IpManager: fix test for default ProvisioningConfiguration

The test did not properly account for the stopAllIP() done in starting
state of the IpManager state machine, which could cause assertions to
fail when stopAllIP() is called again after stop().

Bug: 62988545
Test: runtest frameworks-net
Change-Id: I2c6eb76461a81c1d743bf448da36c58a99ce082d

1 files changed, 11 insertions, 2 deletions

diff --git a/tests/net/java/android/net/ip/IpManagerTest.java b/tests/net/java/android/net/ip/IpManagerTest.java
index e7dbfe3f5044..867324d99920 100644
--- a/tests/net/java/android/net/ip/IpManagerTest.java
+++ b/tests/net/java/android/net/ip/IpManagerTest.java
@@ -75,7 +75,8 @@ public class IpManagerTest {
     @Mock private AlarmManager mAlarm;
     private MockContentResolver mContentResolver;
 
-    @Before public void setUp() throws Exception {
+    @Before
+    public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
 
         when(mContext.getSystemService(eq(Context.ALARM_SERVICE))).thenReturn(mAlarm);
@@ -88,6 +89,13 @@ public class IpManagerTest {
         when(mContext.getContentResolver()).thenReturn(mContentResolver);
     }
 
+    private IpManager makeIpManager(String ifname) throws Exception {
+        final IpManager ipm = new IpManager(mContext, ifname, mCb, mNMService);
+        verify(mNMService, timeout(100).times(1)).disableIpv6(ifname);
+        verify(mNMService, timeout(100).times(1)).clearInterfaceAddresses(ifname);
+        return ipm;
+    }
+
     @Test
     public void testNullCallbackDoesNotThrow() throws Exception {
         final IpManager ipm = new IpManager(mContext, "lo", null, mNMService);
@@ -101,7 +109,8 @@ public class IpManagerTest {
     @Test
     public void testDefaultProvisioningConfiguration() throws Exception {
         final String iface = "test_wlan0";
-        final IpManager ipm = new IpManager(mContext, iface, mCb, mNMService);
+        final IpManager ipm = makeIpManager(iface);
+
         ProvisioningConfiguration config = new ProvisioningConfiguration.Builder()
                 .withoutIPv4()
                 // TODO: mock IpReachabilityMonitor's dependencies (NetworkInterface, PowerManager)