import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.ConcurrentModificationException;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import java.util.NoSuchElementException;
import java.util.RandomAccess;
import java.util.Set;
import java.util.Vector;

import com.google.common.testing.EqualsTester;
import com.google.common.testing.NullPointerTester;
import com.google.common.util.concurrent.AtomicLongMap;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.nio.ByteBuffer;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.Random;
import junit.framework.TestCase;

/**
 * Unit tests for {@link Hashing}.

 */
package org.codelibs.fess.es.config.cbean.ca.bs;

import org.codelibs.fess.es.config.allcommon.EsAbstractConditionAggregation;
import org.codelibs.fess.es.config.allcommon.EsAbstractConditionQuery;
import org.codelibs.fess.es.config.cbean.ca.DuplicateHostCA;
import org.codelibs.fess.es.config.cbean.cq.DuplicateHostCQ;
import org.codelibs.fess.es.config.cbean.cq.bs.BsDuplicateHostCQ;

 */
package org.codelibs.fess.es.config.cbean.ca.bs;

import org.codelibs.fess.es.config.allcommon.EsAbstractConditionAggregation;
import org.codelibs.fess.es.config.allcommon.EsAbstractConditionQuery;
import org.codelibs.fess.es.config.cbean.ca.RoleTypeCA;
import org.codelibs.fess.es.config.cbean.cq.RoleTypeCQ;
import org.codelibs.fess.es.config.cbean.cq.bs.BsRoleTypeCQ;
import org.opensearch.search.aggregations.bucket.filter.FilterAggregationBuilder;

 * under the License.
 */
package org.apache.maven.internal.impl;

import java.util.List;

import org.apache.maven.api.Project;
import org.apache.maven.api.RemoteRepository;
import org.apache.maven.api.Session;
import org.apache.maven.api.annotations.Nullable;
import org.apache.maven.execution.MavenSession;

import static org.apache.maven.internal.impl.Utils.cast;

package com.google.common.collect.testing.testers;

import static com.google.common.collect.testing.features.CollectionFeature.SUPPORTS_ADD;
import static com.google.common.collect.testing.features.CollectionSize.ZERO;

import com.google.common.annotations.GwtCompatible;
import com.google.common.collect.testing.MinimalCollection;
import com.google.common.collect.testing.features.CollectionFeature;
import com.google.common.collect.testing.features.CollectionSize;

 * limitations under the License.
 */

package com.google.common.collect.testing;

import static java.lang.System.arraycopy;

import com.google.common.annotations.GwtCompatible;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Creates map entries using sample keys and sample values.
 *

 * the License.
 */

package com.google.common.util.concurrent;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import java.util.concurrent.Callable;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import org.checkerframework.checker.nullness.qual.Nullable;

/**

import com.google.common.collect.HashMultimap;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Multimap;
import com.google.common.collect.Sets;
import com.google.common.reflect.ClassPath;
import com.google.common.testing.NullPointerTester.Visibility;

from fastapi import APIRouter, FastAPI, Request
from fastapi.responses import JSONResponse
from fastapi.testclient import TestClient

app = FastAPI()
router = APIRouter()


@router.route("/items/")
def read_items(request: Request):
    return JSONResponse({"hello": "world"})


app.include_router(router)

client = TestClient(app)


def test_sub_router():
    response = client.get("/items/")