diff --git a/instrumentation/azure-core/azure-core-1.14/javaagent/src/test/groovy/AzureSdkTest.groovy b/instrumentation/azure-core/azure-core-1.14/javaagent/src/test/groovy/AzureSdkTest.groovy
deleted file mode 100644
index b90c4ded10..0000000000
--- a/instrumentation/azure-core/azure-core-1.14/javaagent/src/test/groovy/AzureSdkTest.groovy
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright The OpenTelemetry Authors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import com.azure.core.http.policy.HttpPolicyProviders
-import com.azure.core.util.Context
-import com.azure.core.util.tracing.TracerProxy
-import io.opentelemetry.api.trace.StatusCode
-import io.opentelemetry.instrumentation.test.AgentInstrumentationSpecification
-
-class AzureSdkTest extends AgentInstrumentationSpecification {
-
-  def "test helper classes injected"() {
-    expect:
-    TracerProxy.isTracingEnabled()
-
-    def list = new ArrayList()
-    HttpPolicyProviders.addAfterRetryPolicies(list)
-
-    list.size() == 1
-    list.get(0).getClass().getName() == "io.opentelemetry.javaagent.instrumentation.azurecore.v1_14.shaded" +
-      ".com.azure.core.tracing.opentelemetry.OpenTelemetryHttpPolicy"
-  }
-
-  def "test span"() {
-    when:
-    Context context = TracerProxy.start("hello", Context.NONE)
-    TracerProxy.end(200, null, context)
-
-    then:
-    assertTraces(1) {
-      trace(0, 1) {
-        span(0) {
-          name "hello"
-          status StatusCode.OK
-          attributes {
-          }
-        }
-      }
-    }
-  }
-}
diff --git a/instrumentation/azure-core/azure-core-1.14/javaagent/src/test/java/AzureSdkTest.java b/instrumentation/azure-core/azure-core-1.14/javaagent/src/test/java/AzureSdkTest.java
new file mode 100644
index 0000000000..02d3ee7b65
--- /dev/null
+++ b/instrumentation/azure-core/azure-core-1.14/javaagent/src/test/java/AzureSdkTest.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import com.azure.core.http.policy.HttpPipelinePolicy;
+import com.azure.core.http.policy.HttpPolicyProviders;
+import com.azure.core.util.Context;
+import com.azure.core.util.tracing.TracerProxy;
+import io.opentelemetry.api.common.Attributes;
+import io.opentelemetry.api.trace.SpanKind;
+import io.opentelemetry.instrumentation.testing.junit.AgentInstrumentationExtension;
+import io.opentelemetry.instrumentation.testing.junit.InstrumentationExtension;
+import io.opentelemetry.sdk.trace.data.StatusData;
+import java.util.ArrayList;
+import java.util.List;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.RegisterExtension;
+
+class AzureSdkTest {
+
+  @RegisterExtension
+  public static final InstrumentationExtension testing = AgentInstrumentationExtension.create();
+
+  @Test
+  void testHelperClassesInjected() {
+
+    assertThat(TracerProxy.isTracingEnabled()).isTrue();
+
+    List<HttpPipelinePolicy> list = new ArrayList<>();
+    HttpPolicyProviders.addAfterRetryPolicies(list);
+
+    assertThat(list)
+        .satisfiesExactly(
+            item ->
+                assertThat(item.getClass().getName())
+                    .isEqualTo(
+                        "io.opentelemetry.javaagent.instrumentation.azurecore.v1_14.shaded"
+                            + ".com.azure.core.tracing.opentelemetry.OpenTelemetryHttpPolicy"));
+  }
+
+  @Test
+  void testSpan() {
+    Context context = TracerProxy.start("hello", Context.NONE);
+    TracerProxy.end(200, null, context);
+
+    testing.waitAndAssertTraces(
+        trace ->
+            trace.hasSpansSatisfyingExactly(
+                span ->
+                    span.hasName("hello")
+                        .hasKind(SpanKind.INTERNAL)
+                        .hasStatus(StatusData.ok())
+                        .hasAttributesSatisfying(Attributes::isEmpty)));
+  }
+}
diff --git a/instrumentation/azure-core/azure-core-1.19/javaagent/src/test/groovy/AzureSdkTest.groovy b/instrumentation/azure-core/azure-core-1.19/javaagent/src/test/groovy/AzureSdkTest.groovy
deleted file mode 100644
index 68219e315b..0000000000
--- a/instrumentation/azure-core/azure-core-1.19/javaagent/src/test/groovy/AzureSdkTest.groovy
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright The OpenTelemetry Authors
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import com.azure.core.http.policy.HttpPolicyProviders
-import com.azure.core.util.Context
-import com.azure.core.util.tracing.TracerProxy
-import io.opentelemetry.api.trace.StatusCode
-import io.opentelemetry.instrumentation.test.AgentInstrumentationSpecification
-
-class AzureSdkTest extends AgentInstrumentationSpecification {
-
-  def "test helper classes injected"() {
-    expect:
-    TracerProxy.isTracingEnabled()
-
-    def list = new ArrayList()
-    HttpPolicyProviders.addAfterRetryPolicies(list)
-
-    list.size() == 1
-    list.get(0).getClass().getName() == "io.opentelemetry.javaagent.instrumentation.azurecore.v1_19.shaded" +
-      ".com.azure.core.tracing.opentelemetry.OpenTelemetryHttpPolicy"
-  }
-
-  def "test span"() {
-    when:
-    Context context = TracerProxy.start("hello", Context.NONE)
-    TracerProxy.end(200, null, context)
-
-    then:
-    assertTraces(1) {
-      trace(0, 1) {
-        span(0) {
-          name "hello"
-          status StatusCode.OK
-          attributes {
-          }
-        }
-      }
-    }
-  }
-}
diff --git a/instrumentation/azure-core/azure-core-1.19/javaagent/src/test/java/AzureSdkTest.java b/instrumentation/azure-core/azure-core-1.19/javaagent/src/test/java/AzureSdkTest.java
new file mode 100644
index 0000000000..c4d9bc8ba2
--- /dev/null
+++ b/instrumentation/azure-core/azure-core-1.19/javaagent/src/test/java/AzureSdkTest.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import com.azure.core.http.policy.HttpPipelinePolicy;
+import com.azure.core.http.policy.HttpPolicyProviders;
+import com.azure.core.util.Context;
+import com.azure.core.util.tracing.TracerProxy;
+import io.opentelemetry.api.common.Attributes;
+import io.opentelemetry.api.trace.SpanKind;
+import io.opentelemetry.instrumentation.testing.junit.AgentInstrumentationExtension;
+import io.opentelemetry.instrumentation.testing.junit.InstrumentationExtension;
+import io.opentelemetry.sdk.trace.data.StatusData;
+import java.util.ArrayList;
+import java.util.List;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.RegisterExtension;
+
+class AzureSdkTest {
+
+  @RegisterExtension
+  public static final InstrumentationExtension testing = AgentInstrumentationExtension.create();
+
+  @Test
+  void testHelperClassesInjected() {
+
+    assertThat(TracerProxy.isTracingEnabled()).isTrue();
+
+    List<HttpPipelinePolicy> list = new ArrayList<>();
+    HttpPolicyProviders.addAfterRetryPolicies(list);
+
+    assertThat(list)
+        .satisfiesExactly(
+            item ->
+                assertThat(item.getClass().getName())
+                    .isEqualTo(
+                        "io.opentelemetry.javaagent.instrumentation.azurecore.v1_19.shaded"
+                            + ".com.azure.core.tracing.opentelemetry.OpenTelemetryHttpPolicy"));
+  }
+
+  @Test
+  void testSpan() {
+    Context context = TracerProxy.start("hello", Context.NONE);
+    TracerProxy.end(200, null, context);
+
+    testing.waitAndAssertTraces(
+        trace ->
+            trace.hasSpansSatisfyingExactly(
+                span ->
+                    span.hasName("hello")
+                        .hasKind(SpanKind.INTERNAL)
+                        .hasStatus(StatusData.ok())
+                        .hasAttributesSatisfying(Attributes::isEmpty)));
+  }
+}