#!/usr/bin/env bash
# Unit tests for normalize_taler_uri / taler_uri_has_default_port (lib.sh).
# Run: ./tests/test_normalize_taler_uri.sh
set -euo pipefail
ROOT=$(cd "$(dirname "$0")/.." && pwd)
# shellcheck source=../lib.sh
source "$ROOT/lib.sh"

pass=0
fail=0
assert_eq() {
  local name="$1" got="$2" want="$3"
  if [ "$got" = "$want" ]; then
    pass=$((pass + 1))
  else
    echo "FAIL $name" >&2
    echo "  got:  $got" >&2
    echo "  want: $want" >&2
    fail=$((fail + 1))
  fi
}
assert_true() {
  local name="$1"
  if "$@"; then
    # shift name
    :
  fi
}

# --- strip :443 / :80 ---
assert_eq "withdraw :443/" \
  "$(normalize_taler_uri 'taler://withdraw/bank.hacktivism.ch:443/taler-integration/abc-123')" \
  "taler://withdraw/bank.hacktivism.ch/taler-integration/abc-123"

assert_eq "withdraw :443 end" \
  "$(normalize_taler_uri 'taler://withdraw/bank.example:443')" \
  "taler://withdraw/bank.example"

assert_eq "pay :443" \
  "$(normalize_taler_uri 'taler://pay/taler.hacktivism.ch:443/instances/x/orders/y?c=z')" \
  "taler://pay/taler.hacktivism.ch/instances/x/orders/y?c=z"

assert_eq "pay-template :80" \
  "$(normalize_taler_uri 'taler://pay-template/shop.example:80/instances/i/t')" \
  "taler://pay-template/shop.example/instances/i/t"

assert_eq "already clean" \
  "$(normalize_taler_uri 'taler://withdraw/bank.hacktivism.ch/taler-integration/uuid')" \
  "taler://withdraw/bank.hacktivism.ch/taler-integration/uuid"

assert_eq "empty" "$(normalize_taler_uri '')" ""

# non-default port kept
assert_eq "keep :8443" \
  "$(normalize_taler_uri 'taler://withdraw/bank.example:8443/taler-integration/x')" \
  "taler://withdraw/bank.example:8443/taler-integration/x"

# has_default_port detector
if taler_uri_has_default_port 'taler://withdraw/h:443/p'; then
  pass=$((pass + 1))
else
  echo "FAIL detector should match :443" >&2
  fail=$((fail + 1))
fi
if taler_uri_has_default_port 'taler://withdraw/h/p'; then
  echo "FAIL detector should not match clean URI" >&2
  fail=$((fail + 1))
else
  pass=$((pass + 1))
fi

echo "normalize_taler_uri tests: pass=$pass fail=$fail"
[ "$fail" -eq 0 ]