diff --git a/integration/cli_test.go b/integration/cli_test.go
new file mode 100644
index 0000000..43e5551
--- /dev/null
+++ b/integration/cli_test.go
@@ -0,0 +1,377 @@
+package integration
+
+import (
+	"encoding/json"
+	"sort"
+	"testing"
+	"time"
+
+	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
+	"github.com/stretchr/testify/assert"
+)
+
+func executeAndUnmarshal[T any](headscale ControlServer, command []string, result T) error {
+	str, err := headscale.Execute(command)
+	if err != nil {
+		return err
+	}
+
+	err = json.Unmarshal([]byte(str), result)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func TestNamespaceCommand(t *testing.T) {
+	IntegrationSkip(t)
+	t.Parallel()
+
+	scenario, err := NewScenario()
+	assert.NoError(t, err)
+
+	spec := map[string]int{
+		"namespace1": 0,
+		"namespace2": 0,
+	}
+
+	err = scenario.CreateHeadscaleEnv(spec)
+	assert.NoError(t, err)
+
+	var listNamespaces []v1.Namespace
+	err = executeAndUnmarshal(scenario.Headscale(),
+		[]string{
+			"headscale",
+			"namespaces",
+			"list",
+			"--output",
+			"json",
+		},
+		&listNamespaces,
+	)
+	assert.NoError(t, err)
+
+	result := []string{listNamespaces[0].Name, listNamespaces[1].Name}
+	sort.Strings(result)
+
+	assert.Equal(
+		t,
+		[]string{"namespace1", "namespace2"},
+		result,
+	)
+
+	_, err = scenario.Headscale().Execute(
+		[]string{
+			"headscale",
+			"namespaces",
+			"rename",
+			"--output",
+			"json",
+			"namespace2",
+			"newname",
+		},
+	)
+	assert.NoError(t, err)
+
+	var listAfterRenameNamespaces []v1.Namespace
+	err = executeAndUnmarshal(scenario.Headscale(),
+		[]string{
+			"headscale",
+			"namespaces",
+			"list",
+			"--output",
+			"json",
+		},
+		&listAfterRenameNamespaces,
+	)
+	assert.NoError(t, err)
+
+	result = []string{listAfterRenameNamespaces[0].Name, listAfterRenameNamespaces[1].Name}
+	sort.Strings(result)
+
+	assert.Equal(
+		t,
+		[]string{"namespace1", "newname"},
+		result,
+	)
+
+	err = scenario.Shutdown()
+	assert.NoError(t, err)
+}
+
+func TestPreAuthKeyCommand(t *testing.T) {
+	IntegrationSkip(t)
+	t.Parallel()
+
+	namespace := "preauthkeyspace"
+	count := 3
+
+	scenario, err := NewScenario()
+	assert.NoError(t, err)
+
+	spec := map[string]int{
+		namespace: 0,
+	}
+
+	err = scenario.CreateHeadscaleEnv(spec)
+	assert.NoError(t, err)
+
+	keys := make([]*v1.PreAuthKey, count)
+	assert.NoError(t, err)
+
+	for index := 0; index < count; index++ {
+		var preAuthKey v1.PreAuthKey
+		err := executeAndUnmarshal(
+			scenario.Headscale(),
+			[]string{
+				"headscale",
+				"preauthkeys",
+				"--namespace",
+				namespace,
+				"create",
+				"--reusable",
+				"--expiration",
+				"24h",
+				"--output",
+				"json",
+				"--tags",
+				"tag:test1,tag:test2",
+			},
+			&preAuthKey,
+		)
+		assert.NoError(t, err)
+
+		keys[index] = &preAuthKey
+	}
+
+	assert.Len(t, keys, 3)
+
+	var listedPreAuthKeys []v1.PreAuthKey
+	err = executeAndUnmarshal(
+		scenario.Headscale(),
+		[]string{
+			"headscale",
+			"preauthkeys",
+			"--namespace",
+			namespace,
+			"list",
+			"--output",
+			"json",
+		},
+		&listedPreAuthKeys,
+	)
+	assert.NoError(t, err)
+
+	// There is one key created by "scenario.CreateHeadscaleEnv"
+	assert.Len(t, listedPreAuthKeys, 4)
+
+	assert.Equal(
+		t,
+		[]string{keys[0].Id, keys[1].Id, keys[2].Id},
+		[]string{listedPreAuthKeys[1].Id, listedPreAuthKeys[2].Id, listedPreAuthKeys[3].Id},
+	)
+
+	assert.NotEmpty(t, listedPreAuthKeys[1].Key)
+	assert.NotEmpty(t, listedPreAuthKeys[2].Key)
+	assert.NotEmpty(t, listedPreAuthKeys[3].Key)
+
+	assert.True(t, listedPreAuthKeys[1].Expiration.AsTime().After(time.Now()))
+	assert.True(t, listedPreAuthKeys[2].Expiration.AsTime().After(time.Now()))
+	assert.True(t, listedPreAuthKeys[3].Expiration.AsTime().After(time.Now()))
+
+	assert.True(
+		t,
+		listedPreAuthKeys[1].Expiration.AsTime().Before(time.Now().Add(time.Hour*26)),
+	)
+	assert.True(
+		t,
+		listedPreAuthKeys[2].Expiration.AsTime().Before(time.Now().Add(time.Hour*26)),
+	)
+	assert.True(
+		t,
+		listedPreAuthKeys[3].Expiration.AsTime().Before(time.Now().Add(time.Hour*26)),
+	)
+
+	for index := range listedPreAuthKeys {
+		if index == 0 {
+			continue
+		}
+
+		assert.Equal(t, listedPreAuthKeys[index].AclTags, []string{"tag:test1", "tag:test2"})
+	}
+
+	// Test key expiry
+	_, err = scenario.Headscale().Execute(
+		[]string{
+			"headscale",
+			"preauthkeys",
+			"--namespace",
+			namespace,
+			"expire",
+			listedPreAuthKeys[1].Key,
+		},
+	)
+	assert.NoError(t, err)
+
+	var listedPreAuthKeysAfterExpire []v1.PreAuthKey
+	err = executeAndUnmarshal(
+		scenario.Headscale(),
+		[]string{
+			"headscale",
+			"preauthkeys",
+			"--namespace",
+			namespace,
+			"list",
+			"--output",
+			"json",
+		},
+		&listedPreAuthKeysAfterExpire,
+	)
+	assert.NoError(t, err)
+
+	assert.True(t, listedPreAuthKeysAfterExpire[1].Expiration.AsTime().Before(time.Now()))
+	assert.True(t, listedPreAuthKeysAfterExpire[2].Expiration.AsTime().After(time.Now()))
+	assert.True(t, listedPreAuthKeysAfterExpire[3].Expiration.AsTime().After(time.Now()))
+
+	err = scenario.Shutdown()
+	assert.NoError(t, err)
+}
+
+func TestPreAuthKeyCommandWithoutExpiry(t *testing.T) {
+	IntegrationSkip(t)
+	t.Parallel()
+
+	namespace := "pre-auth-key-without-exp-namespace"
+
+	scenario, err := NewScenario()
+	assert.NoError(t, err)
+
+	spec := map[string]int{
+		namespace: 0,
+	}
+
+	err = scenario.CreateHeadscaleEnv(spec)
+	assert.NoError(t, err)
+
+	var preAuthKey v1.PreAuthKey
+	err = executeAndUnmarshal(
+		scenario.Headscale(),
+		[]string{
+			"headscale",
+			"preauthkeys",
+			"--namespace",
+			namespace,
+			"create",
+			"--reusable",
+			"--output",
+			"json",
+		},
+		&preAuthKey,
+	)
+	assert.NoError(t, err)
+
+	var listedPreAuthKeys []v1.PreAuthKey
+	err = executeAndUnmarshal(
+		scenario.Headscale(),
+		[]string{
+			"headscale",
+			"preauthkeys",
+			"--namespace",
+			namespace,
+			"list",
+			"--output",
+			"json",
+		},
+		&listedPreAuthKeys,
+	)
+	assert.NoError(t, err)
+
+	// There is one key created by "scenario.CreateHeadscaleEnv"
+	assert.Len(t, listedPreAuthKeys, 2)
+
+	assert.True(t, listedPreAuthKeys[1].Expiration.AsTime().After(time.Now()))
+	assert.True(
+		t,
+		listedPreAuthKeys[1].Expiration.AsTime().Before(time.Now().Add(time.Minute*70)),
+	)
+
+	err = scenario.Shutdown()
+	assert.NoError(t, err)
+}
+
+func TestPreAuthKeyCommandReusableEphemeral(t *testing.T) {
+	IntegrationSkip(t)
+	t.Parallel()
+
+	namespace := "pre-auth-key-reus-ephm-namespace"
+
+	scenario, err := NewScenario()
+	assert.NoError(t, err)
+
+	spec := map[string]int{
+		namespace: 0,
+	}
+
+	err = scenario.CreateHeadscaleEnv(spec)
+	assert.NoError(t, err)
+
+	var preAuthReusableKey v1.PreAuthKey
+	err = executeAndUnmarshal(
+		scenario.Headscale(),
+		[]string{
+			"headscale",
+			"preauthkeys",
+			"--namespace",
+			namespace,
+			"create",
+			"--reusable=true",
+			"--output",
+			"json",
+		},
+		&preAuthReusableKey,
+	)
+	assert.NoError(t, err)
+
+	var preAuthEphemeralKey v1.PreAuthKey
+	err = executeAndUnmarshal(
+		scenario.Headscale(),
+		[]string{
+			"headscale",
+			"preauthkeys",
+			"--namespace",
+			namespace,
+			"create",
+			"--ephemeral=true",
+			"--output",
+			"json",
+		},
+		&preAuthEphemeralKey,
+	)
+	assert.NoError(t, err)
+
+	assert.True(t, preAuthEphemeralKey.GetEphemeral())
+	assert.False(t, preAuthEphemeralKey.GetReusable())
+
+	var listedPreAuthKeys []v1.PreAuthKey
+	err = executeAndUnmarshal(
+		scenario.Headscale(),
+		[]string{
+			"headscale",
+			"preauthkeys",
+			"--namespace",
+			namespace,
+			"list",
+			"--output",
+			"json",
+		},
+		&listedPreAuthKeys,
+	)
+	assert.NoError(t, err)
+
+	// There is one key created by "scenario.CreateHeadscaleEnv"
+	assert.Len(t, listedPreAuthKeys, 3)
+
+	err = scenario.Shutdown()
+	assert.NoError(t, err)
+}
diff --git a/integration/control.go b/integration/control.go
index 58a4661..33a687c 100644
--- a/integration/control.go
+++ b/integration/control.go
@@ -6,6 +6,7 @@ import (
 
 type ControlServer interface {
 	Shutdown() error
+	Execute(command []string) (string, error)
 	GetHealthEndpoint() string
 	GetEndpoint() string
 	WaitForReady() error
diff --git a/integration/hsic/hsic.go b/integration/hsic/hsic.go
index a6372a5..7db8233 100644
--- a/integration/hsic/hsic.go
+++ b/integration/hsic/hsic.go
@@ -103,6 +103,29 @@ func (t *HeadscaleInContainer) Shutdown() error {
 	return t.pool.Purge(t.container)
 }
 
+func (t *HeadscaleInContainer) Execute(
+	command []string,
+) (string, error) {
+	log.Println("command", command)
+	log.Printf("running command for %s\n", t.hostname)
+	stdout, stderr, err := dockertestutil.ExecuteCommand(
+		t.container,
+		command,
+		[]string{},
+	)
+	if err != nil {
+		log.Printf("command stderr: %s\n", stderr)
+
+		return "", err
+	}
+
+	if stdout != "" {
+		log.Printf("command stdout: %s\n", stdout)
+	}
+
+	return stdout, nil
+}
+
 func (t *HeadscaleInContainer) GetIP() string {
 	return t.container.GetIPInNetwork(t.network)
 }