: |
         make test
 
     - name: Checking generated files are up to date
       run: |
         if [[ $(git ls-files --others --exclude-standard) ]]; then git ls-files --others --exclude-standard; echo "These files are not tracked by git"; exit 1; fi
         if [ -n "$(git status --porcelain)" ]; then echo "There are uncommitted changes:"; git status --short; exit 1; fi
-
-  Lint:
-    name: Lint code
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v4
-
-      - name: Run golangci-lint
-        uses: golangci/golangci-lint-action@v6.1.1
-        with:
-          args: --timeout=2m
-
-  YamlLint:
-    runs-on: ubuntu-latest
-    steps:
-      - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
-      - name: 🚀 Run yamllint
-        run: |
-          yamllint -f github -c .yamllint .

.gitignore

@@ -10,3 +10,4 @@ examples/config.ign
 examples/config.yaml
 *.local.*
 /tmp/
+cover.out

Makefile

@@ -10,6 +10,7 @@ MIGRATION_PLANNER_AGENT_IMAGE ?= quay.io/kubev2v/migration-planner-agent
 MIGRATION_PLANNER_COLLECTOR_IMAGE ?= quay.io/kubev2v/migration-planner-collector
 MIGRATION_PLANNER_API_IMAGE ?= quay.io/kubev2v/migration-planner-api
 MIGRATION_PLANNER_UI_IMAGE ?= quay.io/kubev2v/migration-planner-ui
+DOWNLOAD_RHCOS ?= true
 
 SOURCE_GIT_TAG ?=$(shell git describe --always --long --tags --abbrev=7 --match 'v[0-9]*' || echo 'v0.0.0-unknown-$(SOURCE_GIT_COMMIT)')
 SOURCE_GIT_TREE_STATE ?=$(shell ( ( [ ! -d ".git/" ] || git diff --quiet ) && echo 'clean' ) || echo 'dirty')
@@ -42,6 +43,18 @@ help:
 	@echo "    build:           run all builds"
 	@echo "    clean:           clean up all containers and volumes"
 
+GOBIN = $(shell pwd)/bin
+GINKGO = $(GOBIN)/ginkgo
+ginkgo: ## Download ginkgo locally if necessary.
+ifeq (, $(shell which ginkgo 2> /dev/null))
+	go install -v github.com/onsi/ginkgo/v2/ginkgo@v2.15.0
+endif
+
+TEST_PACKAGES := ./...
+GINKGO_OPTIONS ?= --skip e2e
+test: ginkgo
+	$(GINKGO) --cover -output-dir=. -coverprofile=cover.out -v --show-node-events $(GINKGO_OPTIONS) $(TEST_PACKAGES)
+
 generate:
 	go generate -v $(shell go list ./...)
 	hack/mockgen.sh
@@ -50,10 +63,12 @@ tidy:
 	git ls-files go.mod '**/*go.mod' -z | xargs -0 -I{} bash -xc 'cd $$(dirname {}) && go mod tidy'
 
 lint: tools
-	$(GOBIN)/golangci-lint run -v
+	$(GOBIN)/golangci-lint run -v --timeout 2m
 
 image:
+ifeq ($(DOWNLOAD_RHCOS), true)
 	curl --silent -C - -O https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/latest/rhcos-live.x86_64.iso
+endif
 
 build: bin image
 	go build -buildvcs=false $(GO_BUILD_FLAGS) -o $(GOBIN) ./cmd/...