test: add option for keep the test container (task test:gateway REMOVE_CONTAINERS=false) (#13)

Signed-off-by: Peter Balogh <p.balogh.sa@gmail.com>

Author: pbalogh-sa

integrations/Taskfile.yaml

@@ -181,13 +181,15 @@ tasks:
 
   test:gateway:
     desc: Gateway test
+    vars:
+      REMOVE_CONTAINERS: '{{ .REMOVE_CONTAINERS | default "true" }}'
     cmds:
       - task: k8s:port-forward:setup:gateway
       - defer: { task: k8s:port-forward:teardown:gateway }
       - task: test:autogen-agent:run
       - defer: { task: test:autogen-agent:remove }
       - docker pull {{ .IMAGE_REPO }}/csit/test-langchain-agent:{{ .TEST_APP_TAG }}
-      - IMAGE_REPO={{.IMAGE_REPO}} TEST_APP_TAG={{.TEST_APP_TAG}} go test ./agntcy-agp/tests -v -failfast -test.v -test.paniconexit0 -ginkgo.timeout 30m -timeout 30m -ginkgo.v
+      - REMOVE_CONTAINERS={{.REMOVE_CONTAINERS}} IMAGE_REPO={{.IMAGE_REPO}} TEST_APP_TAG={{.TEST_APP_TAG}} go test ./agntcy-agp/tests -v -failfast -test.v -test.paniconexit0 -ginkgo.timeout 30m -timeout 30m -ginkgo.v
 
   version:
     desc: Get version

integrations/testutils/docker_runner.go

@@ -6,6 +6,7 @@ package testutils
 import (
 	"bytes"
 	"fmt"
+	"os"
 	"os/exec"
 	"runtime"
 )
@@ -18,7 +19,12 @@ type DockerRunner struct {
 func NewDockerRunner(dockerImage, mountString string, envVars map[string]string) *DockerRunner {
 	baseArgs := []string{
 		"run",
-		"--rm",
+	}
+
+	if os.Getenv("REMOVE_CONTAINERS") == "true" {
+		baseArgs = append(baseArgs,
+			"--rm",
+		)
 	}
 
 	if mountString != "" {