| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.sling.commons.crypto.internal; |
| |
| import java.io.IOException; |
| import java.security.NoSuchAlgorithmException; |
| |
| import org.apache.commons.lang3.reflect.MethodUtils; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| public class SecureRandomSaltProviderTest { |
| |
| @Rule |
| public ExpectedException exception = ExpectedException.none(); |
| |
| @Test |
| public void testMissingConfiguration() throws IOException, NoSuchAlgorithmException { |
| final SecureRandomSaltProvider provider = new SecureRandomSaltProvider(); |
| exception.expect(NullPointerException.class); |
| exception.expectMessage("Configuration must not be null"); |
| provider.getSalt(); |
| } |
| |
| @Test |
| public void testComponentLifecycle() throws Exception { |
| final SecureRandomSaltProvider provider = new SecureRandomSaltProvider(); |
| { // activate |
| final SecureRandomSaltProviderConfiguration configuration = mock(SecureRandomSaltProviderConfiguration.class); |
| when(configuration.algorithm()).thenReturn("SHA1PRNG"); |
| when(configuration.keyLength()).thenReturn(8); |
| MethodUtils.invokeMethod(provider, true, "activate", configuration); |
| assertThat(provider.getSalt()).hasLength(8); |
| } |
| { // modified |
| final SecureRandomSaltProviderConfiguration configuration = mock(SecureRandomSaltProviderConfiguration.class); |
| when(configuration.algorithm()).thenReturn("SHA1PRNG"); |
| when(configuration.keyLength()).thenReturn(16); |
| MethodUtils.invokeMethod(provider, true, "modified", configuration); |
| assertThat(provider.getSalt()).hasLength(16); |
| } |
| { // deactivate |
| MethodUtils.invokeMethod(provider, true, "deactivate"); |
| assertThat(provider.getSalt()).hasLength(16); |
| } |
| } |
| |
| } |