gerrit.onap Code Review - dcaegen2/services/sdk.git/blob

   1 /*
   2  * ============LICENSE_START====================================
   3  * DCAEGEN2-SERVICES-SDK
   4  * =========================================================
   5  * Copyright (C) 2019-2021 Nokia. All rights reserved.
   6  * Copyright (C) 2022 AT&T Intellectual Property. All rights reserved.
   7  * =========================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *       http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=====================================
  20  */
  21
  22 package org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api;
  23
  24
  25 import org.junit.Rule;
  26 import org.junit.contrib.java.lang.system.EnvironmentVariables;
  27 import org.junit.jupiter.api.BeforeEach;
  28 import org.junit.jupiter.api.Test;
  29 import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.api.exceptions.CbsClientConfigurationException;
  30 import org.onap.dcaegen2.services.sdk.rest.services.cbs.client.model.CbsClientConfiguration;
  31 import org.onap.dcaegen2.services.sdk.security.ssl.Passwords;
  32
  33 import java.net.URISyntaxException;
  34 import java.nio.file.Paths;
  35
  36 import static org.assertj.core.api.Assertions.assertThat;
  37 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  38
  39 /**
  40  * @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
  41  * @since February 2019
  42  */
  43 class CbsClientConfigurationTest {
  44
  45     private static final String ENV_APPNAME = "HOSTNAME";
  46     private static final String ENV_CBS_CLIENT_CONFIG_PATH = "CBS_CLIENT_CONFIG_PATH";
  47     private static final String ENV_CBS_CLIENT_POLICY_PATH = "CBS_CLIENT_POLICY_PATH";
  48
  49     @Rule
  50     public final EnvironmentVariables envs = new EnvironmentVariables();
  51
  52     @BeforeEach
  53     void setUp(){
  54         envs.clear(ENV_APPNAME, ENV_CBS_CLIENT_CONFIG_PATH, ENV_CBS_CLIENT_POLICY_PATH);
  55     }
  56
  57     @Test
  58     void fromEnvironment_shouldReturnConfigurationWithCorrectConfigPath_when_CBS_CLIENT_CONFIG_PATH_isSet() {
  59         // given
  60         createBasicValidEnvsConfiguration();
  61         envs.set(ENV_CBS_CLIENT_CONFIG_PATH, "/new/config/path/application.yaml");
  62
  63         // when
  64         CbsClientConfiguration configuration = CbsClientConfiguration.fromEnvironment();
  65
  66         // then
  67         assertThat(configuration).isNotNull();
  68         assertThat(configuration.configMapFilePath()).isEqualTo("/new/config/path/application.yaml");
  69     }
  70
  71     @Test
  72     void fromEnvironment_shouldReturnConfigurationWithCorrectPolicyPath_when_CBS_CLIENT_POLICY_PATH_isSet() {
  73         // given
  74         createBasicValidEnvsConfiguration();
  75         envs.set(ENV_CBS_CLIENT_POLICY_PATH, "/new/config/path/policy.json");
  76
  77         // when
  78         CbsClientConfiguration configuration = CbsClientConfiguration.fromEnvironment();
  79
  80         // then
  81         assertThat(configuration).isNotNull();
  82         assertThat(configuration.policySyncFilePath()).isEqualTo("/new/config/path/policy.json");
  83     }
  84
  85     @Test
  86     void fromEnvironment_shouldReturnConfigurationWithDefaultPolicyAndConfigPaths_whenEnvsNotSet() {
  87         // given
  88         createBasicValidEnvsConfiguration();
  89
  90         // when
  91         CbsClientConfiguration configuration = CbsClientConfiguration.fromEnvironment();
  92
  93         // then
  94         assertThat(configuration).isNotNull();
  95         assertThat(configuration.configMapFilePath()).isEqualTo("/app-config/application_config.yaml");
  96         assertThat(configuration.policySyncFilePath()).isEqualTo("/etc/policies/policies.json");
  97     }
  98
  99
 100     @Test
 101     void fromEnvironment_shouldReturn_CbsClientConfigurationException_WhenAllEnvVariablesAreMissing() {
 102         assertThatExceptionOfType(CbsClientConfigurationException.class)
 103                 .isThrownBy(CbsClientConfiguration::fromEnvironment);
 104     }
 105
 106     private void createBasicValidEnvsConfiguration() {
 107         envs.set(ENV_APPNAME, "dcae-prh");
 108     }
 109 }