diff --git a/Cronet/tests/apitest/Android.bp b/Cronet/tests/apitest/Android.bp
new file mode 100644
index 0000000..9f1c007
--- /dev/null
+++ b/Cronet/tests/apitest/Android.bp
@@ -0,0 +1,46 @@
+//
+// Copyright (C) 2019 The Android Open Source Project
+//
+// 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 {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+java_library {
+    name: "CronetApiCommonTests",
+    srcs: ["src/**/*.java"],
+    static_libs: [
+        "androidx.test.rules",
+        "androidx.core_core",
+        "junit",
+    ],
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+        "android.test.mock",
+        "androidx.annotation_annotation",
+        "org.chromium.net.cronet.stubs",
+    ],
+}
+
+android_test {
+    name: "CronetApiTest",
+    platform_apis: true,
+    test_suites: ["device-tests"],
+    certificate: "platform",
+    static_libs: [
+        "CronetApiCommonTests",
+    ],
+}
diff --git a/Cronet/tests/apitest/AndroidManifest.xml b/Cronet/tests/apitest/AndroidManifest.xml
new file mode 100644
index 0000000..052ac8f
--- /dev/null
+++ b/Cronet/tests/apitest/AndroidManifest.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * 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.
+ */
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        package="org.chromium.net.test">
+
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+    <application>
+        <uses-library android:name="android.test.runner" />
+        <uses-library android:name="org.chromium.net.cronet" />
+    </application>
+
+    <instrumentation
+        android:name="androidx.test.runner.AndroidJUnitRunner"
+        android:targetPackage="org.chromium.net.test"
+        android:label="Cronet API Networking Tests" />
+</manifest>
\ No newline at end of file
diff --git a/Cronet/tests/apitest/src/org/chromium/net/test/CronetApiTest.java b/Cronet/tests/apitest/src/org/chromium/net/test/CronetApiTest.java
new file mode 100644
index 0000000..86f2173
--- /dev/null
+++ b/Cronet/tests/apitest/src/org/chromium/net/test/CronetApiTest.java
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * 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.chromium.net.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.os.Handler;
+import android.os.Looper;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
+import java.nio.ByteBuffer;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executor;
+import java.util.concurrent.TimeUnit;
+import java.util.Random;
+
+import org.chromium.net.CronetEngine;
+import org.chromium.net.CronetException;
+import org.chromium.net.UrlRequest;
+import org.chromium.net.UrlResponseInfo;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class CronetApiTest {
+    private static final String TAG = CronetApiTest.class.getSimpleName();
+    static final String HTTPS_PREFIX = "https://";
+    static final int TIMEOUT_MS = 12_000;
+
+    private final String[] mTestDomains = {"www.google.com", "www.android.com"};
+    @NonNull
+    private CronetEngine mCronetEngine;
+    @NonNull
+    private ConnectivityManager mCm;
+    @NonNull
+    private Executor mExecutor;
+
+    @Before
+    public void setUp() throws Exception {
+        Context context = InstrumentationRegistry.getInstrumentation().getContext();
+        mCm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
+        CronetEngine.Builder builder = new CronetEngine.Builder(context);
+        builder.enableHttpCache(CronetEngine.Builder.HTTP_CACHE_IN_MEMORY, 100 * 1024)
+                .enableHttp2(true)
+                //.enableBrotli(true)
+                .enableQuic(true);
+        mCronetEngine = builder.build();
+        mExecutor = new Handler(Looper.getMainLooper())::post;
+    }
+
+    static private void assertGreaterThan(String msg, int first, int second) {
+        assertTrue(msg + " Excepted " + first + " to be greater than " + second, first > second);
+    }
+
+    private void assertHasTestableNetworks() {
+        assertNotNull("This test requires a working Internet connection",
+            mCm.getActiveNetwork());
+    }
+
+    private String getRandomDomain() {
+        int index = (new Random()).nextInt(mTestDomains.length);
+        return mTestDomains[index];
+    }
+
+    class VerifyUrlRequestCallback extends UrlRequest.Callback {
+        private final CountDownLatch mLatch = new CountDownLatch(1);
+        private final String mUrl;
+
+        VerifyUrlRequestCallback(@NonNull String url) {
+            this.mUrl = url;
+        }
+
+        public boolean waitForAnswer() throws InterruptedException {
+            return mLatch.await(TIMEOUT_MS, TimeUnit.MILLISECONDS);
+        }
+
+        @Override
+        public void onRedirectReceived(
+                UrlRequest request, UrlResponseInfo info, String newLocationUrl) {
+            request.followRedirect();
+        }
+
+        @Override
+        public void onResponseStarted(UrlRequest request, UrlResponseInfo info) {
+            request.read(ByteBuffer.allocateDirect(32 * 1024));
+        }
+
+        @Override
+        public void onReadCompleted(
+            UrlRequest request, UrlResponseInfo info, ByteBuffer byteBuffer) {
+            byteBuffer.clear();
+            request.read(byteBuffer);
+        }
+
+
+        @Override
+        public void onSucceeded(UrlRequest request, UrlResponseInfo info) {
+            assertEquals("Unexpected http status code from " + mUrl + ".",
+                    200, info.getHttpStatusCode());
+            assertGreaterThan("Received byte from " + mUrl + " is 0.",
+                    (int)info.getReceivedByteCount(), 0);
+            mLatch.countDown();
+        }
+
+        @Override
+        public void onFailed(UrlRequest request, UrlResponseInfo info, CronetException error) {
+            fail(mUrl + error.getMessage());
+        }
+    }
+
+    @Test
+    public void testUrlGet() throws Exception {
+        assertHasTestableNetworks();
+        String url = HTTPS_PREFIX + getRandomDomain();
+        VerifyUrlRequestCallback callback = new VerifyUrlRequestCallback(url);
+        UrlRequest.Builder builder = mCronetEngine.newUrlRequestBuilder(url, callback, mExecutor);
+        builder.build().start();
+        assertTrue(url + " but not complete after " + TIMEOUT_MS + "ms.",
+                callback.waitForAnswer());
+    }
+
+}