test: add cloud start fail test

extk6/run_cloud_test.go

@@ -2,7 +2,9 @@ package extk6
 
 import (
 	"context"
+	"github.com/google/uuid"
 	"github.com/steadybit/action-kit/go/action_kit_api/v2"
+	"github.com/steadybit/extension-k6/config"
 	"github.com/steadybit/extension-kit/extutil"
 	"github.com/stretchr/testify/require"
 	"testing"
@@ -33,3 +35,18 @@ func TestPrepareExtractsState(t *testing.T) {
 	require.Nil(t, err)
 	require.Equal(t, state.Command, []string([]string{"k6", "cloud", "test.js"}))
 }
+
+func TestFailedCommandStart(t *testing.T) {
+	// Given
+	action := K6LoadTestCloudAction{}
+	state := action.NewEmptyState()
+	state.Command = []string([]string{"k6-not-available", "cloud", "test.js"})
+	state.ExecutionId = uuid.New()
+	config.Config.CloudApiToken = "test1234567890"
+	// When
+	result, err := action.Start(context.TODO(), &state)
+
+	// Then
+	require.Nil(t, result)
+	require.Equal(t, err.Error(), "Failed to start command.")
+}