Implemeneted new post handle test

Author: marcingrzejszczak

tests/otel/spring-cloud-sleuth-instrumentation-mvc-tests/src/test/java/org/springframework/cloud/sleuth/otel/instrument/web/TraceCustomHandlerParserPostHandleWebIntegrationTests.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2013-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.cloud.sleuth.otel.instrument.web;
+
+import io.opentelemetry.sdk.trace.samplers.Sampler;
+
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.cloud.sleuth.otel.OtelTestSpanHandler;
+import org.springframework.cloud.sleuth.otel.bridge.ArrayListSpanProcessor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.test.context.ContextConfiguration;
+
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@ContextConfiguration(classes = TraceCustomHandlerParserPostHandleWebIntegrationTests.Config.class)
+public class TraceCustomHandlerParserPostHandleWebIntegrationTests extends org.springframework.cloud.sleuth.instrument.web.TraceCustomHandlerParserPostHandleWebIntegrationTests {
+
+	@Configuration(proxyBeanMethods = false)
+	static class Config {
+
+		@Bean
+		OtelTestSpanHandler testSpanHandlerSupplier() {
+			return new OtelTestSpanHandler(new ArrayListSpanProcessor());
+		}
+
+		@Bean
+		Sampler alwaysSampler() {
+			return Sampler.alwaysOn();
+		}
+
+	}
+
+}