package python

import "testing"

var pathTests = []struct {
	input    string
	expected string
}{
	{".", "."},
	{"", "."},
	{"../", ".."},
	{"../..", "..."},
	{"../../..", "...."},
	{"something", ".something"},
	{"../parent", "..parent"},
	{"../../module", "...module"},
}

func TestRelPathToRelImport(t *testing.T) {
	for _, tt := range pathTests {
		t.Run(tt.input, func(t *testing.T) {
			result := relPathToRelImport(tt.input)
			if result != tt.expected {
				t.Errorf("expected \"%s\"; got \"%s\"", tt.expected, result)
			}
		})
	}
}