1 files changed, 103 insertions, 0 deletions
diff --git a/javatests/src/com/android/loganalysis/rule/WifiStatsRuleTest.java b/javatests/src/com/android/loganalysis/rule/WifiStatsRuleTest.java
new file mode 100644
index 0000000..984ed20
--- /dev/null
+++ b/javatests/src/com/android/loganalysis/rule/WifiStatsRuleTest.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2016 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 com.android.loganalysis.rule;
+
+import com.android.loganalysis.item.BatteryStatsDetailedInfoItem;
+import com.android.loganalysis.item.BugreportItem;
+import com.android.loganalysis.item.DumpsysBatteryStatsItem;
+import com.android.loganalysis.item.DumpsysItem;
+import com.android.loganalysis.item.DumpsysWifiStatsItem;
+
+import junit.framework.TestCase;
+
+import org.json.JSONObject;
+
+/**
+ */
+public class WifiStatsRuleTest extends TestCase {
+
+    BugreportItem mBugreport;
+    DumpsysItem mDumpsys;
+    DumpsysBatteryStatsItem mDumpsysBatteryStats;
+    BatteryStatsDetailedInfoItem mBatteryStatsDetailedInfo;
+
+    @Override
+    public void setUp() {
+        mBugreport =  new BugreportItem();
+        mDumpsys = new DumpsysItem();
+        mDumpsysBatteryStats = new DumpsysBatteryStatsItem();
+        mBatteryStatsDetailedInfo = new BatteryStatsDetailedInfoItem();
+
+        mBatteryStatsDetailedInfo.setTimeOnBattery(302004);
+        mDumpsysBatteryStats.setDetailedBatteryStatsItem(mBatteryStatsDetailedInfo);
+        mDumpsys.setBatteryInfo(mDumpsysBatteryStats);
+        mBugreport.setDumpsys(mDumpsys);
+    }
+
+    /**
+     * Test wifistats analysis
+     */
+    public void testWifiDisconnectAnalysis() throws Exception {
+        DumpsysWifiStatsItem wifiStats = new DumpsysWifiStatsItem();
+        wifiStats.setNumWifiDisconnect(1);
+        wifiStats.setNumWifiScan(0);
+        wifiStats.setNumWifiAssociation(0);
+
+        mDumpsys.setWifiStats(wifiStats);
+        WifiStatsRule wifiStatsRule = new WifiStatsRule(mBugreport);
+        wifiStatsRule.applyRule();
+        JSONObject analysis = wifiStatsRule.getAnalysis();
+        assertNotNull(analysis);
+        assertTrue(analysis.has("WIFI_STATS"));
+        assertEquals(analysis.getString("WIFI_STATS"),
+                "No apps requested for frequent wifi scans. Wifi got disconnected 1 times. "
+                + "No frequent wifi associations were observed.");
+    }
+
+    public void testWifiScanAnalysis() throws Exception {
+        DumpsysWifiStatsItem wifiStats = new DumpsysWifiStatsItem();
+        wifiStats.setNumWifiDisconnect(0);
+        wifiStats.setNumWifiScan(3);
+        wifiStats.setNumWifiAssociation(0);
+
+        mDumpsys.setWifiStats(wifiStats);
+        WifiStatsRule wifiStatsRule = new WifiStatsRule(mBugreport);
+        wifiStatsRule.applyRule();
+        JSONObject analysis = wifiStatsRule.getAnalysis();
+        assertNotNull(analysis);
+        assertTrue(analysis.has("WIFI_STATS"));
+        assertEquals(analysis.getString("WIFI_STATS"),
+                "Wifi scans happened every 100 seconds. No frequent wifi disconnects were "
+                + "observed. No frequent wifi associations were observed.");
+    }
+
+    public void testWifiAssociationAnalysis() throws Exception {
+        DumpsysWifiStatsItem wifiStats = new DumpsysWifiStatsItem();
+        wifiStats.setNumWifiDisconnect(0);
+        wifiStats.setNumWifiScan(0);
+        wifiStats.setNumWifiAssociation(3);
+
+        mDumpsys.setWifiStats(wifiStats);
+        WifiStatsRule wifiStatsRule = new WifiStatsRule(mBugreport);
+        wifiStatsRule.applyRule();
+        JSONObject analysis = wifiStatsRule.getAnalysis();
+        assertNotNull(analysis);
+        assertTrue(analysis.has("WIFI_STATS"));
+        assertEquals(analysis.getString("WIFI_STATS"),
+                "No apps requested for frequent wifi scans. No frequent wifi disconnects were "
+                + "observed. Wifi got associated with AP 3 times.");
+    }
+}