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Posted to commits@camel.apache.org by ja...@apache.org on 2020/10/05 11:56:03 UTC

[camel-quarkus] branch master updated: Headersmap native support

This is an automated email from the ASF dual-hosted git repository.

jamesnetherton pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel-quarkus.git


The following commit(s) were added to refs/heads/master by this push:
     new 504946e  Headersmap native support
504946e is described below

commit 504946e125e6e9fd9c63748a87081a827b6b2fe5
Author: James Netherton <ja...@gmail.com>
AuthorDate: Mon Oct 5 08:57:11 2020 +0100

    Headersmap native support
    
    Fixes #1838
---
 .../pages/reference/extensions/headersmap.adoc     |  8 +-
 .../ROOT/partials/reference/others/headersmap.adoc |  6 +-
 .../camel/quarkus/core/FastCamelContext.java       |  4 +-
 extensions-jvm/pom.xml                             |  1 -
 .../headersmap/deployment/pom.xml                  |  0
 .../headersmap/deployment/HeadersmapProcessor.java | 18 ++---
 {extensions-jvm => extensions}/headersmap/pom.xml  |  1 -
 .../headersmap/runtime/pom.xml                     |  1 +
 .../headersmap/CamelHeadersmapRecorder.java        | 29 ++++----
 .../main/resources/META-INF/quarkus-extension.yaml |  3 +-
 extensions/pom.xml                                 |  1 +
 .../apache/camel/quarkus/core/CoreResource.java    |  8 ++
 .../org/apache/camel/quarkus/core/CoreTest.java    |  5 ++
 .../headersmap}/pom.xml                            | 37 +++++++++-
 .../headersmap/it/HeadersmapResource.java          | 18 ++---
 .../component/headersmap/it/HeadersmapIT.java      | 16 +---
 .../component/headersmap/it/HeadersmapTest.java    | 85 ++++++++++++++++++++++
 integration-tests/pom.xml                          |  1 +
 tooling/scripts/test-categories.yaml               |  1 +
 19 files changed, 176 insertions(+), 67 deletions(-)

diff --git a/docs/modules/ROOT/pages/reference/extensions/headersmap.adoc b/docs/modules/ROOT/pages/reference/extensions/headersmap.adoc
index 19f1653..829daba 100644
--- a/docs/modules/ROOT/pages/reference/extensions/headersmap.adoc
+++ b/docs/modules/ROOT/pages/reference/extensions/headersmap.adoc
@@ -2,15 +2,15 @@
 // This file was generated by camel-quarkus-maven-plugin:update-extension-doc-page
 = Headersmap
 :cq-artifact-id: camel-quarkus-headersmap
-:cq-native-supported: false
-:cq-status: Preview
+:cq-native-supported: true
+:cq-status: Stable
 :cq-description: Fast case-insensitive headers map implementation
 :cq-deprecated: false
 :cq-jvm-since: 1.2.0
-:cq-native-since: n/a
+:cq-native-since: 1.2.0
 
 [.badges]
-[.badge-key]##JVM since##[.badge-supported]##1.2.0## [.badge-key]##Native##[.badge-unsupported]##unsupported##
+[.badge-key]##JVM since##[.badge-supported]##1.2.0## [.badge-key]##Native since##[.badge-supported]##1.2.0##
 
 Fast case-insensitive headers map implementation
 
diff --git a/docs/modules/ROOT/partials/reference/others/headersmap.adoc b/docs/modules/ROOT/partials/reference/others/headersmap.adoc
index 4934dea..737f66b 100644
--- a/docs/modules/ROOT/partials/reference/others/headersmap.adoc
+++ b/docs/modules/ROOT/partials/reference/others/headersmap.adoc
@@ -2,11 +2,11 @@
 // This file was generated by camel-quarkus-maven-plugin:update-extension-doc-page
 :cq-artifact-id: camel-quarkus-headersmap
 :cq-artifact-id-base: headersmap
-:cq-native-supported: false
-:cq-status: Preview
+:cq-native-supported: true
+:cq-status: Stable
 :cq-deprecated: false
 :cq-jvm-since: 1.2.0
-:cq-native-since: n/a
+:cq-native-since: 1.2.0
 :cq-camel-part-name: headersmap
 :cq-camel-part-title: Headersmap
 :cq-camel-part-description: Fast case-insensitive headers map implementation
diff --git a/extensions-core/core/runtime/src/main/java/org/apache/camel/quarkus/core/FastCamelContext.java b/extensions-core/core/runtime/src/main/java/org/apache/camel/quarkus/core/FastCamelContext.java
index b68078b..4292ad0 100644
--- a/extensions-core/core/runtime/src/main/java/org/apache/camel/quarkus/core/FastCamelContext.java
+++ b/extensions-core/core/runtime/src/main/java/org/apache/camel/quarkus/core/FastCamelContext.java
@@ -313,9 +313,7 @@ public class FastCamelContext extends AbstractCamelContext implements CatalogCam
 
     @Override
     protected HeadersMapFactory createHeadersMapFactory() {
-        return new BaseServiceResolver<>(HeadersMapFactory.FACTORY, HeadersMapFactory.class)
-                .resolve(getCamelContextReference())
-                .orElseGet(DefaultHeadersMapFactory::new);
+        return new DefaultHeadersMapFactory();
     }
 
     @Override
diff --git a/extensions-jvm/pom.xml b/extensions-jvm/pom.xml
index 4aa1692..de159fc 100644
--- a/extensions-jvm/pom.xml
+++ b/extensions-jvm/pom.xml
@@ -78,7 +78,6 @@
         <module>guava-eventbus</module>
         <module>hazelcast</module>
         <module>hdfs</module>
-        <module>headersmap</module>
         <module>hipchat</module>
         <module>hl7</module>
         <module>iec60870</module>
diff --git a/extensions-jvm/headersmap/deployment/pom.xml b/extensions/headersmap/deployment/pom.xml
similarity index 100%
rename from extensions-jvm/headersmap/deployment/pom.xml
rename to extensions/headersmap/deployment/pom.xml
diff --git a/extensions-jvm/headersmap/deployment/src/main/java/org/apache/camel/quarkus/component/headersmap/deployment/HeadersmapProcessor.java b/extensions/headersmap/deployment/src/main/java/org/apache/camel/quarkus/component/headersmap/deployment/HeadersmapProcessor.java
similarity index 68%
rename from extensions-jvm/headersmap/deployment/src/main/java/org/apache/camel/quarkus/component/headersmap/deployment/HeadersmapProcessor.java
rename to extensions/headersmap/deployment/src/main/java/org/apache/camel/quarkus/component/headersmap/deployment/HeadersmapProcessor.java
index 97160d1..5df8195 100644
--- a/extensions-jvm/headersmap/deployment/src/main/java/org/apache/camel/quarkus/component/headersmap/deployment/HeadersmapProcessor.java
+++ b/extensions/headersmap/deployment/src/main/java/org/apache/camel/quarkus/component/headersmap/deployment/HeadersmapProcessor.java
@@ -20,13 +20,11 @@ import io.quarkus.deployment.annotations.BuildStep;
 import io.quarkus.deployment.annotations.ExecutionTime;
 import io.quarkus.deployment.annotations.Record;
 import io.quarkus.deployment.builditem.FeatureBuildItem;
-import io.quarkus.deployment.pkg.steps.NativeBuild;
-import org.apache.camel.quarkus.core.JvmOnlyRecorder;
-import org.jboss.logging.Logger;
+import org.apache.camel.quarkus.component.headersmap.CamelHeadersmapRecorder;
+import org.apache.camel.quarkus.core.deployment.spi.CamelContextCustomizerBuildItem;
 
 class HeadersmapProcessor {
 
-    private static final Logger LOG = Logger.getLogger(HeadersmapProcessor.class);
     private static final String FEATURE = "camel-headersmap";
 
     @BuildStep
@@ -34,13 +32,9 @@ class HeadersmapProcessor {
         return new FeatureBuildItem(FEATURE);
     }
 
-    /**
-     * Remove this once this extension starts supporting the native mode.
-     */
-    @BuildStep(onlyIf = NativeBuild.class)
-    @Record(value = ExecutionTime.RUNTIME_INIT)
-    void warnJvmInNative(JvmOnlyRecorder recorder) {
-        JvmOnlyRecorder.warnJvmInNative(LOG, FEATURE); // warn at build time
-        recorder.warnJvmInNative(FEATURE); // warn at runtime
+    @Record(ExecutionTime.STATIC_INIT)
+    @BuildStep
+    CamelContextCustomizerBuildItem fastHeadersMapCamelContextCustomizer(CamelHeadersmapRecorder recorder) {
+        return new CamelContextCustomizerBuildItem(recorder.createFastHeadersMapFactory());
     }
 }
diff --git a/extensions-jvm/headersmap/pom.xml b/extensions/headersmap/pom.xml
similarity index 97%
rename from extensions-jvm/headersmap/pom.xml
rename to extensions/headersmap/pom.xml
index c4a358f..b8399c3 100644
--- a/extensions-jvm/headersmap/pom.xml
+++ b/extensions/headersmap/pom.xml
@@ -35,6 +35,5 @@
     <modules>
         <module>deployment</module>
         <module>runtime</module>
-        <module>integration-test</module>
     </modules>
 </project>
diff --git a/extensions-jvm/headersmap/runtime/pom.xml b/extensions/headersmap/runtime/pom.xml
similarity index 98%
rename from extensions-jvm/headersmap/runtime/pom.xml
rename to extensions/headersmap/runtime/pom.xml
index 6625c3d..0e3b7f2 100644
--- a/extensions-jvm/headersmap/runtime/pom.xml
+++ b/extensions/headersmap/runtime/pom.xml
@@ -34,6 +34,7 @@
 
     <properties>
         <camel.quarkus.jvmSince>1.2.0</camel.quarkus.jvmSince>
+        <camel.quarkus.nativeSince>1.2.0</camel.quarkus.nativeSince>
     </properties>
 
     <dependencyManagement>
diff --git a/extensions-jvm/headersmap/integration-test/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java b/extensions/headersmap/runtime/src/main/java/org/apache/camel/quarkus/component/headersmap/CamelHeadersmapRecorder.java
similarity index 51%
copy from extensions-jvm/headersmap/integration-test/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java
copy to extensions/headersmap/runtime/src/main/java/org/apache/camel/quarkus/component/headersmap/CamelHeadersmapRecorder.java
index e9eecae..74473b6 100644
--- a/extensions-jvm/headersmap/integration-test/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java
+++ b/extensions/headersmap/runtime/src/main/java/org/apache/camel/quarkus/component/headersmap/CamelHeadersmapRecorder.java
@@ -14,21 +14,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.camel.quarkus.component.headersmap.it;
+package org.apache.camel.quarkus.component.headersmap;
 
-import io.quarkus.test.junit.QuarkusTest;
-import io.restassured.RestAssured;
-import org.junit.jupiter.api.Test;
+import io.quarkus.runtime.RuntimeValue;
+import io.quarkus.runtime.annotations.Recorder;
+import org.apache.camel.CamelContext;
+import org.apache.camel.ExtendedCamelContext;
+import org.apache.camel.component.headersmap.FastHeadersMapFactory;
+import org.apache.camel.quarkus.core.CamelContextCustomizer;
 
-@QuarkusTest
-class HeadersmapTest {
+@Recorder
+public class CamelHeadersmapRecorder {
 
-    @Test
-    public void loadOtherHeadersmap() {
-        /* A simple autogenerated test */
-        RestAssured.get("/headersmap/load/other/headersmap")
-                .then()
-                .statusCode(200);
+    public RuntimeValue<CamelContextCustomizer> createFastHeadersMapFactory() {
+        return new RuntimeValue<>(new CamelContextCustomizer() {
+            @Override
+            public void customize(CamelContext context) {
+                context.adapt(ExtendedCamelContext.class).setHeadersMapFactory(new FastHeadersMapFactory());
+            }
+        });
     }
-
 }
diff --git a/extensions-jvm/headersmap/runtime/src/main/resources/META-INF/quarkus-extension.yaml b/extensions/headersmap/runtime/src/main/resources/META-INF/quarkus-extension.yaml
similarity index 97%
rename from extensions-jvm/headersmap/runtime/src/main/resources/META-INF/quarkus-extension.yaml
rename to extensions/headersmap/runtime/src/main/resources/META-INF/quarkus-extension.yaml
index 80182fe..06baf17 100644
--- a/extensions-jvm/headersmap/runtime/src/main/resources/META-INF/quarkus-extension.yaml
+++ b/extensions/headersmap/runtime/src/main/resources/META-INF/quarkus-extension.yaml
@@ -24,9 +24,8 @@
 name: "Camel Headersmap"
 description: "Fast case-insensitive headers map implementation"
 metadata:
-  unlisted: true
   guide: "https://camel.apache.org/camel-quarkus/latest/reference/extensions/headersmap.html"
   categories:
   - "integration"
   status:
-  - "preview"
+  - "stable"
diff --git a/extensions/pom.xml b/extensions/pom.xml
index 12fe0df..b2d2574 100644
--- a/extensions/pom.xml
+++ b/extensions/pom.xml
@@ -115,6 +115,7 @@
         <module>grok</module>
         <module>grpc</module>
         <module>gson</module>
+        <module>headersmap</module>
         <module>http</module>
         <module>hystrix</module>
         <module>ical</module>
diff --git a/integration-tests/core/src/main/java/org/apache/camel/quarkus/core/CoreResource.java b/integration-tests/core/src/main/java/org/apache/camel/quarkus/core/CoreResource.java
index 44329de..8587ef5 100644
--- a/integration-tests/core/src/main/java/org/apache/camel/quarkus/core/CoreResource.java
+++ b/integration-tests/core/src/main/java/org/apache/camel/quarkus/core/CoreResource.java
@@ -44,6 +44,7 @@ import org.apache.camel.builder.LambdaRouteBuilder;
 import org.apache.camel.builder.TemplatedRouteBuilder;
 import org.apache.camel.catalog.RuntimeCamelCatalog;
 import org.apache.camel.component.log.LogComponent;
+import org.apache.camel.impl.engine.DefaultHeadersMapFactory;
 import org.apache.camel.model.ModelCamelContext;
 import org.apache.camel.spi.Registry;
 import org.apache.camel.support.LRUCacheFactory;
@@ -253,4 +254,11 @@ public class CoreResource {
             return Response.serverError().entity(e.getClass().getName() + ": " + e.getMessage()).build();
         }
     }
+
+    @Path("/headersmap-factory")
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    public boolean headersMapFactory() {
+        return context.adapt(ExtendedCamelContext.class).getHeadersMapFactory() instanceof DefaultHeadersMapFactory;
+    }
 }
diff --git a/integration-tests/core/src/test/java/org/apache/camel/quarkus/core/CoreTest.java b/integration-tests/core/src/test/java/org/apache/camel/quarkus/core/CoreTest.java
index e4ae286..0ba16c9 100644
--- a/integration-tests/core/src/test/java/org/apache/camel/quarkus/core/CoreTest.java
+++ b/integration-tests/core/src/test/java/org/apache/camel/quarkus/core/CoreTest.java
@@ -118,4 +118,9 @@ public class CoreTest {
                 .statusCode(200)
                 .body(is("(Joe,null)"));
     }
+
+    @Test
+    void testDefaultHeadersMapFactoryConfigured() {
+        RestAssured.when().get("/test/headersmap-factory").then().body(is("true"));
+    }
 }
diff --git a/extensions-jvm/headersmap/integration-test/pom.xml b/integration-tests/headersmap/pom.xml
similarity index 74%
rename from extensions-jvm/headersmap/integration-test/pom.xml
rename to integration-tests/headersmap/pom.xml
index 1b84efe..76ffba5 100644
--- a/extensions-jvm/headersmap/integration-test/pom.xml
+++ b/integration-tests/headersmap/pom.xml
@@ -23,13 +23,12 @@
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.apache.camel.quarkus</groupId>
-        <artifactId>camel-quarkus-build-parent-it</artifactId>
+        <artifactId>camel-quarkus-integration-tests</artifactId>
         <version>1.2.0-SNAPSHOT</version>
-        <relativePath>../../../poms/build-parent-it/pom.xml</relativePath>
     </parent>
 
-    <artifactId>camel-quarkus-headersmap-integration-test</artifactId>
-    <name>Camel Quarkus :: Headersmap :: Integration Test</name>
+    <artifactId>camel-quarkus-integration-test-headersmap</artifactId>
+    <name>Camel Quarkus :: Integration Tests :: Headersmap</name>
     <description>Integration tests for Camel Quarkus Headersmap extension</description>
 
     <dependencyManagement>
@@ -97,4 +96,34 @@
             </plugin>
         </plugins>
     </build>
+
+    <profiles>
+        <profile>
+            <id>native</id>
+            <activation>
+                <property>
+                    <name>native</name>
+                </property>
+            </activation>
+            <properties>
+                <quarkus.package.type>native</quarkus.package.type>
+            </properties>
+            <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>
+                            </execution>
+                        </executions>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+    </profiles>
 </project>
diff --git a/extensions-jvm/headersmap/integration-test/src/main/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapResource.java b/integration-tests/headersmap/src/main/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapResource.java
similarity index 71%
rename from extensions-jvm/headersmap/integration-test/src/main/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapResource.java
rename to integration-tests/headersmap/src/main/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapResource.java
index 09981bb..17be8c3 100644
--- a/extensions-jvm/headersmap/integration-test/src/main/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapResource.java
+++ b/integration-tests/headersmap/src/main/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapResource.java
@@ -16,7 +16,6 @@
  */
 package org.apache.camel.quarkus.component.headersmap.it;
 
-import javax.enterprise.context.ApplicationScoped;
 import javax.inject.Inject;
 import javax.ws.rs.GET;
 import javax.ws.rs.Path;
@@ -25,24 +24,21 @@ import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 
 import org.apache.camel.CamelContext;
-import org.jboss.logging.Logger;
+import org.apache.camel.ExtendedCamelContext;
+import org.apache.camel.component.headersmap.FastHeadersMapFactory;
+import org.apache.camel.spi.HeadersMapFactory;
 
 @Path("/headersmap")
-@ApplicationScoped
 public class HeadersmapResource {
 
-    private static final Logger LOG = Logger.getLogger(HeadersmapResource.class);
-
-    private static final String OTHER_HEADERSMAP = "headersmap";
     @Inject
     CamelContext context;
 
-    @Path("/load/other/headersmap")
+    @Path("/get")
     @GET
     @Produces(MediaType.TEXT_PLAIN)
-    public Response loadOtherHeadersmap() throws Exception {
-        /* This is an autogenerated test */
-        /* No way to test a Camel artifact of kind "other" */
-        return Response.ok().build();
+    public Response verifyHeadersMapFactory() throws Exception {
+        HeadersMapFactory factory = context.adapt(ExtendedCamelContext.class).getHeadersMapFactory();
+        return Response.ok().entity(factory instanceof FastHeadersMapFactory).build();
     }
 }
diff --git a/extensions-jvm/headersmap/integration-test/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java b/integration-tests/headersmap/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapIT.java
similarity index 70%
rename from extensions-jvm/headersmap/integration-test/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java
rename to integration-tests/headersmap/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapIT.java
index e9eecae..bc5e791 100644
--- a/extensions-jvm/headersmap/integration-test/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java
+++ b/integration-tests/headersmap/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapIT.java
@@ -16,19 +16,9 @@
  */
 package org.apache.camel.quarkus.component.headersmap.it;
 
-import io.quarkus.test.junit.QuarkusTest;
-import io.restassured.RestAssured;
-import org.junit.jupiter.api.Test;
+import io.quarkus.test.junit.NativeImageTest;
 
-@QuarkusTest
-class HeadersmapTest {
-
-    @Test
-    public void loadOtherHeadersmap() {
-        /* A simple autogenerated test */
-        RestAssured.get("/headersmap/load/other/headersmap")
-                .then()
-                .statusCode(200);
-    }
+@NativeImageTest
+class HeadersmapIT extends HeadersmapTest {
 
 }
diff --git a/integration-tests/headersmap/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java b/integration-tests/headersmap/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java
new file mode 100644
index 0000000..fe50c0f
--- /dev/null
+++ b/integration-tests/headersmap/src/test/java/org/apache/camel/quarkus/component/headersmap/it/HeadersmapTest.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ *      http://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.apache.camel.quarkus.component.headersmap.it;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import io.quarkus.test.junit.QuarkusTest;
+import io.restassured.RestAssured;
+import org.apache.camel.component.headersmap.FastHeadersMapFactory;
+import org.junit.jupiter.api.Test;
+
+import static org.hamcrest.Matchers.is;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+@QuarkusTest
+class HeadersmapTest {
+
+    @Test
+    public void fastHeadersMapFactoryIsConfigured() {
+        RestAssured.get("/headersmap/get")
+                .then()
+                .statusCode(200)
+                .body(is("true"));
+    }
+
+    @Test
+    public void testLookupCaseAgnostic() {
+        Map<String, Object> map = new FastHeadersMapFactory().newMap();
+        assertNull(map.get("foo"));
+
+        map.put("foo", "bar");
+
+        assertEquals("bar", map.get("foo"));
+        assertEquals("bar", map.get("Foo"));
+        assertEquals("bar", map.get("FOO"));
+    }
+
+    @Test
+    public void testConstructFromOther() {
+        Map<String, Object> other = new FastHeadersMapFactory().newMap();
+        other.put("Foo", "bar");
+        other.put("other", 123);
+
+        Map<String, Object> map = new FastHeadersMapFactory().newMap(other);
+
+        assertEquals("bar", map.get("FOO"));
+        assertEquals("bar", map.get("foo"));
+        assertEquals("bar", map.get("Foo"));
+
+        assertEquals(123, map.get("OTHER"));
+        assertEquals(123, map.get("other"));
+        assertEquals(123, map.get("OthEr"));
+    }
+
+    @Test
+    public void testIsInstance() {
+        Map<String, Object> map = new FastHeadersMapFactory().newMap();
+        Map<String, Object> other = new FastHeadersMapFactory().newMap(map);
+        other.put("Foo", "bar");
+        other.put("other", 123);
+
+        assertTrue(new FastHeadersMapFactory().isInstanceOf(map));
+        assertTrue(new FastHeadersMapFactory().isInstanceOf(other));
+        assertFalse(new FastHeadersMapFactory().isInstanceOf(new HashMap<>()));
+    }
+
+}
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index bacf3a0..3941940 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -100,6 +100,7 @@
         <module>graphql</module>
         <module>grok</module>
         <module>grpc</module>
+        <module>headersmap</module>
         <module>http</module>
         <module>hystrix</module>
         <module>infinispan</module>
diff --git a/tooling/scripts/test-categories.yaml b/tooling/scripts/test-categories.yaml
index 046ae28..5e651e5 100644
--- a/tooling/scripts/test-categories.yaml
+++ b/tooling/scripts/test-categories.yaml
@@ -65,6 +65,7 @@ foundation:
   - exec
   - file
   - foundation
+  - headersmap
   - hystrix
   - jta
   - jsonpath