tests/tests/net/src/android/net/cts/NetworkInfoTest.java

/*
 * Copyright (C) 2009 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 android.net.cts;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.NetworkInfo.DetailedState;
import android.net.NetworkInfo.State;
import android.test.AndroidTestCase;
import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetClass;
import dalvik.annotation.TestTargetNew;
import dalvik.annotation.TestTargets;

@TestTargetClass(NetworkInfo.class)
public class NetworkInfoTest extends AndroidTestCase {

    public static final int TYPE_MOBILE = ConnectivityManager.TYPE_MOBILE;
    public static final int TYPE_WIFI = ConnectivityManager.TYPE_WIFI;
    public static final String MOBILE_TYPE_NAME = "mobile";
    public static final String WIFI_TYPE_NAME = "WIFI";

    @TestTargets({
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "isConnectedOrConnecting",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "setFailover",
            args = {boolean.class}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "isFailover",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "isRoaming",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "getType",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "getSubtype",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "getTypeName",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "getSubtypeName",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "setIsAvailable",
            args = {boolean.class}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "isAvailable",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "isConnected",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "getDetailedState",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "getState",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "getReason",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "getExtraInfo",
            args = {}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "toString",
            args = {}
        )
    })
    public void testAccessNetworkInfoProperties() {
        ConnectivityManager cm = (ConnectivityManager) getContext().getSystemService(
                Context.CONNECTIVITY_SERVICE);

        NetworkInfo[] ni = cm.getAllNetworkInfo();
        assertTrue(ni.length >= 2);

        assertFalse(ni[TYPE_MOBILE].isFailover());
        assertFalse(ni[TYPE_WIFI].isFailover());

        // test environment:connect as TYPE_MOBILE, and connect to internet.
        assertEquals(TYPE_MOBILE, ni[TYPE_MOBILE].getType());
        assertEquals(TYPE_WIFI, ni[TYPE_WIFI].getType());

        // don't know the return value
        ni[TYPE_MOBILE].getSubtype();
        ni[TYPE_WIFI].getSubtype();

        assertEquals(MOBILE_TYPE_NAME, ni[TYPE_MOBILE].getTypeName());
        assertEquals(WIFI_TYPE_NAME, ni[TYPE_WIFI].getTypeName());

        // don't know the return value
        ni[TYPE_MOBILE].getSubtypeName();
        ni[TYPE_WIFI].getSubtypeName();

        if(ni[TYPE_MOBILE].isConnectedOrConnecting()) {
            assertTrue(ni[TYPE_MOBILE].isAvailable());
            assertTrue(ni[TYPE_MOBILE].isConnected());
            assertEquals(State.CONNECTED, ni[TYPE_MOBILE].getState());
            assertEquals(DetailedState.CONNECTED, ni[TYPE_MOBILE].getDetailedState());
            ni[TYPE_MOBILE].getReason();
            ni[TYPE_MOBILE].getExtraInfo();
        }

        if(ni[TYPE_WIFI].isConnectedOrConnecting()) {
            assertTrue(ni[TYPE_WIFI].isAvailable());
            assertTrue(ni[TYPE_WIFI].isConnected());
            assertEquals(State.CONNECTED, ni[TYPE_WIFI].getState());
            assertEquals(DetailedState.CONNECTED, ni[TYPE_WIFI].getDetailedState());
            ni[TYPE_WIFI].getReason();
            ni[TYPE_WIFI].getExtraInfo();
        }

        assertFalse(ni[TYPE_MOBILE].isRoaming());
        assertFalse(ni[TYPE_WIFI].isRoaming());

        assertNotNull(ni[TYPE_MOBILE].toString());
        assertNotNull(ni[TYPE_WIFI].toString());
    }
}