Merge pull request #1207 from pacphi/main

Upgrade JUnit4 to JUnit5

Author: pivotal-david-osullivan

.github/workflows/ci-java-17-and-21.yml

@@ -0,0 +1,34 @@
+name: Java CI
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [ 17, 21 ]
+    name: Java ${{ matrix.java }} build
+    steps:
+      - uses: actions/checkout@v4
+      - name: Prepare multi-module build
+        run: |
+          git submodule update --init --recursive
+      - name: Set up Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: liberica
+          java-version: ${{ matrix.java }}
+      - name: Cache Maven packages
+        uses: actions/cache@v3
+        with:
+          path: ~/.m2
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2
+      - name: Build with Maven
+        run: ./mvnw clean package -Dgpg.skip
+      - if: ${{ matrix.java != 8 }}
+        name: Check style with Spotless
+        run: ./mvnw spotless:check
+

.github/workflows/maven.yml renamed to .github/workflows/ci-java-8-and-11.yml

@@ -1,9 +1,10 @@
 .idea/
+.vscode/
 target/
 bin/
 .project
 .classpath
 .settings/
 .factorypath
 .gradle
-.history
+.history/

.gitignore

@@ -50,10 +50,11 @@
             <groupId>com.github.zafarkhaja</groupId>
             <artifactId>java-semver</artifactId>
         </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>mockwebserver</artifactId>
-            <scope>test</scope>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>mockwebserver3-junit5</artifactId>
+      <scope>test</scope>
+      <version>5.0.0-alpha.11</version>
         </dependency>
         <dependency>
             <groupId>io.jsonwebtoken</groupId>
@@ -88,11 +89,6 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.junit.vintage</groupId>
-            <artifactId>junit-vintage-engine</artifactId>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>

.idea/codeStyles/Project.xml

@@ -24,16 +24,12 @@
 import com.fasterxml.jackson.databind.JsonDeserializer;
 import com.fasterxml.jackson.databind.deser.DeserializationProblemHandler;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Queue;
-import okhttp3.mockwebserver.Dispatcher;
-import okhttp3.mockwebserver.MockResponse;
-import okhttp3.mockwebserver.MockWebServer;
-import okhttp3.mockwebserver.RecordedRequest;
-import org.junit.After;
-import org.junit.ComparisonFailure;
+import java.util.*;
+import mockwebserver3.Dispatcher;
+import mockwebserver3.MockResponse;
+import mockwebserver3.MockWebServer;
+import mockwebserver3.RecordedRequest;
+import org.junit.jupiter.api.AfterEach;
 import org.slf4j.bridge.SLF4JBridgeHandler;
 import reactor.core.publisher.Mono;
 
@@ -68,12 +64,12 @@ protected AbstractRestTest() {
         this.root = Mono.just(this.mockWebServer.url("/").uri().toString());
     }
 
-    @After
+    @AfterEach
     public final void shutdown() throws IOException {
         this.mockWebServer.shutdown();
     }
 
-    @After
+    @AfterEach
     public final void verify() {
         this.multipleRequestDispatcher.verify();
     }
@@ -122,7 +118,7 @@ public MockResponse dispatch(RecordedRequest request) {
             try {
                 interactionContext.getRequest().assertEquals(request);
                 return interactionContext.getResponse().getMockResponse();
-            } catch (ComparisonFailure e) {
+            } catch (AssertionError e) {
                 e.printStackTrace();
                 return new MockResponse().setResponseCode(400);
             }

.idea/compiler.xml

@@ -23,11 +23,11 @@
 import java.util.Collections;
 import org.cloudfoundry.reactor.util.AbstractReactorOperations;
 import org.cloudfoundry.reactor.util.Operator;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 import reactor.core.publisher.Mono;
 import reactor.test.StepVerifier;
 
-public final class CustomRequestTagTest extends AbstractRestTest {
+final class CustomRequestTagTest extends AbstractRestTest {
 
     private static final String CUSTOM_REQUEST_TAG_NAME = "test-header";
 
@@ -41,7 +41,7 @@ public final class CustomRequestTagTest extends AbstractRestTest {
                     .build();
 
     @Test
-    public void addCustomHttpHeader() {
+    void addCustomHttpHeader() {
         mockRequest(
                 InteractionContext.builder()
                         .request(

.idea/misc.xml

@@ -25,13 +25,13 @@
 import java.net.InetSocketAddress;
 import java.time.Duration;
 import java.util.Optional;
-import org.junit.After;
-import org.junit.Test;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
 import reactor.netty.http.client.HttpClient;
 import reactor.netty.transport.ProxyProvider;
 import reactor.test.StepVerifier;
 
-public final class DefaultConnectionContextTest extends AbstractRestTest {
+final class DefaultConnectionContextTest extends AbstractRestTest {
 
     private final DefaultConnectionContext connectionContext =
             DefaultConnectionContext.builder()
@@ -40,13 +40,13 @@ public final class DefaultConnectionContextTest extends AbstractRestTest {
                     .secure(false)
                     .build();
 
-    @After
-    public void dispose() {
+    @AfterEach
+    void dispose() {
         this.connectionContext.dispose();
     }
 
     @Test
-    public void getInfo() {
+    void getInfo() {
         mockRequest(
                 InteractionContext.builder()
                         .request(TestRequest.builder().method(GET).path("/").build())
@@ -77,7 +77,7 @@ public void getInfo() {
     }
 
     @Test
-    public void multipleInstances() {
+    void multipleInstances() {
         DefaultConnectionContext first =
                 DefaultConnectionContext.builder().apiHost("test-host").build();
 
@@ -92,7 +92,7 @@ public void multipleInstances() {
     }
 
     @Test
-    public void configurationAlwaysApplied() {
+    void configurationAlwaysApplied() {
         DefaultConnectionContext ctx =
                 DefaultConnectionContext.builder()
                         .connectionPoolSize(24)