Java side unit test for SingleScanSettings

Bug: 34281985
Change-Id: Id906fe1d86e4908238efa8d5bb5e63276543ee3a
Test: compile, unit tests

1 files changed, 89 insertions, 0 deletions

diff --git a/tests/wifitests/src/com/android/server/wifi/wificond/SingleScanSettingsTest.java b/tests/wifitests/src/com/android/server/wifi/wificond/SingleScanSettingsTest.java
new file mode 100644
index 000000000..1956a58d9
--- /dev/null
+++ b/tests/wifitests/src/com/android/server/wifi/wificond/SingleScanSettingsTest.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2017 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.server.wifi.wificond;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import android.os.Parcel;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import org.junit.Test;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+/**
+ * Unit tests for {@link com.android.server.wifi.wificond.SingleScanSettingsResult}.
+ */
+@SmallTest
+public class SingleScanSettingsTest {
+
+    private static final boolean TEST_IS_FULL_SCAN = true;
+    private static final byte[] TEST_SSID_1 =
+            new byte[] {'G', 'o', 'o', 'g', 'l', 'e', 'G', 'u', 'e', 's', 't'};
+    private static final byte[] TEST_SSID_2 =
+            new byte[] {'A', 'n', 'd', 'r', 'o', 'i', 'd', 'T', 'e', 's', 't'};
+    private static final int TEST_FREQUENCY_1 = 2456;
+    private static final int TEST_FREQUENCY_2 = 5215;
+
+    @Test
+    public void canSerializeAndDeserialize() throws Exception {
+        ChannelSettings channelSettings1 = new ChannelSettings();
+        channelSettings1.frequency = TEST_FREQUENCY_1;
+        ChannelSettings channelSettings2 = new ChannelSettings();
+        channelSettings2.frequency = TEST_FREQUENCY_2;
+
+        HiddenNetwork hiddenNetwork1 = new HiddenNetwork();
+        hiddenNetwork1.ssid = TEST_SSID_1;
+        HiddenNetwork hiddenNetwork2 = new HiddenNetwork();
+        hiddenNetwork2.ssid = TEST_SSID_2;
+
+        SingleScanSettings scanSettings = new SingleScanSettings();
+        scanSettings.isFullScan = TEST_IS_FULL_SCAN;
+        scanSettings.channelSettings =
+                new ArrayList(Arrays.asList(channelSettings1, channelSettings2));
+        scanSettings.hiddenNetworks = new ArrayList(Arrays.asList(hiddenNetwork1, hiddenNetwork2));
+
+        Parcel parcel = Parcel.obtain();
+        scanSettings.writeToParcel(parcel, 0);
+        // Rewind the pointer to the head of the parcel.
+        parcel.setDataPosition(0);
+        SingleScanSettings scanSettingsDeserialized =
+                SingleScanSettings.CREATOR.createFromParcel(parcel);
+
+        assertEquals(scanSettings.isFullScan,
+                     scanSettingsDeserialized.isFullScan);
+        assertNotNull(scanSettingsDeserialized.channelSettings);
+        assertEquals(scanSettings.channelSettings.size(),
+                     scanSettingsDeserialized.channelSettings.size());
+        assertArrayEquals(scanSettings.hiddenNetworks.get(0).ssid,
+                          scanSettingsDeserialized.hiddenNetworks.get(0).ssid);
+        assertArrayEquals(scanSettings.hiddenNetworks.get(1).ssid,
+                          scanSettingsDeserialized.hiddenNetworks.get(1).ssid);
+
+        assertNotNull(scanSettingsDeserialized.hiddenNetworks);
+        assertEquals(scanSettings.hiddenNetworks.size(),
+                     scanSettingsDeserialized.hiddenNetworks.size());
+        assertEquals(scanSettings.channelSettings.get(0).frequency,
+                          scanSettingsDeserialized.channelSettings.get(0).frequency);
+        assertEquals(scanSettings.channelSettings.get(1).frequency,
+                          scanSettingsDeserialized.channelSettings.get(1).frequency);
+
+    }
+}