// SPDX-FileCopyrightText: 2026 Terin Stock <terinjokes@gmail.com>
// SPDX-License-Identifier: EUPL-1.2

package toolbox

import (
	"testing"

	"gotest.tools/v3/assert"
	"gotest.tools/v3/golden"
)

func TestParseFileEntry(t *testing.T) {
	type testcase struct {
		name          string
		fileEntry     FileEntry
		expectedIndex int
		expectedName  string
		expectedType  FileType
		expectedSize  uint64
	}

	run := func(t *testing.T, tc testcase) {
		assert.Equal(t, tc.fileEntry.Index(), tc.expectedIndex)
		assert.Equal(t, tc.fileEntry.Name(), tc.expectedName)
		assert.Equal(t, tc.fileEntry.FileType(), tc.expectedType)
		assert.Equal(t, tc.fileEntry.Size(), tc.expectedSize)
	}

	testcases := []testcase{
		{
			name:          "normal entry",
			fileEntry:     FileEntry(golden.Get(t, "fe_normal.golden")),
			expectedIndex: 0,
			expectedName:  "9front-11321.386.iso",
			expectedType:  File,
			expectedSize:  479795200,
		},
		{
			name:          "truncated name entry",
			fileEntry:     FileEntry(golden.Get(t, "fe_truncated.golden")),
			expectedIndex: 3,
			expectedName:  "gentoo-x86-minimal-20251223T1631",
			expectedType:  File,
			expectedSize:  635064320,
		},
		{
			name:          "maximium size",
			fileEntry:     FileEntry(golden.Get(t, "fe_max.golden")),
			expectedIndex: 0,
			expectedName:  "max.iso",
			expectedType:  File,
			expectedSize:  4294967295,
		},
	}

	for _, tc := range testcases {
		t.Run(tc.name, func(t *testing.T) {
			run(t, tc)
		})
	}
}