Merge "Put code that updates the access points lists inside a Handler."

tests/robotests/src/com/android/settings/wifi/SavedAccessPointsWifiSettingsTest.java

@@ -0,0 +1,79 @@
+/*
+ * 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.settings.wifi;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.os.Handler;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.wrapper.WifiManagerWrapper;
+import com.android.settingslib.wifi.AccessPoint;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class SavedAccessPointsWifiSettingsTest {
+
+    @Mock
+    private Handler mHandler;
+
+    private SavedAccessPointsWifiSettings mSettings;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mSettings = new SavedAccessPointsWifiSettings();
+        ReflectionHelpers.setField(mSettings, "mHandler", mHandler);
+    }
+
+    @Test
+    public void onForget_isPasspointConfig_shouldSendMessageToHandler() {
+        final AccessPoint accessPoint = mock(AccessPoint.class);
+        when(accessPoint.isPasspointConfig()).thenReturn(true);
+        ReflectionHelpers.setField(mSettings, "mSelectedAccessPoint", accessPoint);
+        ReflectionHelpers.setField(mSettings, "mWifiManager", mock(WifiManagerWrapper.class));
+
+        mSettings.onForget(null);
+
+        verify(mHandler).sendEmptyMessage(mSettings.MSG_UPDATE_PREFERENCES);
+    }
+
+    @Test
+    public void onForget_onSuccess_shouldSendMessageToHandler() {
+        mSettings.mForgetListener.onSuccess();
+
+        verify(mHandler).sendEmptyMessage(mSettings.MSG_UPDATE_PREFERENCES);
+    }
+
+    @Test
+    public void onForget_onFailure_shouldSendMessageToHandler() {
+        mSettings.mForgetListener.onFailure(0);
+
+        verify(mHandler).sendEmptyMessage(mSettings.MSG_UPDATE_PREFERENCES);
+    }
+}