[Backport release/1.9.x] Fix race condition in tests using the same temporary data directories

src/apps/geoserver/gwc/src/test/java/org/geoserver/cloud/gwc/app/GeoWebCacheApplicationTest.java

@@ -5,45 +5,84 @@
 package org.geoserver.cloud.gwc.app;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.assertTrue;
 import static org.springframework.http.MediaType.APPLICATION_JSON;
 import static org.springframework.http.MediaType.APPLICATION_XML;
 
 import com.google.gson.JsonElement;
 import com.google.gson.JsonParser;
+import java.io.IOException;
 import java.net.URI;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Order;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.junit.jupiter.api.io.TempDir;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.client.TestRestTemplate;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
+import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
 
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
 @ActiveProfiles("test")
 class GeoWebCacheApplicationTest {
 
     @Autowired
     private TestRestTemplate restTemplate;
 
+    static @TempDir Path datadir;
+
+    @DynamicPropertySource
+    static void setUpDataDir(DynamicPropertyRegistry registry) throws IOException {
+        var gwcdir = datadir.resolve("gwc");
+        if (!Files.exists(gwcdir)) {
+            Files.createDirectory(gwcdir);
+        }
+        registry.add("geoserver.backend.data-directory.location", datadir::toAbsolutePath);
+        registry.add("gwc.cache-directory", gwcdir::toAbsolutePath);
+    }
+
     @BeforeEach
     void before() {
         restTemplate = restTemplate.withBasicAuth("admin", "geoserver");
         String rootUri = restTemplate.getRootUri();
         assertThat(rootUri).isNotEmpty();
     }
 
+    /**
+     * REVISIT: for some reason, running the REST API tests right after starting off an empty data directory produce a 403 forbidden
+     * response. We're hence forcing the order of the tests and the reload of the context for the time being
+     */
+    @Test
+    @Order(1)
+    @DirtiesContext
+    void smokeTest() {
+        assertTrue(true);
+    }
+
     @Test
+    @Order(2)
+    @DirtiesContext
     void testRESTDefaultContentType() {
         ResponseEntity<String> response = testGetRequestContentType("/gwc/rest/layers", APPLICATION_JSON);
         JsonElement parsed = JsonParser.parseString(response.getBody());
         assertThat(parsed.isJsonArray()).isTrue();
     }
 
     @Test
+    @Order(3)
+    @DirtiesContext
     void testRESTPathExtensionContentNegotiation() {
         ResponseEntity<String> response = testGetRequestContentType("/gwc/rest/layers.json", APPLICATION_JSON);
         JsonElement parsed = JsonParser.parseString(response.getBody());

src/apps/geoserver/gwc/src/test/resources/bootstrap-test.yml

@@ -10,7 +10,7 @@ geoserver:
   backend:
     data-directory:
       enabled: true
-      location: ${data_directory:${java.io.tmpdir}/geoserver_cloud_data_directory}
+      location: # to be set by test classes
 
 logging:
   level:

src/apps/geoserver/restconfig/src/test/java/org/geoserver/cloud/restconfig/RestConfigApplicationTest.java

@@ -5,44 +5,82 @@
 package org.geoserver.cloud.restconfig;
 
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.Assert.assertTrue;
 import static org.springframework.http.MediaType.APPLICATION_JSON;
 import static org.springframework.http.MediaType.APPLICATION_XML;
 import static org.springframework.http.MediaType.TEXT_HTML;
 
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import org.geoserver.catalog.SLDHandler;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Order;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+import org.junit.jupiter.api.io.TempDir;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.test.web.client.TestRestTemplate;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
+import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
 
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
 @ActiveProfiles("test")
 class RestConfigApplicationTest {
 
     @Autowired
     private TestRestTemplate restTemplate;
 
+    static @TempDir Path datadir;
+
+    @DynamicPropertySource
+    static void setUpDataDir(DynamicPropertyRegistry registry) throws IOException {
+        var gwcdir = datadir.resolve("gwc");
+        if (!Files.exists(gwcdir)) {
+            Files.createDirectory(gwcdir);
+        }
+        registry.add("geoserver.backend.data-directory.location", datadir::toAbsolutePath);
+        registry.add("gwc.cache-directory", gwcdir::toAbsolutePath);
+    }
+
     @BeforeEach
-    void before() {
+    void before() throws Exception {
         restTemplate = restTemplate.withBasicAuth("admin", "geoserver");
     }
 
+    /**
+     * REVISIT: for some reason, running the REST API tests right after starting off
+     * an empty data directory produce a 403 forbidden response. We're hence forcing
+     * the order of the tests and the reload of the context for the time being
+     */
     @Test
-    void testDefaultContentType() {
+    @Order(1)
+    @DirtiesContext
+    void smokeTest() {
+        assertTrue(true);
+    }
 
+    @Test
+    @Order(2)
+    @DirtiesContext
+    void testDefaultContentType() {
         testPathExtensionContentType("/rest/workspaces", APPLICATION_JSON);
         testPathExtensionContentType("/rest/layers", APPLICATION_JSON);
     }
 
     @Test
+    @Order(3)
+    @DirtiesContext
     void testPathExtensionContentNegotiation() {
-
         testPathExtensionContentType("/rest/styles/line.json", APPLICATION_JSON);
         testPathExtensionContentType("/rest/styles/line.xml", APPLICATION_XML);
         testPathExtensionContentType("/rest/styles/line.html", TEXT_HTML);

src/apps/geoserver/restconfig/src/test/resources/bootstrap-test.yml

@@ -14,7 +14,7 @@ geoserver:
   backend:
     data-directory:
       enabled: true
-      location: ${data_directory:${java.io.tmpdir}/geoserver_cloud_data_directory}
+      location: # to be set by the test class
 
 logging:
   level:

src/apps/geoserver/wcs/src/test/java/org/geoserver/cloud/wcs/WcsApplicationTest.java

@@ -6,18 +6,30 @@
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import java.io.IOException;
+import java.nio.file.Path;
 import java.util.stream.Stream;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
 
 @SpringBootTest
 @ActiveProfiles("test")
 class WcsApplicationTest {
     protected @Autowired ConfigurableApplicationContext context;
 
+    static @TempDir Path datadir;
+
+    @DynamicPropertySource
+    static void setUpDataDir(DynamicPropertyRegistry registry) throws IOException {
+        registry.add("geoserver.backend.data-directory.location", datadir::toAbsolutePath);
+    }
+
     @Test
     void testWcsCoreBeans() {
         expectBean("legacyWcsLoader", org.geoserver.wcs.WCSLoader.class);

src/apps/geoserver/wcs/src/test/resources/bootstrap-test.yml

@@ -6,24 +6,15 @@ spring:
   cloud.config.enabled: false
   cloud.config.discovery.enabled: false
   cloud.discovery.enabled: false
+  cloud.bus.enabled: false
 eureka.client.enabled: false
 
 geoserver:
   acl.enabled: false
   backend:
     data-directory:
       enabled: true
-      location: ${data_directory:${java.io.tmpdir}/geoserver_cloud_data_directory}
-    jdbcconfig:
-      enabled: false
-      web.enabled: false
-      initdb: true
-      cache-directory: ${java.io.tmpdir}/geoserver-jdbcconfig-cache
-      datasource:
-        driverClassname: org.h2.Driver
-        url: jdbc:h2:mem:test;DB_CLOSE_DELAY=-1
-        username: sa
-        password:
+      location: # to be set by the test class
 
 logging:
   level:

src/apps/geoserver/webui/src/test/java/org/geoserver/cloud/web/app/AclIntegrationTest.java

@@ -6,6 +6,9 @@
 
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
@@ -16,6 +19,7 @@
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
@@ -24,6 +28,8 @@
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.core.context.SecurityContextImpl;
 import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
 
 @SpringBootTest(
         properties = {
@@ -41,6 +47,16 @@ class AclIntegrationTest {
     private @Autowired GeoServerApplication app;
     private WicketTester tester;
 
+    static @TempDir Path datadir;
+
+    @DynamicPropertySource
+    static void setUpDataDir(DynamicPropertyRegistry registry) throws IOException {
+        var gwcdir = datadir.resolve("gwc");
+        Files.createDirectory(gwcdir);
+        registry.add("geoserver.backend.data-directory.location", datadir::toAbsolutePath);
+        registry.add("gwc.cache-directory", gwcdir::toAbsolutePath);
+    }
+
     static @BeforeAll void beforeAll() {
         System.setProperty("wicket.configuration", "deployment");
         // Disable CSRF protection for tests, since the test framework doesn't set the Referer

src/apps/geoserver/webui/src/test/java/org/geoserver/cloud/web/app/WebUIApplicationTest.java

@@ -8,6 +8,9 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
@@ -27,6 +30,7 @@
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
@@ -35,6 +39,8 @@
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.core.context.SecurityContextImpl;
 import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
 
 @SpringBootTest(
         properties = {
@@ -49,6 +55,17 @@ class WebUIApplicationTest {
     private @Autowired GeoServerApplication app;
     private WicketTester tester;
 
+    static @TempDir Path tmpdir;
+    static Path datadir;
+
+    @DynamicPropertySource
+    static void setUpDataDir(DynamicPropertyRegistry registry) throws IOException {
+        datadir = Files.createDirectory(tmpdir.resolve("datadir"));
+        var gwcdir = Files.createDirectory(datadir.resolve("gwc"));
+        registry.add("geoserver.backend.data-directory.location", datadir::toAbsolutePath);
+        registry.add("gwc.cache-directory", gwcdir::toAbsolutePath);
+    }
+
     static @BeforeAll void beforeAll() {
         System.setProperty("wicket.configuration", "deployment");
         // Disable CSRF protection for tests, since the test framework doesn't set the Referer

src/apps/geoserver/webui/src/test/resources/bootstrap-test.yml

@@ -6,28 +6,16 @@ spring:
   cloud.config.enabled: false
   cloud.config.discovery.enabled: false
   cloud.discovery.enabled: false
+  cloud.bus.enabled: false
 eureka.client.enabled: false
 
-gwc:
-  cache-directory: ${java.io.tmpdir}/gs-webui-tmp
-
 geoserver:
   acl.enabled: false
   security.enabled: true
   backend:
     data-directory:
       enabled: true
-      location: ${data_directory:${java.io.tmpdir}/geoserver_cloud_data_directory}
-    jdbcconfig:
-      enabled: false
-      web.enabled: false
-      initdb: true
-      cache-directory: ${java.io.tmpdir}/geoserver-jdbcconfig-cache
-      datasource:
-        driverClassname: org.h2.Driver
-        url: jdbc:h2:mem:test;DB_CLOSE_DELAY=-1
-        username: sa
-        password:
+      location: # to be set by the test classes
 
 logging:
   level:

src/apps/geoserver/wfs/pom.xml

@@ -45,26 +45,4 @@
       <scope>test</scope>
     </dependency>
   </dependencies>
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-failsafe-plugin</artifactId>
-        <executions>
-          <execution>
-            <goals>
-              <goal>integration-test</goal>
-              <goal>verify</goal>
-            </goals>
-            <configuration>
-              <skip>false</skip>
-              <forkCount>1</forkCount>
-              <reuseForks>false</reuseForks>
-              <trimStackTrace>false</trimStackTrace>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
 </project>