datafilecollector/src/test/java/org/oran/datafile/configuration/AppConfigTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2023 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.oran.datafile.configuration;
  22
  23 import static org.junit.jupiter.api.Assertions.assertEquals;
  24 import static org.junit.jupiter.api.Assertions.assertFalse;
  25 import static org.junit.jupiter.api.Assertions.assertNull;
  26 import static org.junit.jupiter.api.Assertions.assertTrue;
  27
  28 import java.lang.reflect.Field;
  29 import java.util.HashMap;
  30 import java.util.Map;
  31 import org.apache.kafka.clients.CommonClientConfigs;
  32 import org.apache.kafka.common.config.SaslConfigs;
  33 import org.apache.kafka.common.config.SslConfigs;
  34 import org.apache.kafka.common.security.auth.SecurityProtocol;
  35 import org.junit.jupiter.api.BeforeEach;
  36 import org.junit.jupiter.api.Test;
  37 import org.junit.jupiter.api.extension.ExtendWith;
  38 import org.mockito.InjectMocks;
  39 import org.mockito.MockitoAnnotations;
  40 import org.mockito.junit.jupiter.MockitoExtension;
  41 import org.oran.datafile.oauth2.OAuthKafkaAuthenticateLoginCallbackHandler;
  42 import org.springframework.test.context.ContextConfiguration;
  43
  44 @ContextConfiguration(classes = {AppConfig.class})
  45 @ExtendWith(MockitoExtension.class)
  46 class AppConfigTest {
  47
  48     @InjectMocks
  49     private AppConfig appConfig;
  50
  51     @BeforeEach
  52     void setup() {
  53         MockitoAnnotations.initMocks(this);
  54     }
  55     @Test
  56     void testGetS3LocksBucket_WhenEmptyLocksBucket_ReturnsS3Bucket() {
  57         injectFieldValue(appConfig, "s3Bucket", "test-bucket");
  58         injectFieldValue(appConfig, "s3LocksBucket", "");
  59
  60         String result = appConfig.getS3LocksBucket();
  61         assertEquals("test-bucket", result);
  62     }
  63
  64     @Test
  65     void testGetS3LocksBucket_WhenNonEmptyLocksBucket_ReturnsLocksBucket() {
  66         injectFieldValue(appConfig, "s3Bucket", "test-bucket");
  67         injectFieldValue(appConfig, "s3LocksBucket", "locks");
  68
  69         String result = appConfig.getS3LocksBucket();
  70         assertEquals("locks", result);
  71     }
  72
  73     @Test
  74     void testIsS3Enabled_WhenS3EndpointAndBucketSet_ReturnsTrue() {
  75         injectFieldValue(appConfig, "s3Bucket", "test-bucket");
  76         injectFieldValue(appConfig, "s3EndpointOverride", "s3.endpoint");
  77         boolean result = appConfig.isS3Enabled();
  78         assertTrue(result);
  79     }
  80
  81     @Test
  82     void testIsS3Enabled_WhenS3EndpointNotSet_ReturnsFalse() {
  83         injectFieldValue(appConfig, "s3Bucket", "test-bucket");
  84         injectFieldValue(appConfig, "s3EndpointOverride", "");
  85         boolean result = appConfig.isS3Enabled();
  86         assertFalse(result);
  87     }
  88
  89     @Test
  90     void testGetKafkaBootStrapServers() {
  91         assertNull((new AppConfig()).getKafkaBootStrapServers());
  92     }
  93
  94     @Test
  95     void testAddKafkaSecurityProps_UseOAuthToken() {
  96         Map<String, Object> props = new HashMap<>();
  97         injectFieldValue(appConfig, "useOathToken", true);
  98         injectFieldValue(appConfig, "kafkaKeyStoreLocation", "key-store-location");
  99         injectFieldValue(appConfig, "kafkTrustStoreLocation", "trust-store-location");
 100         injectFieldValue(appConfig, "kafkaKeyStorePassword", "key-store-password");
 101
 102         appConfig.addKafkaSecurityProps(props);
 103
 104         assertEquals(SecurityProtocol.SASL_SSL.name, props.get(CommonClientConfigs.SECURITY_PROTOCOL_CONFIG));
 105         assertEquals("OAUTHBEARER", props.get(SaslConfigs.SASL_MECHANISM));
 106         assertEquals(OAuthKafkaAuthenticateLoginCallbackHandler.class.getName(),
 107             props.get(SaslConfigs.SASL_LOGIN_CALLBACK_HANDLER_CLASS));
 108         assertEquals(
 109             "org.apache.kafka.common.security.oauthbearer.OAuthBearerLoginModule required unsecuredLoginStringClaim_sub=\"alice\"; ",
 110             props.get(SaslConfigs.SASL_JAAS_CONFIG));
 111     }
 112
 113     @Test
 114     void testAddKafkaSecurityProps_SslConfig() {
 115         Map<String, Object> props = new HashMap<>();
 116         injectFieldValue(appConfig, "useOathToken", false);
 117         injectFieldValue(appConfig, "kafkaKeyStoreLocation", "key-store-location");
 118         injectFieldValue(appConfig, "kafkaKeyStoreType", "JKS");
 119         injectFieldValue(appConfig, "kafkaKeyStorePassword", "key-store-password");
 120         injectFieldValue(appConfig, "kafkTrustStoreLocation", "trust-store-location");
 121         injectFieldValue(appConfig, "kafkaTrustStoreType", "JKS");
 122
 123         appConfig.addKafkaSecurityProps(props);
 124
 125         assertEquals(SecurityProtocol.SASL_SSL.name, props.get(CommonClientConfigs.SECURITY_PROTOCOL_CONFIG));
 126         assertEquals("JKS", props.get(SslConfigs.SSL_KEYSTORE_TYPE_CONFIG));
 127         assertEquals("key-store-location", props.get(SslConfigs.SSL_KEYSTORE_LOCATION_CONFIG));
 128         assertEquals("key-store-password", props.get(SslConfigs.SSL_KEY_PASSWORD_CONFIG));
 129         assertEquals("JKS", props.get(SslConfigs.SSL_TRUSTSTORE_TYPE_CONFIG));
 130         assertEquals("trust-store-location", props.get(SslConfigs.SSL_TRUSTSTORE_LOCATION_CONFIG));
 131     }
 132
 133     @Test
 134     void testGetCertificateConfiguration() {
 135         injectFieldValue(appConfig, "clientTrustStore", "trust-store");
 136         injectFieldValue(appConfig, "clientTrustStorePassword", "trust-store-password");
 137         injectFieldValue(appConfig, "clientKeyStore", "key-store");
 138         injectFieldValue(appConfig, "clientKeyStorePassword", "key-store-password");
 139
 140         CertificateConfig certificateConfig = appConfig.getCertificateConfiguration();
 141
 142         assertEquals("trust-store", certificateConfig.trustedCa);
 143         assertEquals("trust-store-password", certificateConfig.trustedCaPasswordPath);
 144         assertEquals("key-store", certificateConfig.keyCert);
 145         assertEquals("key-store-password", certificateConfig.keyPasswordPath);
 146     }
 147
 148     @Test
 149     void testGetSftpConfiguration() {
 150         injectFieldValue(appConfig, "knownHostsFilePath", "/path/to/known_hosts");
 151         injectFieldValue(appConfig, "strictHostKeyChecking", true);
 152
 153         SftpConfig sftpConfig = appConfig.getSftpConfiguration();
 154
 155         assertEquals("/path/to/known_hosts", sftpConfig.knownHostsFilePath);
 156         assertTrue(sftpConfig.strictHostKeyChecking);
 157     }
 158
 159     private void injectFieldValue(Object target, String fieldName, Object value) {
 160         try {
 161             Field field = target.getClass().getDeclaredField(fieldName);
 162             field.setAccessible(true);
 163             field.set(target, value);
 164         } catch (NoSuchFieldException | IllegalAccessException e) {
 165             e.printStackTrace();
 166         }
 167     }
 168 }