package filer

import (
	"io/fs"
	"testing"

	"github.com/databricks/databricks-sdk-go/service/workspace"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestWorkspaceFilesDirEntry(t *testing.T) {
	entries := wsfsDirEntriesFromObjectInfos([]workspace.ObjectInfo{
		{
			Path:       "/dir",
			ObjectType: workspace.ObjectTypeDirectory,
		},
		{
			Path:       "/file",
			ObjectType: workspace.ObjectTypeFile,
			Size:       42,
		},
		{
			Path:       "/repo",
			ObjectType: workspace.ObjectTypeRepo,
		},
	})

	// Confirm the path is passed through correctly.
	assert.Equal(t, "dir", entries[0].Name())
	assert.Equal(t, "file", entries[1].Name())
	assert.Equal(t, "repo", entries[2].Name())

	// Confirm the type is passed through correctly.
	assert.Equal(t, fs.ModeDir, entries[0].Type())
	assert.Equal(t, fs.ModePerm, entries[1].Type())
	assert.Equal(t, fs.ModeDir, entries[2].Type())

	// Get [fs.FileInfo] from directory entry.
	i0, err := entries[0].Info()
	require.NoError(t, err)
	i1, err := entries[1].Info()
	require.NoError(t, err)
	i2, err := entries[2].Info()
	require.NoError(t, err)

	// Confirm size.
	assert.Equal(t, int64(0), i0.Size())
	assert.Equal(t, int64(42), i1.Size())
	assert.Equal(t, int64(0), i2.Size())

	// Confirm IsDir.
	assert.True(t, i0.IsDir())
	assert.False(t, i1.IsDir())
	assert.True(t, i2.IsDir())
}