## test_updater.nim
## ==================
## Tests unitaires des fonctions pures du module updater (comparaison de
## versions). Aucun accès réseau.

import std/unittest
import ../src/updater

suite "updater":
  test "parseVersion splits dotted numbers":
    check parseVersion("0.2.0") == @[0, 2, 0]
    check parseVersion("1.10.3") == @[1, 10, 3]
    check parseVersion("2") == @[2]

  test "parseVersion tolerates non-numeric components":
    check parseVersion("v1.2") == @[0, 2]

  test "isNewer detects a newer version":
    check isNewer("0.2.0", "0.3.0")
    check isNewer("0.2.9", "0.2.10")
    check isNewer("1.0.0", "1.0.1")

  test "isNewer returns false for equal or older versions":
    check not isNewer("0.3.0", "0.3.0")
    check not isNewer("0.3.0", "0.2.9")
    check not isNewer("1.0.0", "0.9.9")

  test "fetchLatestVersion returns empty for empty URL":
    check fetchLatestVersion("") == ""