#!/bin/sh
set -eu

. tests/lib.sh


test_needs_2_arguments() {
	testing 'needs 2 arguments'

	N="$LINENO"
	OUT="$(mkstemp)"
	ERR="$(mkstemp)"
	trap 'rm -f "$OUT" "$ERR"' EXIT
	STATUS=0
	./scrypt.bin 1>"$OUT" 2>"$ERR" || STATUS=$?
	assert_status 2
	assert_empty_stdout
	assert_usage "$ERR"
	rm -f "$OUT" "$ERR"

	N="$LINENO"
	OUT="$(mkstemp)"
	ERR="$(mkstemp)"
	trap 'rm -f "$OUT" "$ERR"' EXIT
	STATUS=0
	./scrypt.bin password 1>"$OUT" 2>"$ERR" || STATUS=$?
	assert_status 2
	assert_empty_stdout
	assert_usage "$ERR"
	rm -f "$OUT" "$ERR"

	N="$LINENO"
	OUT="$(mkstemp)"
	ERR="$(mkstemp)"
	trap 'rm -f "$OUT" "$ERR"' EXIT
	STATUS=0
	./scrypt.bin salt 1>"$OUT" 2>"$ERR" || STATUS=$?
	assert_status 2
	assert_empty_stdout
	assert_usage "$ERR"
	rm -f "$OUT" "$ERR"

	test_ok
}


test_needs_2_arguments