chore(deps): update testcontainers to v2

providers/flagd/pom.xml

@@ -147,13 +147,13 @@
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>testcontainers</artifactId>
-            <version>1.21.3</version>
+            <version>2.0.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
-            <artifactId>junit-jupiter</artifactId>
-            <version>1.21.3</version>
+            <artifactId>testcontainers-junit-jupiter</artifactId>
+            <version>2.0.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -162,6 +162,12 @@
             <version>5.5.6</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.21.0</version>
+            <scope>test</scope>
+        </dependency>
         <!-- uncomment for logoutput during test runs -->
         <dependency>
             <groupId>org.slf4j</groupId>

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/SyncMetadataHookTest.java

@@ -1,6 +1,6 @@
 package dev.openfeature.contrib.providers.flagd;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import dev.openfeature.sdk.EvaluationContext;
 import dev.openfeature.sdk.FlagValueType;
@@ -9,7 +9,7 @@
 import dev.openfeature.sdk.MutableContext;
 import java.util.Optional;
 import java.util.function.Supplier;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 
 /** SyncMetadataHookTest */
 public class SyncMetadataHookTest {

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/e2e/RunInProcessTest.java

@@ -6,7 +6,6 @@
 
 import dev.openfeature.contrib.providers.flagd.Config;
 import org.apache.logging.log4j.core.config.Order;
-import org.junit.jupiter.api.parallel.Isolated;
 import org.junit.platform.suite.api.BeforeSuite;
 import org.junit.platform.suite.api.ConfigurationParameter;
 import org.junit.platform.suite.api.ExcludeTags;
@@ -31,7 +30,6 @@
 @IncludeTags("in-process")
 @ExcludeTags({"unixsocket"})
 @Testcontainers
-@Isolated
 public class RunInProcessTest {
 
     @BeforeSuite

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/e2e/steps/ContextSteps.java

@@ -7,9 +7,7 @@
 import io.cucumber.java.en.Given;
 import java.util.HashMap;
 import java.util.Map;
-import org.junit.jupiter.api.parallel.Isolated;
 
-@Isolated()
 public class ContextSteps extends AbstractSteps {
 
     public ContextSteps(State state) {

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/e2e/steps/EventSteps.java

@@ -11,9 +11,7 @@
 import java.util.LinkedList;
 import lombok.extern.slf4j.Slf4j;
 import org.jetbrains.annotations.NotNull;
-import org.junit.jupiter.api.parallel.Isolated;
 
-@Isolated()
 @Slf4j
 public class EventSteps extends AbstractSteps {
 

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/e2e/steps/FlagSteps.java

@@ -15,10 +15,8 @@
 import java.util.List;
 import java.util.Map;
 import lombok.extern.slf4j.Slf4j;
-import org.junit.jupiter.api.parallel.Isolated;
 
 @Slf4j
-@Isolated()
 public class FlagSteps extends AbstractSteps {
 
     public FlagSteps(State state) {

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/e2e/steps/ProviderSteps.java

@@ -21,14 +21,12 @@
 import java.nio.file.Paths;
 import java.time.Duration;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang3.RandomStringUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.junit.jupiter.api.parallel.Isolated;
 import org.testcontainers.containers.ComposeContainer;
 import org.testcontainers.containers.wait.strategy.Wait;
-import org.testcontainers.shaded.org.apache.commons.io.FileUtils;
 
-@Isolated()
 @Slf4j
 public class ProviderSteps extends AbstractSteps {
 

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/resolver/process/storage/FlagStoreTest.java

@@ -17,7 +17,6 @@
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.stream.Collectors;
-import org.junit.Assert;
 import org.junit.jupiter.api.Test;
 
 class FlagStoreTest {
@@ -100,7 +99,7 @@ public void changedFlags() throws Exception {
                 FlagParser.parseString(getFlagsFromResource(VALID_LONG), true).getFlags();
         expectedChangedFlags.remove("myBoolFlag");
         // flags changed from initial VALID_SIMPLE flag, as a set because we don't care about order
-        Assert.assertEquals(
+        assertEquals(
                 expectedChangedFlags.keySet().stream().collect(Collectors.toSet()),
                 new HashSet<>(storageStateDTOS.take().getChangedFlagsKeys()));
     }

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/resolver/process/storage/connector/sync/SyncStreamQueueSourceTest.java

@@ -1,9 +1,9 @@
 package dev.openfeature.contrib.providers.flagd.resolver.process.storage.connector.sync;
 
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Mockito.doAnswer;

providers/flagd/src/test/java/dev/openfeature/contrib/providers/flagd/resolver/rpc/EventStreamObserverTest.java

@@ -1,6 +1,6 @@
 package dev.openfeature.contrib.providers.flagd.resolver.rpc;
 
-import static org.junit.Assert.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;