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Commit f5628381 authored by Peter Qiu's avatar Peter Qiu
Browse files

wifi: add test for tracking Passpoint AP on devices with Passpoint disabled 

On a device with Passspoint disabled (config_wifi_hotspot2_enabled build config
set to false), calls to WifiManager#getMatchingWifiConfig will throw
an UnsupportedOperationException.  So add a test to verify that exception
is being caught in WifiTracker#udpateAccessPoints.

Bug: 36649203
Test: runtest --path
      frameworks/base/packages/SettingsLib/tests/integ/src/com/android/settingslib/wifi/WifiTrackerTest.java

Change-Id: If7d3d4122c36b1b98c24abf703d6492771918125
parent d686e9c2

packages/SettingsLib/tests/integ/src/com/android/settingslib/wifi/WifiTrackerTest.java

+38 −0
Original line number Diff line number Diff line
@@ -20,9 +20,11 @@ import static com.google.common.truth.Truth.assertThat; 
import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertTrue;



import static org.mockito.Mockito.any;

import static org.mockito.Mockito.anyInt;

import static org.mockito.Mockito.doAnswer;

import static org.mockito.Mockito.doNothing;

import static org.mockito.Mockito.doThrow;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;
@@ -580,4 +582,40 @@ public class WifiTrackerTest { 
        mWorkerThread.quit();

        updateScores();

    }



    /**

     * Verify that tracking a Passpoint AP on a device with Passpoint disabled doesn't cause

     * any crash.

     *

     * @throws Exception

     */

    @Test

    public void trackPasspointApWithPasspointDisabled() throws Exception {

        WifiTracker tracker = createMockedWifiTracker();



        // Add a Passpoint AP to the scan results.

        List<ScanResult> results = new ArrayList<>();

        ScanResult passpointAp = new ScanResult(

                WifiSsid.createFromAsciiEncoded(SSID_1),

                BSSID_1,

                0, // hessid

                0, //anqpDomainId

                null, // osuProviders

                "", // capabilities

                RSSI_1,

                0, // frequency

                SystemClock.elapsedRealtime() * 1000 /* microsecond timestamp */);

        passpointAp.setFlag(ScanResult.FLAG_PASSPOINT_NETWORK);

        results.add(passpointAp);



        // Update access point and verify UnsupportedOperationException is being caught for

        // call to WifiManager#getMatchingWifiConfig.

        when(mockWifiManager.getConfiguredNetworks())

                .thenReturn(new ArrayList<WifiConfiguration>());

        when(mockWifiManager.getScanResults()).thenReturn(results);

        doThrow(new UnsupportedOperationException())

                .when(mockWifiManager).getMatchingWifiConfig(any(ScanResult.class));

        tracker.forceUpdate();

        verify(mockWifiManager).getMatchingWifiConfig(any(ScanResult.class));

    }

}