Merge "Refactor hotspot into a full page"

tests/unit/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java

@@ -0,0 +1,80 @@
+/*
+ * 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.tether;
+
+import android.app.Instrumentation;
+import android.content.Intent;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.filters.SmallTest;
+import android.support.test.runner.AndroidJUnit4;
+import android.support.test.uiautomator.By;
+import android.support.test.uiautomator.UiDevice;
+import android.support.test.uiautomator.UiObject2;
+import android.support.test.uiautomator.Until;
+
+import com.android.settings.Settings;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static android.support.test.espresso.Espresso.onView;
+import static android.support.test.espresso.assertion.ViewAssertions.matches;
+import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
+import static android.support.test.espresso.matcher.ViewMatchers.withText;
+
+@RunWith(AndroidJUnit4.class)
+@SmallTest
+public class WifiTetherSettingsTest {
+
+    private static final long TIMEOUT = 2000L;
+
+    private Instrumentation mInstrumentation;
+    private Intent mTetherActivityIntent;
+    private UiDevice mDevice;
+
+    @Before
+    public void setUp() {
+        mInstrumentation = InstrumentationRegistry.getInstrumentation();
+        mDevice = UiDevice.getInstance(mInstrumentation);
+        mTetherActivityIntent = new Intent()
+                .setClassName(mInstrumentation.getTargetContext().getPackageName(),
+                        Settings.TetherSettingsActivity.class.getName())
+                .setPackage(mInstrumentation.getTargetContext().getPackageName());
+    }
+
+    @After
+    public void tearDown() {
+        mDevice.pressHome();
+    }
+
+    @Test
+    public void launchTetherSettings_shouldHaveAllFields() {
+        launchWifiTetherActivity();
+        onView(withText("Network name")).check(matches(isDisplayed()));
+        onView(withText("Password")).check(matches(isDisplayed()));
+        onView(withText("Select AP Band")).check(matches(isDisplayed()));
+    }
+
+    private void launchWifiTetherActivity() {
+        mInstrumentation.startActivitySync(mTetherActivityIntent);
+        onView(withText("Portable Wi‑Fi hotspot")).perform();
+        UiObject2 item = mDevice.wait(Until.findObject(By.text("Portable Wi‑Fi hotspot")), TIMEOUT);
+        item.click();
+    }
+}