mirror of
https://github.com/stakater/Reloader.git
synced 2026-05-17 22:26:54 +00:00
98 lines
2.8 KiB
Go
98 lines
2.8 KiB
Go
package flags
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import (
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"context"
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"encoding/json"
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"testing"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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"k8s.io/client-go/kubernetes"
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"github.com/stakater/Reloader/test/e2e/utils"
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)
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var (
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kubeClient kubernetes.Interface
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testNamespace string
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ctx context.Context
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testEnv *utils.TestEnvironment
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)
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func TestFlags(t *testing.T) {
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RegisterFailHandler(Fail)
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RunSpecs(t, "Flag-Based E2E Suite")
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}
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// SynchronizedBeforeSuite ensures only process 1 creates the shared namespace.
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// The flags tests each deploy/undeploy Reloader themselves (marked Serial), so
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// there is no shared Reloader instance — only the namespace is shared.
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var _ = SynchronizedBeforeSuite(
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// Process 1 only: create namespace, build clients.
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func() []byte {
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setupEnv, err := utils.SetupTestEnvironment(context.Background(), "reloader-flags")
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Expect(err).NotTo(HaveOccurred(), "Failed to setup test environment")
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// Ensure the namespace is cleaned up if setup fails.
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DeferCleanup(setupEnv.CleanupOnFailure)
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data, err := json.Marshal(utils.SharedEnvData{
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Namespace: setupEnv.Namespace,
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ReleaseName: setupEnv.ReleaseName,
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})
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Expect(err).NotTo(HaveOccurred())
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return data
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},
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// All processes (including #1): connect to the shared namespace.
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func(data []byte) {
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var shared utils.SharedEnvData
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Expect(json.Unmarshal(data, &shared)).To(Succeed())
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var err error
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testEnv, err = utils.SetupSharedTestEnvironment(context.Background(), shared.Namespace, shared.ReleaseName)
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Expect(err).NotTo(HaveOccurred(), "Failed to setup shared test environment")
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kubeClient = testEnv.KubeClient
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testNamespace = testEnv.Namespace
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ctx = testEnv.Ctx
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},
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)
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var _ = SynchronizedAfterSuite(
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// All processes: cancel the per-process context.
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func() {
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if testEnv != nil {
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testEnv.Cancel()
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}
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},
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// Process 1 only (runs last): delete namespace.
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func() {
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if testEnv != nil {
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err := testEnv.Cleanup()
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Expect(err).NotTo(HaveOccurred(), "Failed to cleanup test environment")
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}
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GinkgoWriter.Println("Flags E2E Suite cleanup complete")
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},
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)
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// deployReloaderWithFlags deploys Reloader with the specified Helm value overrides.
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// This is a convenience function for tests that need to deploy with specific flags.
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func deployReloaderWithFlags(values map[string]string) error {
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if values == nil {
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values = make(map[string]string)
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}
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if _, ok := values["reloader.reloadStrategy"]; !ok {
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values["reloader.reloadStrategy"] = "annotations"
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}
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return testEnv.DeployAndWait(values)
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}
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// undeployReloader removes the Reloader installation.
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func undeployReloader() error {
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return utils.UndeployReloader(testNamespace, testEnv.ReleaseName)
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}
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// waitForReloaderReady waits for the Reloader deployment to be ready.
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func waitForReloaderReady() error {
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return testEnv.WaitForReloader()
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}
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