p2p: unit tests for WifiP2pGroupList

Bug: 130138124 Test: atest FrameworksWifiApiTests Change-Id: I51f6fb88983ce8d0f45139241954ca1de1553fcf Merged-In: I51f6fb88983ce8d0f45139241954ca1de1553fcf
2019-04-08 18:15:26 +08:00
parent 61987bcaf5
commit d5d85c28a7
1 changed files with 115 additions and 0 deletions
--- a/wifi/tests/src/android/net/wifi/p2p/WifiP2pGroupListTest.java
+++ b/wifi/tests/src/android/net/wifi/p2p/WifiP2pGroupListTest.java
@@ -0,0 +1,115 @@
+/*
+ * 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 android.net.wifi.p2p;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+
+import android.os.Parcel;
+
+import androidx.test.filters.SmallTest;
+
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Unit test harness for {@link android.net.wifi.p2p.WifiP2pGroupList}
+ */
+@SmallTest
+public class WifiP2pGroupListTest {
+
+    private static final WifiP2pDevice TEST_GROUP_OWNER_1 = new WifiP2pDevice("aa:bb:cc:dd:ee:f0");
+    private static final WifiP2pDevice TEST_GROUP_OWNER_2 = new WifiP2pDevice("aa:bb:cc:dd:ee:f1");
+    private static final WifiP2pDevice TEST_GROUP_OWNER_3 = new WifiP2pDevice("aa:bb:cc:dd:ee:f2");
+    private static final WifiP2pDevice TEST_GROUP_OWNER_OTHER =
+            new WifiP2pDevice("aa:bb:cc:dd:ee:f3");
+
+    private WifiP2pGroup mTestGroup1;
+    private WifiP2pGroup mTestGroup2;
+    private WifiP2pGroup mTestGroup3;
+    private WifiP2pGroup mTestGroup4;
+
+    private WifiP2pGroup createGroup(
+            int networkId, String networkName,
+            String passphrase, boolean isGo,
+            WifiP2pDevice goDev) {
+        WifiP2pGroup group = new WifiP2pGroup();
+        group.setNetworkId(networkId);
+        group.setNetworkName(networkName);
+        group.setPassphrase(passphrase);
+        group.setIsGroupOwner(isGo);
+        group.setOwner(goDev);
+        return group;
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        mTestGroup1 = createGroup(0, "testGroup1", "12345678", false, TEST_GROUP_OWNER_1);
+        mTestGroup2 = createGroup(1, "testGroup2", "12345678", true, TEST_GROUP_OWNER_2);
+        mTestGroup3 = createGroup(2, "testGroup3", "12345678", false, TEST_GROUP_OWNER_3);
+        mTestGroup4 = createGroup(3, "testGroup4", "12345678", false, TEST_GROUP_OWNER_1);
+    }
+
+    /**
+     * Verify basic operations.
+     */
+    @Test
+    public void testListOperations() throws Exception {
+        WifiP2pGroupList list = new WifiP2pGroupList();
+        list.add(mTestGroup1);
+        list.add(mTestGroup2);
+        list.add(mTestGroup3);
+        list.add(mTestGroup4);
+        assertEquals(4, list.getGroupList().size());
+
+        // in list
+        assertEquals(mTestGroup2.getNetworkId(),
+                list.getNetworkId(TEST_GROUP_OWNER_2.deviceAddress));
+        assertEquals(TEST_GROUP_OWNER_2.deviceAddress,
+                list.getOwnerAddr(mTestGroup2.getNetworkId()));
+        // not in list
+        assertEquals(-1, list.getNetworkId(TEST_GROUP_OWNER_OTHER.deviceAddress));
+        // if there are groups with the same GO, return the first one found.
+        assertEquals(mTestGroup1.getNetworkId(),
+                list.getNetworkId(TEST_GROUP_OWNER_1.deviceAddress));
+        // identify groups with the same GO, but different network names.
+        assertEquals(mTestGroup4.getNetworkId(),
+                list.getNetworkId(TEST_GROUP_OWNER_1.deviceAddress, "testGroup4"));
+
+        list.remove(mTestGroup3.getNetworkId());
+        assertEquals(-1, list.getNetworkId(TEST_GROUP_OWNER_3.deviceAddress));
+        assertFalse(list.contains(mTestGroup3.getNetworkId()));
+
+        assertEquals(3, list.getGroupList().size());
+
+        Parcel parcelW = Parcel.obtain();
+        list.writeToParcel(parcelW, 0);
+        byte[] bytes = parcelW.marshall();
+        parcelW.recycle();
+
+        Parcel parcelR = Parcel.obtain();
+        parcelR.unmarshall(bytes, 0, bytes.length);
+        parcelR.setDataPosition(0);
+        WifiP2pGroupList fromParcel = WifiP2pGroupList.CREATOR.createFromParcel(parcelR);
+
+        assertEquals(list.toString(), fromParcel.toString());
+
+        list.clear();
+        assertEquals(0, list.getGroupList().size());
+
+    }
+}