Fix build failures in reference application

Co-authored-by: trask <[email protected]>

Author: Copilot

reference-application/build.gradle.kts

@@ -31,13 +31,6 @@ dependencies {
     // Testing
     testImplementation("org.springframework.boot:spring-boot-starter-test")
     testImplementation("io.opentelemetry:opentelemetry-sdk-testing")
-    
-    // Telemetry testing dependencies
-    testImplementation(enforcedPlatform("org.junit:junit-bom:5.13.4"))
-    testImplementation("org.mockserver:mockserver-netty:5.15.0")
-    testImplementation("org.awaitility:awaitility:4.3.0")
-    testImplementation("io.opentelemetry.proto:opentelemetry-proto:1.8.0-alpha")
-    testImplementation("org.assertj:assertj-core:3.27.6")
 }
 
 val copyAgent = tasks.register<Copy>("copyAgent") {
@@ -53,18 +46,9 @@ tasks.named<BootJar>("bootJar") {
 
 tasks.withType<Test> {
     useJUnitPlatform()
-    
-    // Add OpenTelemetry Java Agent for telemetry testing
-    dependsOn(copyAgent)
-    jvmArgs = listOf(
-        "-javaagent:${layout.buildDirectory.dir("agent").file("opentelemetry-javaagent.jar").get().asFile.absolutePath}",
-        "-Dotel.metric.export.interval=5000",
-        "-Dotel.exporter.otlp.protocol=http/protobuf",
-        "-Dmockserver.logLevel=off"
-    )
 }
 
-task("e2eTest", Exec::class) {
+tasks.register<Exec>("e2eTest") {
     group = "verification"
     description = "Run end-to-end test using docker-compose"
     commandLine("./test-e2e.sh")

reference-application/src/test/java/io/opentelemetry/example/ReferenceApplicationTests.java

@@ -4,87 +4,85 @@
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.web.client.TestRestTemplate;
 import org.springframework.boot.test.web.server.LocalServerPort;
 import org.springframework.http.ResponseEntity;
 
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 class ReferenceApplicationTests {
 
-    @LocalServerPort
-    private int port;
-
-    @Autowired
-    private TestRestTemplate restTemplate;
-
-    private final ObjectMapper objectMapper = new ObjectMapper();
-
-    @Test
-    void testRollDice() throws Exception {
-        ResponseEntity<String> response = restTemplate.getForEntity(
-                "http://localhost:" + port + "/rolldice", String.class);
-        
-        assertEquals(200, response.getStatusCode().value());
-        
-        JsonNode json = objectMapper.readTree(response.getBody());
-        assertNotNull(json.get("result"));
-        assertNotNull(json.get("player"));
-        
-        int result = json.get("result").asInt();
-        assertTrue(result >= 1 && result <= 6);
-    }
-
-    @Test
-    void testRollDiceWithPlayer() throws Exception {
-        ResponseEntity<String> response = restTemplate.getForEntity(
-                "http://localhost:" + port + "/rolldice?player=testplayer", String.class);
-        
-        assertEquals(200, response.getStatusCode().value());
-        
-        JsonNode json = objectMapper.readTree(response.getBody());
-        assertEquals("testplayer", json.get("player").asText());
-    }
-
-    @Test
-    void testRollMultipleDice() throws Exception {
-        ResponseEntity<String> response = restTemplate.getForEntity(
-                "http://localhost:" + port + "/rolldice?rolls=3", String.class);
-        
-        assertEquals(200, response.getStatusCode().value());
-        
-        JsonNode json = objectMapper.readTree(response.getBody());
-        assertNotNull(json.get("results"));
-        assertNotNull(json.get("sum"));
-        assertEquals(3, json.get("results").size());
-    }
-
-    @Test
-    void testFibonacci() throws Exception {
-        ResponseEntity<String> response = restTemplate.getForEntity(
-                "http://localhost:" + port + "/fibonacci?n=10", String.class);
-        
-        assertEquals(200, response.getStatusCode().value());
-        
-        JsonNode json = objectMapper.readTree(response.getBody());
-        assertEquals(10, json.get("n").asInt());
-        assertEquals("55", json.get("result").asText());
-    }
-
-    @Test
-    void testHealth() throws Exception {
-        ResponseEntity<String> response = restTemplate.getForEntity(
-                "http://localhost:" + port + "/health", String.class);
-        
-        assertEquals(200, response.getStatusCode().value());
-        
-        JsonNode json = objectMapper.readTree(response.getBody());
-        assertEquals("UP", json.get("status").asText());
-        assertEquals("dice-server", json.get("service").asText());
-    }
-}
+  @LocalServerPort private int port;
+
+  @Autowired private TestRestTemplate restTemplate;
+
+  private final ObjectMapper objectMapper = new ObjectMapper();
+
+  @Test
+  void testRollDice() throws Exception {
+    ResponseEntity<String> response =
+        restTemplate.getForEntity("http://localhost:" + port + "/rolldice", String.class);
+
+    assertEquals(200, response.getStatusCode().value());
+
+    JsonNode json = objectMapper.readTree(response.getBody());
+    assertNotNull(json.get("result"));
+    assertNotNull(json.get("player"));
+
+    int result = json.get("result").asInt();
+    assertTrue(result >= 1 && result <= 6);
+  }
+
+  @Test
+  void testRollDiceWithPlayer() throws Exception {
+    ResponseEntity<String> response =
+        restTemplate.getForEntity(
+            "http://localhost:" + port + "/rolldice?player=testplayer", String.class);
+
+    assertEquals(200, response.getStatusCode().value());
+
+    JsonNode json = objectMapper.readTree(response.getBody());
+    assertEquals("testplayer", json.get("player").asText());
+  }
+
+  @Test
+  void testRollMultipleDice() throws Exception {
+    ResponseEntity<String> response =
+        restTemplate.getForEntity("http://localhost:" + port + "/rolldice?rolls=3", String.class);
+
+    assertEquals(200, response.getStatusCode().value());
+
+    JsonNode json = objectMapper.readTree(response.getBody());
+    assertNotNull(json.get("results"));
+    assertNotNull(json.get("sum"));
+    assertEquals(3, json.get("results").size());
+  }
+
+  @Test
+  void testFibonacci() throws Exception {
+    ResponseEntity<String> response =
+        restTemplate.getForEntity("http://localhost:" + port + "/fibonacci?n=10", String.class);
+
+    assertEquals(200, response.getStatusCode().value());
+
+    JsonNode json = objectMapper.readTree(response.getBody());
+    assertEquals(10, json.get("n").asInt());
+    assertEquals("55", json.get("result").asText());
+  }
+
+  @Test
+  void testHealth() throws Exception {
+    ResponseEntity<String> response =
+        restTemplate.getForEntity("http://localhost:" + port + "/health", String.class);
+
+    assertEquals(200, response.getStatusCode().value());
+
+    JsonNode json = objectMapper.readTree(response.getBody());
+    assertEquals("UP", json.get("status").asText());
+    assertEquals("dice-server", json.get("service").asText());
+  }
+}