package volume_test

import (
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"go.uber.org/mock/gomock"

	"github.com/hetznercloud/cli/internal/cmd/volume"
	"github.com/hetznercloud/cli/internal/testutil"
	"github.com/hetznercloud/hcloud-go/v2/hcloud"
)

func TestResize(t *testing.T) {
	fx := testutil.NewFixture(t)
	defer fx.Finish()

	cmd := volume.ResizeCmd.CobraCommand(fx.State())
	fx.ExpectEnsureToken()

	v := &hcloud.Volume{ID: 123}

	fx.Client.VolumeClient.EXPECT().
		Get(gomock.Any(), "123").
		Return(v, nil, nil)
	fx.Client.VolumeClient.EXPECT().
		Resize(gomock.Any(), v, 42).
		Return(&hcloud.Action{ID: 321}, nil, nil)
	fx.ActionWaiter.EXPECT().
		WaitForActions(gomock.Any(), gomock.Any(), &hcloud.Action{ID: 321}).
		Return(nil)

	out, errOut, err := fx.Run(cmd, []string{"123", "--size", "42"})

	expOut := `Volume 123 resized
You might need to adjust the filesystem size on the Server too
`

	require.NoError(t, err)
	assert.Empty(t, errOut)
	assert.Equal(t, expOut, out)
}
