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 * JBoss, Home of Professional Open Source
 * Copyright 2016, Red Hat, Inc., and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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 org.jboss.arquillian.container.weld.embedded.provider;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.enterprise.inject.spi.CDI;
import javax.enterprise.inject.spi.CDIProvider;

import org.jboss.weld.SimpleCDI;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.manager.BeanManagers;

public class ContainerCDIProvider implements CDIProvider {

    private static class EnvironmentCDI extends SimpleCDI {

        /*
         * The BeanManager we are going to return when unable to precisely identify caller's BDA. We assume that all BDAs
         * share the same classloader and therefore visibility is not a concern. The only difference this can make is per-BDA (CDI 1.0 style)
         * enablement of alternatives / interceptors and decorators. Nothing we can do about that.
         */
        private final BeanManagerImpl fallbackBeanManager;

        public EnvironmentCDI() {
            // sort the managers by their ID and use the first one as the fallback BeanManager
            // this guarantees that we consistently use the same BM
            List<BeanManagerImpl> managers = new ArrayList<BeanManagerImpl>(getContainer().beanDeploymentArchives().values());
            Collections.sort(managers, BeanManagers.ID_COMPARATOR);
            this.fallbackBeanManager = managers.get(0);
        }

        @Override
        protected BeanManagerImpl unsatisfiedBeanManager(String callerClassName) {
            return fallbackBeanManager;
        }
    }

    @Override
    public CDI<Object> getCDI() {
        return new EnvironmentCDI();
    }

}

@@ -2019,16 +2019,60 @@
 ues());%0A
+%0A            if (!managers.isEmpty()) %7B%0A    
         
@@ -2143,16 +2143,20 @@
         
+   
+ 
 this.fal
@@ -2191,16 +2191,100 @@
 get(0);%0A
+            %7D else %7B%0A                this.fallbackBeanManager = null;%0A            %7D%0A
         
@@ -2383,24 +2383,187 @@
 lassName) %7B%0A
+            if (fallbackBeanManager == null) %7B%0A                throw new IllegalStateException(%22Unable to find BeanManager for %22 + callerClassName);%0A            %7D%0A
             

Fix ContainerCDIProvider not throwing right exception when CDI container isn't available