Remove test --cleanup flag

Signed-off-by: Jacob LeGrone <git@jacob.work>

pkg/action/release_testing.go

@@ -17,9 +17,6 @@ limitations under the License.
 package action
 
 import (
-	"bytes"
-	"fmt"
-	"strings"
 	"time"
 
 	"github.com/pkg/errors"
@@ -31,10 +28,8 @@ import (
 //
 // It provides the implementation of 'helm test'.
 type ReleaseTesting struct {
-	cfg *Configuration
-
+	cfg     *Configuration
 	Timeout time.Duration
-	Cleanup bool
 }
 
 // NewReleaseTesting creates a new ReleaseTesting object with the given configuration.
@@ -65,23 +60,5 @@ func (r *ReleaseTesting) Run(name string) error {
 		return err
 	}
 
-	if r.Cleanup {
-		var manifestsToDelete strings.Builder
-		for _, h := range rel.Hooks {
-			for _, e := range h.Events {
-				if e == release.HookTest {
-					fmt.Fprintf(&manifestsToDelete, "\n---\n%s", h.Manifest)
-				}
-			}
-		}
-		hooks, err := r.cfg.KubeClient.Build(bytes.NewBufferString(manifestsToDelete.String()), false)
-		if err != nil {
-			return fmt.Errorf("unable to build test hooks: %v", err)
-		}
-		if _, errs := r.cfg.KubeClient.Delete(hooks); errs != nil {
-			return fmt.Errorf("unable to delete test hooks: %v", joinErrors(errs))
-		}
-	}
-
 	return r.cfg.Releases.Update(rel)
 }