Bump version to 0.7.1

* JUnit 5.1.0
* Mockito 2.15.0

.travis.yml

@@ -14,9 +14,10 @@ addons:
 env:
   - PATH=$PATH:.
 before_script:
-  - wget https://releases.hashicorp.com/vault/0.8.3/vault_0.8.3_linux_amd64.zip
+  - wget https://releases.hashicorp.com/vault/0.9.5/vault_0.9.5_linux_amd64.zip
-  - unzip vault_0.8.3_linux_amd64.zip
+  - wget -q -O - https://releases.hashicorp.com/vault/0.9.5/vault_0.9.5_SHA256SUMS | grep linux_amd64 | sha256sum -c
-  - rm vault_0.8.3_linux_amd64.zip
+  - unzip vault_0.9.5_linux_amd64.zip
+  - rm vault_0.9.5_linux_amd64.zip
 cache:
   directories:
     - '$HOME/.m2/repository'

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 0.7.1 [2018-03-17]
+* [improvement] Added automatic module name for JPMS compatibility
+* [dependencies] Minor dependency updates
+* [test] Tested against Vault 0.9.5
+
 ## 0.7.0 [2017-10-03]
 * [feature] Retrieval of health status via `getHealth()` (#15)
 * [improvement] `seal()`, `unseal()` are now `void` and throw Exception on error (#12)

README.md

@@ -31,7 +31,7 @@ Java Vault Connector is a connector library for [Vault](https://www.vaultproject
     * Raw secret content or JSON decoding
     * SQL secret handling
 * Connector Factory with builder pattern
-* Tested against Vault 0.8.3
+* Tested against Vault 0.9.5
 
 
 ## Maven Artifact
@@ -39,7 +39,7 @@ Java Vault Connector is a connector library for [Vault](https://www.vaultproject
 <dependency>
     <groupId>de.stklcode.jvault</groupId>
     <artifactId>connector</artifactId>
-    <version>0.7.0</version>
+    <version>0.7.1</version>
 </dependency>
 ```
 

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>de.stklcode.jvault</groupId>
     <artifactId>connector</artifactId>
-    <version>0.7.0</version>
+    <version>0.7.1</version>
 
     <packaging>jar</packaging>
 
@@ -52,6 +52,13 @@
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-jar-plugin</artifactId>
                     <version>3.0.2</version>
+                    <configuration>
+                        <archive>
+                            <manifestEntries>
+                                <Automatic-Module-Name>de.stklcode.jvault.connector</Automatic-Module-Name>
+                            </manifestEntries>
+                        </archive>
+                    </configuration>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
@@ -61,7 +68,14 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-plugin</artifactId>
-                    <version>2.20.1</version>
+                    <version>2.19.1</version>
+                    <dependencies>
+                        <dependency>
+                            <groupId>org.junit.platform</groupId>
+                            <artifactId>junit-platform-surefire-provider</artifactId>
+                            <version>1.1.0</version>
+                        </dependency>
+                    </dependencies>
                 </plugin>
             </plugins>
         </pluginManagement>
@@ -71,30 +85,35 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpcore</artifactId>
-            <version>4.4.7</version>
+            <version>4.4.9</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.3</version>
+            <version>4.5.5</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.9.1</version>
+            <version>2.9.4</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.1</version>
+            <version>2.9.4</version>
         </dependency>
 
         <dependency>
-            <groupId>junit</groupId>
+            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit</artifactId>
+            <artifactId>junit-jupiter-engine</artifactId>
-            <version>4.12</version>
+            <version>5.1.0</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-migrationsupport</artifactId>
+            <version>5.1.0</version>
+        </dependency>
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>hamcrest-junit</artifactId>
@@ -104,19 +123,25 @@
         <dependency>
             <groupId>com.github.stefanbirkner</groupId>
             <artifactId>system-rules</artifactId>
-            <version>1.16.1</version>
+            <version>1.17.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.powermock</groupId>
+            <groupId>org.mockito</groupId>
-            <artifactId>powermock-module-junit4</artifactId>
+            <artifactId>mockito-core</artifactId>
-            <version>1.7.3</version>
+            <version>2.15.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.powermock</groupId>
+            <groupId>org.mockito</groupId>
-            <artifactId>powermock-api-mockito</artifactId>
+            <artifactId>mockito-inline</artifactId>
-            <version>1.7.3</version>
+            <version>2.15.0</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.6</version>
             <scope>test</scope>
         </dependency>
     </dependencies>

src/main/java/de/stklcode/jvault/connector/HTTPVaultConnector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/VaultConnector.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/exception/AuthorizationRequiredException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/exception/ConnectionException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/exception/InvalidRequestException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/exception/InvalidResponseException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/exception/PermissionDeniedException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/exception/TlsException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/exception/VaultConnectorException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/factory/HTTPVaultConnectorFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/factory/VaultConnectorFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/AppRole.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/AppRoleBuilder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/AppRoleSecret.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/AuthBackend.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/Token.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/TokenBuilder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/AppRoleResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/AppRoleSecretResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/AuthMethodsResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/AuthResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/CredentialsResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/ErrorResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/HealthResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/HelpResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/RawDataResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/SealResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/SecretListResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/SecretResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/TokenResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/VaultDataResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/VaultResponse.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/embedded/AuthData.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/embedded/AuthMethod.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/stklcode/jvault/connector/model/response/embedded/TokenData.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorOfflineTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,6 +20,9 @@ import de.stklcode.jvault.connector.exception.InvalidRequestException;
 import de.stklcode.jvault.connector.exception.InvalidResponseException;
 import de.stklcode.jvault.connector.exception.PermissionDeniedException;
 import de.stklcode.jvault.connector.exception.VaultConnectorException;
+import net.bytebuddy.ByteBuddy;
+import net.bytebuddy.agent.ByteBuddyAgent;
+import net.bytebuddy.dynamic.loading.ClassReloadingStrategy;
 import org.apache.http.ProtocolVersion;
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.entity.ContentType;
@@ -27,12 +30,9 @@ import org.apache.http.entity.StringEntity;
 import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.impl.client.HttpClientBuilder;
 import org.apache.http.message.BasicStatusLine;
-import org.junit.Test;
+import org.junit.jupiter.api.BeforeAll;
-import org.junit.runner.RunWith;
+import org.junit.jupiter.api.BeforeEach;
-import org.mockito.Mock;
+import org.junit.jupiter.api.Test;
-import org.powermock.core.classloader.annotations.PowerMockIgnore;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-import org.powermock.modules.junit4.PowerMockRunner;
 
 import javax.net.ssl.SSLContext;
 import java.io.IOException;
@@ -40,13 +40,15 @@ import java.lang.reflect.Field;
 import java.security.NoSuchAlgorithmException;
 import java.util.Collections;
 
+import static net.bytebuddy.implementation.MethodDelegation.to;
+import static net.bytebuddy.matcher.ElementMatchers.named;
 import static org.hamcrest.CoreMatchers.instanceOf;
 import static org.hamcrest.CoreMatchers.nullValue;
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
-import static org.junit.Assert.fail;
+import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.*;
-import static org.powermock.api.mockito.PowerMockito.*;
 
 /**
  * JUnit test for HTTP Vault connector.
@@ -55,20 +57,46 @@ import static org.powermock.api.mockito.PowerMockito.*;
  * @author Stefan Kalscheuer
  * @since 0.7.0
  */
-@RunWith(PowerMockRunner.class)
-@PrepareForTest({HttpClientBuilder.class})
-@PowerMockIgnore({"javax.net.ssl.*"})
 public class HTTPVaultConnectorOfflineTest {
     private static final String INVALID_URL = "foo:/\\1nv4l1d_UrL";
 
-    @Mock
+    private static HttpClientBuilder httpMockBuilder = mock(HttpClientBuilder.class);
-    private HttpClientBuilder httpMockBuilder;
+    private static CloseableHttpClient httpMock = mock(CloseableHttpClient.class);
+    private CloseableHttpResponse responseMock = mock(CloseableHttpResponse.class);
 
-    @Mock
+    @BeforeAll
-    private CloseableHttpClient httpMock;
+    public static void initByteBuddy() {
+        // Install ByteBuddy Agent.
+        ByteBuddyAgent.install();
+    }
 
-    @Mock
+    /**
-    private CloseableHttpResponse responseMock;
+     * Helper method for redefinition of {@link HttpClientBuilder#create()} from {@link #initHttpMock()}.
+     *
+     * @return Mocked HTTP client builder.
+     */
+    public static HttpClientBuilder create() {
+        return httpMockBuilder;
+    }
+
+    @BeforeEach
+    public void initHttpMock() {
+        // Redefine static method to return Mock on HttpClientBuilder creation.
+        new ByteBuddy().redefine(HttpClientBuilder.class)
+                .method(named("create"))
+                .intercept(to(HTTPVaultConnectorOfflineTest.class))
+                .make()
+                .load(HttpClientBuilder.class.getClassLoader(), ClassReloadingStrategy.fromInstalledAgent());
+
+        // Ignore SSL context settings.
+        when(httpMockBuilder.setSSLContext(null)).thenReturn(httpMockBuilder);
+
+        // Re-initialize HTTP mock to ensure fresh (empty) results.
+        httpMock = mock(CloseableHttpClient.class);
+
+        // Mock actual client creation.
+        when(httpMockBuilder.build()).thenReturn(httpMock);
+    }
 
     /**
      * Test exceptions thrown during request.
@@ -78,7 +106,6 @@ public class HTTPVaultConnectorOfflineTest {
         HTTPVaultConnector connector = new HTTPVaultConnector("http://127.0.0.1", null, 0, 250);
 
         // Test invalid response code.
-        initHttpMock();
         final int responseCode = 400;
         mockResponse(responseCode, "", ContentType.APPLICATION_JSON);
         try {
@@ -187,7 +214,7 @@ public class HTTPVaultConnectorOfflineTest {
         connector = new HTTPVaultConnector("https://127.0.0.1", null, 0, 250);
 
         // Simulate NULL response (mock not supplied with data).
-        initHttpMock();
+
         try {
             connector.sealStatus();
             fail("Querying seal status succeeded on invalid instance");
@@ -214,7 +241,6 @@ public class HTTPVaultConnectorOfflineTest {
         connector = new HTTPVaultConnector("https://127.0.0.1", null, 0, 250);
 
         // Simulate NULL response (mock not supplied with data).
-        initHttpMock();
         try {
             connector.getHealth();
             fail("Querying health status succeeded on invalid instance");
@@ -233,7 +259,6 @@ public class HTTPVaultConnectorOfflineTest {
         // Mock authorization.
         setPrivate(connector, "authorized", true);
         // Mock response.
-        initHttpMock();
         mockResponse(200, "invalid", ContentType.APPLICATION_JSON);
 
         // Now test the methods.
@@ -357,7 +382,6 @@ public class HTTPVaultConnectorOfflineTest {
         // Mock authorization.
         setPrivate(connector, "authorized", true);
         // Mock response.
-        initHttpMock();
         mockResponse(200, "{}", ContentType.APPLICATION_JSON);
 
         // Now test the methods expecting a 204.
@@ -451,13 +475,6 @@ public class HTTPVaultConnectorOfflineTest {
         }
     }
 
-    private void initHttpMock() {
-        mockStatic(HttpClientBuilder.class);
-        when(HttpClientBuilder.create()).thenReturn(httpMockBuilder);
-        when(httpMockBuilder.setSSLContext(null)).thenReturn(httpMockBuilder);
-        when(httpMockBuilder.build()).thenReturn(httpMock);
-    }
-
     private void mockResponse(int status, String body, ContentType type) throws IOException {
         when(httpMock.execute(any())).thenReturn(responseMock);
         when(responseMock.getStatusLine()).thenReturn(new BasicStatusLine(new ProtocolVersion("HTTP", 1, 1), status, ""));

src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,15 +17,16 @@
 package de.stklcode.jvault.connector;
 
 import de.stklcode.jvault.connector.exception.*;
+import de.stklcode.jvault.connector.factory.HTTPVaultConnectorFactory;
+import de.stklcode.jvault.connector.factory.VaultConnectorFactory;
 import de.stklcode.jvault.connector.model.*;
 import de.stklcode.jvault.connector.model.response.*;
-import de.stklcode.jvault.connector.factory.HTTPVaultConnectorFactory;
 import de.stklcode.jvault.connector.test.Credentials;
 import de.stklcode.jvault.connector.test.VaultConfiguration;
-import de.stklcode.jvault.connector.factory.VaultConnectorFactory;
+import org.junit.Rule;
-import org.junit.*;
+import org.junit.jupiter.api.*;
+import org.junit.jupiter.migrationsupport.rules.EnableRuleMigrationSupport;
 import org.junit.rules.TemporaryFolder;
-import org.junit.rules.TestName;
 
 import java.io.*;
 import java.lang.reflect.Field;
@@ -34,11 +35,17 @@ import java.nio.file.Paths;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+import java.util.concurrent.TimeUnit;
 
+import static org.apache.commons.io.FileUtils.copyDirectory;
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
 import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.*;
+import static org.hamcrest.junit.MatcherAssume.assumeThat;
-import static org.junit.Assume.*;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.fail;
+import static org.junit.jupiter.api.Assumptions.assumeFalse;
+import static org.junit.jupiter.api.Assumptions.assumeTrue;
 
 /**
  * JUnit test for HTTP Vault connector.
@@ -47,8 +54,9 @@ import static org.junit.Assume.*;
  * @author Stefan Kalscheuer
  * @since 0.1
  */
+@EnableRuleMigrationSupport
 public class HTTPVaultConnectorTest {
-    private static final String VAULT_VERISON = "0.8.3";  // the vault version this test is supposed to run against
+    private static final String VAULT_VERISON = "0.9.5";  // the vault version this test is supposed to run against
     private static final String KEY = "81011a8061e5c028bd0d9503eeba40bd9054b9af0408d080cb24f57405c27a61";
     private static final String TOKEN_ROOT = "d1bd50e2-587b-6e68-d80b-a9a507625cb7";
     private static final String USER_VALID = "validUser";
@@ -73,22 +81,19 @@ public class HTTPVaultConnectorTest {
     @Rule
     public TemporaryFolder tmpDir = new TemporaryFolder();
 
-    @Rule
-    public TestName testName = new TestName();
-
     /**
      * Initialize Vault instance with generated configuration and provided file backend.
      * Requires "vault" binary to be in current user's executable path. Not using MLock, so no extended rights required.
      */
-    @Before
+    @BeforeEach
-    public void setUp() throws VaultConnectorException {
+    public void setUp(TestInfo testInfo) throws VaultConnectorException, IOException {
         /* Determine, if TLS is required */
-        boolean isTls = testName.getMethodName().equals("tlsConnectionTest");
+        boolean isTls = testInfo.getTags().contains("tls");
 
         /* Initialize Vault */
         VaultConfiguration config = initializeVault(isTls);
         try {
-            Thread.sleep(1000);
+            TimeUnit.SECONDS.sleep(1);
         } catch (InterruptedException e) {
             e.printStackTrace();
         }
@@ -104,11 +109,11 @@ public class HTTPVaultConnectorTest {
 
         /* Unseal Vault and check result */
         SealResponse sealStatus = connector.unseal(KEY);
-        assumeNotNull(sealStatus);
+        assumeTrue(sealStatus != null);
         assumeFalse(sealStatus.isSealed());
     }
 
-    @After
+    @AfterEach
     public void tearDown() {
         if (vaultProcess != null && vaultProcess.isAlive())
             vaultProcess.destroy();
@@ -217,7 +222,7 @@ public class HTTPVaultConnectorTest {
 
         try {
             res = connector.authToken(TOKEN_ROOT);
-            assertNotNull("Login failed with valid token", res);
+            assertNotNull(res, "Login failed with valid token");
             assertThat("Login failed with valid token", connector.isAuthorized(), is(true));
         } catch (VaultConnectorException ignored) {
             fail("Login failed with valid token");
@@ -246,7 +251,7 @@ public class HTTPVaultConnectorTest {
         } catch (VaultConnectorException ignored) {
             fail("Login failed with valid credentials: Exception thrown");
         }
-        assertNotNull("Login failed with valid credentials: Response not available", res.getAuth());
+        assertNotNull(res.getAuth(), "Login failed with valid credentials: Response not available");
         assertThat("Login failed with valid credentials: Connector not authorized", connector.isAuthorized(), is(true));
     }
 
@@ -636,6 +641,7 @@ public class HTTPVaultConnectorTest {
      * Test reading of secrets.
      */
     @Test
+    @SuppressWarnings("deprecation")
     public void readSecretTest() {
         authUser();
         assumeTrue(connector.isAuthorized());
@@ -728,6 +734,7 @@ public class HTTPVaultConnectorTest {
      * Test writing secrets.
      */
     @Test
+    @SuppressWarnings("deprecation")
     public void writeSecretTest() {
         authUser();
         assumeTrue(connector.isAuthorized());
@@ -909,6 +916,7 @@ public class HTTPVaultConnectorTest {
      * Test TLS connection with custom certificate chain.
      */
     @Test
+    @Tag("tls")
     public void tlsConnectionTest() {
         TokenResponse res;
         try {
@@ -919,7 +927,7 @@ public class HTTPVaultConnectorTest {
 
         try {
             res = connector.authToken(TOKEN_ROOT);
-            assertNotNull("Login failed with valid token", res);
+            assertNotNull(res, "Login failed with valid token");
             assertThat("Login failed with valid token", connector.isAuthorized(), is(true));
         } catch (VaultConnectorException ignored) {
             fail("Login failed with valid token");
@@ -954,14 +962,15 @@ public class HTTPVaultConnectorTest {
      * @return Vault Configuration
      * @throws IllegalStateException on error
      */
-    private VaultConfiguration initializeVault(boolean tls) throws IllegalStateException {
+    private VaultConfiguration initializeVault(boolean tls) throws IllegalStateException, IOException {
-        String dataResource = getClass().getResource("/data_dir").getPath();
+        File dataDir = tmpDir.newFolder();
+        copyDirectory(new File(getClass().getResource("/data_dir").getPath()), dataDir);
 
         /* Generate vault local unencrypted configuration */
         VaultConfiguration config = new VaultConfiguration()
                 .withHost("localhost")
                 .withPort(getFreePort())
-                .withDataLocation(dataResource)
+                .withDataLocation(dataDir.toPath())
                 .disableMlock();
 
         /* Enable TLS with custom certificate and key, if required */

src/test/java/de/stklcode/jvault/connector/exception/VaultConnectorExceptionTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,12 +16,12 @@
 
 package de.stklcode.jvault.connector.exception;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.instanceOf;
 import static org.hamcrest.Matchers.nullValue;
 import static org.hamcrest.core.Is.is;
-import static org.junit.Assert.assertThat;
 
 /**
  * Common JUnit test for Exceptions extending {@link VaultConnectorException}.

src/test/java/de/stklcode/jvault/connector/factory/HTTPVaultConnectorFactoryTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,10 +19,10 @@ package de.stklcode.jvault.connector.factory;
 import de.stklcode.jvault.connector.HTTPVaultConnector;
 import de.stklcode.jvault.connector.exception.TlsException;
 import de.stklcode.jvault.connector.exception.VaultConnectorException;
-
 import org.junit.Rule;
-import org.junit.Test;
 import org.junit.contrib.java.lang.system.EnvironmentVariables;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.migrationsupport.rules.EnableRuleMigrationSupport;
 import org.junit.rules.TemporaryFolder;
 
 import java.io.IOException;
@@ -30,7 +30,8 @@ import java.lang.reflect.Field;
 import java.nio.file.NoSuchFileException;
 
 import static org.hamcrest.CoreMatchers.*;
-import static org.junit.Assert.*;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
 
 /**
  * JUnit test for HTTP Vault connector factory
@@ -38,6 +39,7 @@ import static org.junit.Assert.*;
  * @author Stefan Kalscheuer
  * @since 0.6.0
  */
+@EnableRuleMigrationSupport
 public class HTTPVaultConnectorFactoryTest {
     private static String VAULT_ADDR = "https://localhost:8201";
     private static Integer VAULT_MAX_RETRIES = 13;

src/test/java/de/stklcode/jvault/connector/model/AppRoleBuilderTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,13 +18,14 @@ package de.stklcode.jvault.connector.model;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import org.junit.BeforeClass;
+import org.junit.jupiter.api.BeforeAll;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
 
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
-import static org.junit.Assert.assertThat;
 
 /**
  * JUnit Test for AppRole Builder.
@@ -53,7 +54,7 @@ public class AppRoleBuilderTest {
     private static final String JSON_FULL = String.format("{\"role_name\":\"%s\",\"role_id\":\"%s\",\"bind_secret_id\":%s,\"bound_cidr_list\":\"%s\",\"policies\":\"%s\",\"secret_id_num_uses\":%d,\"secret_id_ttl\":%d,\"token_ttl\":%d,\"token_max_ttl\":%d,\"period\":%d}",
             NAME, ID, BIND_SECRET_ID, CIDR_1, POLICY, SECRET_ID_NUM_USES, SECRET_ID_TTL, TOKEN_TTL, TOKEN_MAX_TTL, PERIOD);
 
-    @BeforeClass
+    @BeforeAll
     public static void init() {
         BOUND_CIDR_LIST.add(CIDR_1);
         POLICIES.add(POLICY);

src/test/java/de/stklcode/jvault/connector/model/AppRoleSecretTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,11 +16,9 @@
 
 package de.stklcode.jvault.connector.model;
 
-import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.JsonMappingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 import java.lang.reflect.Field;
@@ -29,12 +27,11 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import static org.hamcrest.Matchers.emptyString;
+import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.*;
-import static org.hamcrest.Matchers.nullValue;
 import static org.hamcrest.junit.MatcherAssume.assumeThat;
-import static org.junit.Assert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
-import static org.junit.Assert.fail;
+
 
 /**
  * JUnit Test for AppRoleSecret model.

src/test/java/de/stklcode/jvault/connector/model/AuthBackendTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,10 +16,10 @@
 
 package de.stklcode.jvault.connector.model;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
-import static org.hamcrest.Matchers.*;
+import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.Assert.assertThat;
+import static org.hamcrest.Matchers.is;
 
 /**
  * JUnit Test for AuthBackend model.

src/test/java/de/stklcode/jvault/connector/model/TokenBuilderTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,16 +18,16 @@ package de.stklcode.jvault.connector.model;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import org.junit.BeforeClass;
+import org.junit.jupiter.api.BeforeAll;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
-import static org.junit.Assert.assertThat;
 
 /**
  * JUnit Test for Token Builder.
@@ -55,7 +55,7 @@ public class TokenBuilderTest {
     private static final Boolean RENEWABLE = true;
     private static final String JSON_FULL = "{\"id\":\"test-id\",\"display_name\":\"display-name\",\"no_parent\":false,\"no_default_policy\":false,\"ttl\":123,\"num_uses\":4,\"policies\":[\"policy\"],\"meta\":{\"key\":\"value\"},\"renewable\":true}";
 
-    @BeforeClass
+    @BeforeAll
     public static void init() {
         POLICIES.add(POLICY);
         META.put(META_KEY, META_VALUE);

src/test/java/de/stklcode/jvault/connector/model/response/AppRoleResponseTest.java

@@ -1,17 +1,33 @@
+/*
+ * Copyright 2016-2018 Stefan Kalscheuer
+ *
+ * Licensed 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 de.stklcode.jvault.connector.model.response;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import de.stklcode.jvault.connector.exception.InvalidResponseException;
 import de.stklcode.jvault.connector.model.AppRole;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
-import static org.junit.Assert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
-import static org.junit.Assert.fail;
 
 /**
  * JUnit Test for {@link AppRoleResponse} model.

src/test/java/de/stklcode/jvault/connector/model/response/AuthMethodsResponseTest.java

@@ -1,20 +1,34 @@
+/*
+ * Copyright 2016-2018 Stefan Kalscheuer
+ *
+ * Licensed 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 de.stklcode.jvault.connector.model.response;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import de.stklcode.jvault.connector.exception.InvalidResponseException;
 import de.stklcode.jvault.connector.model.AuthBackend;
-import de.stklcode.jvault.connector.model.response.embedded.AuthData;
 import de.stklcode.jvault.connector.model.response.embedded.AuthMethod;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
-import static org.junit.Assert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
-import static org.junit.Assert.fail;
 
 /**
  * JUnit Test for {@link AuthMethodsResponse} model.

src/test/java/de/stklcode/jvault/connector/model/response/AuthResponseTest.java

@@ -1,17 +1,33 @@
+/*
+ * Copyright 2016-2018 Stefan Kalscheuer
+ *
+ * Licensed 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 de.stklcode.jvault.connector.model.response;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import de.stklcode.jvault.connector.exception.InvalidResponseException;
 import de.stklcode.jvault.connector.model.response.embedded.AuthData;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
-import static org.junit.Assert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
-import static org.junit.Assert.fail;
 
 /**
  * JUnit Test for {@link AuthResponse} model.

src/test/java/de/stklcode/jvault/connector/model/response/HealthResponseTest.java

@@ -1,14 +1,30 @@
+/*
+ * Copyright 2016-2018 Stefan Kalscheuer
+ *
+ * Licensed 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 de.stklcode.jvault.connector.model.response;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 
 import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.notNullValue;
-import static org.junit.Assert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
-import static org.junit.Assert.fail;
 
 /**
  * JUnit Test for {@link AuthResponse} model.

src/test/java/de/stklcode/jvault/connector/model/response/SecretResponseTest.java

@@ -1,17 +1,33 @@
+/*
+ * Copyright 2016-2018 Stefan Kalscheuer
+ *
+ * Licensed 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 de.stklcode.jvault.connector.model.response;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import de.stklcode.jvault.connector.exception.InvalidResponseException;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
-import static org.junit.Assert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
-import static org.junit.Assert.fail;
 
 /**
  * JUnit Test for {@link SecretResponse} model.

src/test/java/de/stklcode/jvault/connector/model/response/TokenResponseTest.java

@@ -1,17 +1,33 @@
+/*
+ * Copyright 2016-2018 Stefan Kalscheuer
+ *
+ * Licensed 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 de.stklcode.jvault.connector.model.response;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import de.stklcode.jvault.connector.exception.InvalidResponseException;
 import de.stklcode.jvault.connector.model.response.embedded.TokenData;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
-import static org.junit.Assert.assertThat;
+import static org.junit.jupiter.api.Assertions.fail;
-import static org.junit.Assert.fail;
 
 /**
  * JUnit Test for {@link TokenResponse} model.

src/test/java/de/stklcode/jvault/connector/test/Credentials.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/test/java/de/stklcode/jvault/connector/test/VaultConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 Stefan Kalscheuer
+ * Copyright 2016-2018 Stefan Kalscheuer
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.