diff --git a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/GroupedMongoReactiveIdSegmentDistributorTest.java b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/GroupedMongoReactiveIdSegmentDistributorTest.java
index 547b65fce2..2df95e9095 100644
--- a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/GroupedMongoReactiveIdSegmentDistributorTest.java
+++ b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/GroupedMongoReactiveIdSegmentDistributorTest.java
@@ -15,10 +15,9 @@
 
 import me.ahoo.cosid.mongo.reactive.MongoReactiveIdSegmentDistributorFactory;
 import me.ahoo.cosid.mongo.reactive.MongoReactiveIdSegmentInitializer;
-import me.ahoo.cosid.segment.IdSegmentDistributor;
 import me.ahoo.cosid.segment.IdSegmentDistributorFactory;
+import me.ahoo.cosid.test.container.MongoLauncher;
 import me.ahoo.cosid.test.segment.distributor.GroupedIdSegmentDistributorSpec;
-import me.ahoo.cosid.test.segment.distributor.IdSegmentDistributorSpec;
 
 import com.mongodb.reactivestreams.client.MongoClients;
 import com.mongodb.reactivestreams.client.MongoDatabase;
diff --git a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoIdSegmentDistributorTest.java b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoIdSegmentDistributorTest.java
index b3bd53c9e9..e28a6ac977 100644
--- a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoIdSegmentDistributorTest.java
+++ b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoIdSegmentDistributorTest.java
@@ -15,6 +15,7 @@
 
 import me.ahoo.cosid.segment.IdSegmentDistributor;
 import me.ahoo.cosid.segment.IdSegmentDistributorFactory;
+import me.ahoo.cosid.test.container.MongoLauncher;
 import me.ahoo.cosid.test.segment.distributor.IdSegmentDistributorSpec;
 
 import com.mongodb.client.MongoClients;
diff --git a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoIdSegmentInitializerTest.java b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoIdSegmentInitializerTest.java
index 2c584dc5d7..bfdd6df322 100644
--- a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoIdSegmentInitializerTest.java
+++ b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoIdSegmentInitializerTest.java
@@ -16,6 +16,7 @@
 import static org.hamcrest.MatcherAssert.assertThat;
 
 import me.ahoo.cosid.test.MockIdGenerator;
+import me.ahoo.cosid.test.container.MongoLauncher;
 
 import com.mongodb.client.MongoClients;
 import com.mongodb.client.MongoDatabase;
diff --git a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoMachineIdDistributorTest.java b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoMachineIdDistributorTest.java
index 50eb9b5539..ebc4709f0d 100644
--- a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoMachineIdDistributorTest.java
+++ b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoMachineIdDistributorTest.java
@@ -16,14 +16,13 @@
 import me.ahoo.cosid.machine.ClockBackwardsSynchronizer;
 import me.ahoo.cosid.machine.MachineIdDistributor;
 import me.ahoo.cosid.machine.MachineStateStorage;
+import me.ahoo.cosid.test.container.MongoLauncher;
 import me.ahoo.cosid.test.machine.distributor.MachineIdDistributorSpec;
 
 import com.mongodb.client.MongoClients;
 import com.mongodb.client.MongoDatabase;
 import org.junit.jupiter.api.BeforeEach;
 
-import java.time.Duration;
-
 class MongoMachineIdDistributorTest extends MachineIdDistributorSpec {
     MongoDatabase mongoDatabase;
     MachineIdDistributor machineIdDistributor;
diff --git a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoReactiveIdSegmentDistributorTest.java b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoReactiveIdSegmentDistributorTest.java
index be28943d5c..2f3a4d0db2 100644
--- a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoReactiveIdSegmentDistributorTest.java
+++ b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoReactiveIdSegmentDistributorTest.java
@@ -23,6 +23,7 @@
 import me.ahoo.cosid.segment.IdSegmentDistributorFactory;
 import me.ahoo.cosid.segment.SegmentChainId;
 import me.ahoo.cosid.test.MockIdGenerator;
+import me.ahoo.cosid.test.container.MongoLauncher;
 import me.ahoo.cosid.test.segment.distributor.IdSegmentDistributorSpec;
 
 import com.mongodb.reactivestreams.client.MongoClients;
diff --git a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoReactiveMachineIdDistributorTest.java b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoReactiveMachineIdDistributorTest.java
index 4a026d5d53..96dc807ff7 100644
--- a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoReactiveMachineIdDistributorTest.java
+++ b/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoReactiveMachineIdDistributorTest.java
@@ -18,14 +18,13 @@
 import me.ahoo.cosid.machine.MachineStateStorage;
 import me.ahoo.cosid.mongo.reactive.MongoReactiveMachineCollection;
 import me.ahoo.cosid.mongo.reactive.MongoReactiveMachineInitializer;
+import me.ahoo.cosid.test.container.MongoLauncher;
 import me.ahoo.cosid.test.machine.distributor.MachineIdDistributorSpec;
 
 import com.mongodb.reactivestreams.client.MongoClients;
 import com.mongodb.reactivestreams.client.MongoDatabase;
 import org.junit.jupiter.api.BeforeEach;
 
-import java.time.Duration;
-
 class MongoReactiveMachineIdDistributorTest extends MachineIdDistributorSpec {
     MongoDatabase mongoDatabase;
     MachineIdDistributor machineIdDistributor;
diff --git a/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/machine/CosIdMongoMachineIdDistributorAutoConfigurationTest.java b/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/machine/CosIdMongoMachineIdDistributorAutoConfigurationTest.java
index 9283d8d7b3..c0d82baa7a 100644
--- a/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/machine/CosIdMongoMachineIdDistributorAutoConfigurationTest.java
+++ b/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/machine/CosIdMongoMachineIdDistributorAutoConfigurationTest.java
@@ -19,8 +19,8 @@
 import me.ahoo.cosid.mongo.reactive.MongoReactiveMachineCollection;
 import me.ahoo.cosid.mongo.reactive.MongoReactiveMachineInitializer;
 import me.ahoo.cosid.spring.boot.starter.CosIdAutoConfiguration;
-import me.ahoo.cosid.spring.boot.starter.mongo.MongoLauncher;
 import me.ahoo.cosid.test.MockIdGenerator;
+import me.ahoo.cosid.test.container.MongoLauncher;
 
 import org.assertj.core.api.AssertionsForInterfaceTypes;
 import org.junit.jupiter.api.Test;
diff --git a/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/mongo/MongoLauncher.java b/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/mongo/MongoLauncher.java
deleted file mode 100644
index 77b87670fa..0000000000
--- a/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/mongo/MongoLauncher.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright [2021-present] [ahoo wang <ahoowang@qq.com> (https://github.com/Ahoo-Wang)].
- * 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
- *      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 me.ahoo.cosid.spring.boot.starter.mongo;
-
-
-import org.testcontainers.containers.MongoDBContainer;
-import org.testcontainers.shaded.com.google.common.base.Strings;
-import org.testcontainers.utility.DockerImageName;
-
-public class MongoLauncher {
-    private static final String CONNECTION_OPTIONS = "/?connectTimeoutMS=300000&maxIdleTimeMS=300000";
-    private static final String DEV_CONNECTION_STRING = "mongodb://root:root@localhost" + CONNECTION_OPTIONS;
-    private static final MongoDBContainer MONGO_CONTAINER = new MongoDBContainer(DockerImageName.parse("mongo:6.0.12"))
-        .withNetworkAliases("mongo")
-        .withReuse(true);
-    
-    public static String getConnectionString() {
-        if (Strings.isNullOrEmpty(System.getenv("CI"))) {
-            return DEV_CONNECTION_STRING;
-        }
-        MONGO_CONTAINER.start();
-        return MONGO_CONTAINER.getConnectionString() + CONNECTION_OPTIONS;
-        
-    }
-}
diff --git a/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/segment/CosIdMongoSegmentAutoConfigurationTest.java b/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/segment/CosIdMongoSegmentAutoConfigurationTest.java
index 572f2a983b..681b1410f3 100644
--- a/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/segment/CosIdMongoSegmentAutoConfigurationTest.java
+++ b/cosid-spring-boot-starter/src/test/java/me/ahoo/cosid/spring/boot/starter/segment/CosIdMongoSegmentAutoConfigurationTest.java
@@ -17,7 +17,7 @@
 import me.ahoo.cosid.mongo.MongoIdSegmentInitializer;
 import me.ahoo.cosid.mongo.reactive.MongoReactiveIdSegmentDistributorFactory;
 import me.ahoo.cosid.mongo.reactive.MongoReactiveIdSegmentInitializer;
-import me.ahoo.cosid.spring.boot.starter.mongo.MongoLauncher;
+import me.ahoo.cosid.test.container.MongoLauncher;
 
 import org.assertj.core.api.AssertionsForInterfaceTypes;
 import org.junit.jupiter.api.Test;
diff --git a/cosid-test/build.gradle.kts b/cosid-test/build.gradle.kts
index 51ecd9de56..f86e6398eb 100644
--- a/cosid-test/build.gradle.kts
+++ b/cosid-test/build.gradle.kts
@@ -13,8 +13,18 @@
 
 description = "CosId test specification module"
 
+java {
+    registerFeature("mongoSupport") {
+        usingSourceSet(sourceSets[SourceSet.MAIN_SOURCE_SET_NAME])
+        capability(group.toString(), "mongo-support", version.toString())
+    }
+}
+
 dependencies {
     implementation(project(":cosid-core"))
     implementation("org.junit.jupiter:junit-jupiter-api")
     implementation("org.hamcrest:hamcrest")
+    "mongoSupportImplementation"("org.testcontainers:testcontainers")
+    "mongoSupportImplementation"("org.testcontainers:junit-jupiter")
+    "mongoSupportImplementation"("org.testcontainers:mongodb")
 }
diff --git a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoLauncher.java b/cosid-test/src/main/java/me/ahoo/cosid/test/container/MongoLauncher.java
similarity index 97%
rename from cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoLauncher.java
rename to cosid-test/src/main/java/me/ahoo/cosid/test/container/MongoLauncher.java
index 44498390c3..5d0d607386 100644
--- a/cosid-mongo/src/test/java/me/ahoo/cosid/mongo/MongoLauncher.java
+++ b/cosid-test/src/main/java/me/ahoo/cosid/test/container/MongoLauncher.java
@@ -11,7 +11,7 @@
  * limitations under the License.
  */
 
-package me.ahoo.cosid.mongo;
+package me.ahoo.cosid.test.container;
 
 
 import org.testcontainers.containers.MongoDBContainer;