// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
// All rights reserved.

// main.go
package main

import (
	"path"
	"slices"
	"testing"
)

func TestIsPattern(t *testing.T) {
	target := "non-pattern"
	if isPattern(target) {
		t.Errorf("%q recognized as a pattern", target)
	}

	target = "pattern/*.expr"
	if !isPattern(target) {
		t.Errorf("%q not recognized as a pattern", target)
	}
}

func TestMatchFilePattern(t *testing.T) {
	target := "./go.*sum"
	dirName := path.Dir(target)
	pattern := path.Base(target)
	if matchedFiles, err := matchFilePattern(dirName, pattern, true); err == nil {
		if slices.Compare(matchedFiles, []string{"go.sum", "go.work.sum"}) != 0 {
			t.Errorf("Matched file list is not correct: %v", matchedFiles)
		}
	} else {
		t.Errorf("Got error: %v", err)
	}
}