[OCPERT-210] Add OpenShift Tests Extension (OTE) integration by using the automated migration OTE tool

.gitignore

@@ -5,4 +5,4 @@
 .idea/
 coverage.out
 /cloud-credential-tests-ext
-
+/cloud-credential-operator-tests-ext

Makefile

@@ -208,3 +208,31 @@ update-go-modules-k8s:
 	done
 	go mod tidy
 	go mod vendor
+
+# OTE binary configuration
+TESTS_EXT_DIR := ./cmd/extension
+TESTS_EXT_BINARY := bin/cco-tests-ext
+
+# Build OTE extension binary
+.PHONY: tests-ext-build
+tests-ext-build:
+	@echo "Building OTE test extension binary..."
+	@cd test && $(MAKE) -f bindata.mk bindata
+	@mkdir -p bin
+	GOTOOLCHAIN=auto GOSUMDB=sum.golang.org go build -mod=mod -o $(TESTS_EXT_BINARY) $(TESTS_EXT_DIR)
+	@echo "OTE binary built successfully at $(TESTS_EXT_BINARY)"
+
+# Alias for backward compatibility
+.PHONY: extension
+extension: tests-ext-build
+
+# List all tests
+.PHONY: list-tests
+list-tests: tests-ext-build
+	$(TESTS_EXT_DIR)/$(TESTS_EXT_BINARY) list
+
+# Clean extension binary
+.PHONY: clean-extension
+clean-extension:
+	rm -f $(TESTS_EXT_DIR)/$(TESTS_EXT_BINARY)
+	@cd test && $(MAKE) clean-bindata

cmd/extension/main.go

@@ -0,0 +1,104 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"regexp"
+	"strings"
+
+	"github.com/spf13/cobra"
+
+	"github.com/openshift-eng/openshift-tests-extension/pkg/cmd"
+	e "github.com/openshift-eng/openshift-tests-extension/pkg/extension"
+	et "github.com/openshift-eng/openshift-tests-extension/pkg/extension/extensiontests"
+	g "github.com/openshift-eng/openshift-tests-extension/pkg/ginkgo"
+
+	// Import test framework packages for initialization
+	"github.com/openshift/origin/test/extended/util"
+	"k8s.io/kubernetes/test/e2e/framework"
+
+	// Import test packages from test module
+	_ "github.com/openshift/cloud-credential-operator/test/e2e"
+)
+
+func main() {
+	// Initialize test framework
+	// This sets TestContext.KubeConfig from KUBECONFIG env var and initializes the cloud provider
+	util.InitStandardFlags()
+	if err := util.InitTest(false); err != nil {
+		panic(fmt.Sprintf("couldn't initialize test framework: %+v", err.Error()))
+	}
+	framework.AfterReadingAllFlags(&framework.TestContext)
+
+	registry := e.NewRegistry()
+	ext := e.NewExtension("openshift", "payload", "cco")
+
+	// Add main test suite
+	ext.AddSuite(e.Suite{
+		Name:    "openshift/cloud-credential-operator/tests",
+		Parents: []string{"openshift/conformance/parallel"},
+	})
+
+	// Build test specs from Ginkgo
+	allSpecs, err := g.BuildExtensionTestSpecsFromOpenShiftGinkgoSuite()
+	if err != nil {
+		panic(fmt.Sprintf("couldn't build extension test specs from ginkgo: %+v", err.Error()))
+	}
+
+	// Filter to only include CCO-specific tests (tests with [sig-cco] in name)
+	var filteredSpecs []*et.ExtensionTestSpec
+	allSpecs.Walk(func(spec *et.ExtensionTestSpec) {
+		if strings.Contains(spec.Name, "[sig-cco]") {
+			filteredSpecs = append(filteredSpecs, spec)
+		}
+	})
+	specs := et.ExtensionTestSpecs(filteredSpecs)
+
+	// Apply platform filters based on Platform: labels
+	specs.Walk(func(spec *et.ExtensionTestSpec) {
+		for label := range spec.Labels {
+			if strings.HasPrefix(label, "Platform:") {
+				platformName := strings.TrimPrefix(label, "Platform:")
+				spec.Include(et.PlatformEquals(platformName))
+			}
+		}
+	})
+
+	// Apply platform filters based on [platform:xxx] in test names
+	specs.Walk(func(spec *et.ExtensionTestSpec) {
+		re := regexp.MustCompile(`\[platform:([a-z]+)\]`)
+		if match := re.FindStringSubmatch(spec.Name); match != nil {
+			platform := match[1]
+			spec.Include(et.PlatformEquals(platform))
+		}
+	})
+
+	// Wrap test execution with cleanup handler
+	// This marks tests as started and ensures proper cleanup
+	specs.Walk(func(spec *et.ExtensionTestSpec) {
+		originalRun := spec.Run
+		spec.Run = func(ctx context.Context) *et.ExtensionTestResult {
+			var result *et.ExtensionTestResult
+			util.WithCleanup(func() {
+				result = originalRun(ctx)
+			})
+			return result
+		}
+	})
+
+	ext.AddSpecs(specs)
+	registry.Register(ext)
+
+	root := &cobra.Command{
+		Long: "Cloud Credential Operator Tests",
+	}
+
+	root.AddCommand(cmd.DefaultExtensionCommands(registry)...)
+
+	if err := func() error {
+		return root.Execute()
+	}(); err != nil {
+		os.Exit(1)
+	}
+}