From 023ea96d26a65d29d408ef78c9405411bb842afd Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Mon, 16 May 2022 19:58:31 +0200 Subject: -remove multiplatform dependency, library upgrade WIP --- .../src/test/java/net/taler/common/TestUtils.kt | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 taler-kotlin-android/src/test/java/net/taler/common/TestUtils.kt (limited to 'taler-kotlin-android/src/test/java/net/taler/common/TestUtils.kt') diff --git a/taler-kotlin-android/src/test/java/net/taler/common/TestUtils.kt b/taler-kotlin-android/src/test/java/net/taler/common/TestUtils.kt new file mode 100644 index 0000000..b0f191d --- /dev/null +++ b/taler-kotlin-android/src/test/java/net/taler/common/TestUtils.kt @@ -0,0 +1,40 @@ +/* + * This file is part of GNU Taler + * (C) 2020 Taler Systems S.A. + * + * GNU Taler is free software; you can redistribute it and/or modify it under the + * terms of the GNU General Public License as published by the Free Software + * Foundation; either version 3, or (at your option) any later version. + * + * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + * A PARTICULAR PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * GNU Taler; see the file COPYING. If not, see + */ + +package net.taler.common + +import kotlin.random.Random +import org.junit.Assert.assertTrue +import org.junit.Assert.fail + +private val charPool: List = ('a'..'z') + ('A'..'Z') + ('0'..'9') +fun getRandomString(minLength: Int = 1, maxLength: Int = Random.nextInt(0, 1337)) = + (minLength..maxLength) + .map { Random.nextInt(0, charPool.size) } + .map(charPool::get) + .joinToString("") + +inline fun assertThrows( + msg: String? = null, + function: () -> Any +) { + try { + function.invoke() + fail(msg) + } catch (e: Exception) { + assertTrue(e is T) + } +} -- cgit v1.2.3