update test

app/build.gradle

@@ -46,5 +46,12 @@ dependencies {
     // retrofit2
     implementation "com.squareup.retrofit2:retrofit:2.1.0"
     implementation "com.squareup.retrofit2:converter-gson:2.1.0"
+    androidTestImplementation 'com.android.support.test:rules:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-contrib:3.0.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+        exclude group: 'com.android.support', module: 'support-v4'
+        exclude group: 'com.android.support', module: 'design'
+        exclude group: 'com.android.support', module: 'recyclerview-v7'
+    }
 
 }

app/src/androidTest/java/com/example/zxa01/iotclient/component/login/IOTClientTest.java

+package com.example.zxa01.iotclient.component.login;
+
+
+import android.support.test.espresso.ViewInteraction;
+import android.support.test.filters.LargeTest;
+import android.support.test.rule.ActivityTestRule;
+import android.support.test.runner.AndroidJUnit4;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.ViewParent;
+
+import com.example.zxa01.iotclient.R;
+
+import org.hamcrest.Description;
+import org.hamcrest.Matcher;
+import org.hamcrest.TypeSafeMatcher;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static android.support.test.espresso.Espresso.onView;
+import static android.support.test.espresso.action.ViewActions.click;
+import static android.support.test.espresso.action.ViewActions.scrollTo;
+import static android.support.test.espresso.contrib.RecyclerViewActions.actionOnItemAtPosition;
+import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
+import static android.support.test.espresso.matcher.ViewMatchers.withClassName;
+import static android.support.test.espresso.matcher.ViewMatchers.withContentDescription;
+import static android.support.test.espresso.matcher.ViewMatchers.withId;
+import static android.support.test.espresso.matcher.ViewMatchers.withText;
+import static org.hamcrest.Matchers.allOf;
+import static org.hamcrest.Matchers.is;
+
+@LargeTest
+@RunWith(AndroidJUnit4.class)
+public class IOTClientTest {
+
+    @Rule
+    public ActivityTestRule<LoginActivity> mActivityTestRule = new ActivityTestRule<>(LoginActivity.class);
+
+    private static Matcher<View> childAtPosition(
+            final Matcher<View> parentMatcher, final int position) {
+
+        return new TypeSafeMatcher<View>() {
+            @Override
+            public void describeTo(Description description) {
+                description.appendText("Child at position " + position + " in parent ");
+                parentMatcher.describeTo(description);
+            }
+
+            @Override
+            public boolean matchesSafely(View view) {
+                ViewParent parent = view.getParent();
+                return parent instanceof ViewGroup && parentMatcher.matches(parent)
+                        && view.equals(((ViewGroup) parent).getChildAt(position));
+            }
+        };
+    }
+
+    @Test
+    public void iOTClientTest() {
+        ViewInteraction appCompatButton = onView(
+                allOf(withId(R.id.sign_in_button), withText("登入"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withClassName(is("android.widget.ScrollView")),
+                                        0),
+                                4)));
+        appCompatButton.perform(scrollTo(), click());
+
+        ViewInteraction floatingActionButton = onView(
+                allOf(withId(R.id.fab),
+                        childAtPosition(
+                                childAtPosition(
+                                        withId(R.id.home_fragment_layout),
+                                        0),
+                                2),
+                        isDisplayed()));
+        floatingActionButton.perform(click());
+
+        ViewInteraction appCompatButton2 = onView(
+                allOf(withId(android.R.id.button2), withText("返回"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withClassName(is("android.widget.ScrollView")),
+                                        0),
+                                2)));
+        appCompatButton2.perform(scrollTo(), click());
+
+        ViewInteraction recyclerView = onView(
+                allOf(withId(R.id.device_recycler_view),
+                        childAtPosition(
+                                withClassName(is("android.widget.FrameLayout")),
+                                0)));
+        recyclerView.perform(actionOnItemAtPosition(0, click()));
+
+        ViewInteraction appCompatButton3 = onView(
+                allOf(withId(R.id.buttonPrivacy), withText("隱私選項設定"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withClassName(is("android.widget.TableRow")),
+                                        0),
+                                1),
+                        isDisplayed()));
+        appCompatButton3.perform(click());
+
+        ViewInteraction switch_ = onView(
+                allOf(withId(R.id.switch1), withText("拒絕/同意"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withClassName(is("android.widget.LinearLayout")),
+                                        0),
+                                1),
+                        isDisplayed()));
+        switch_.perform(click());
+
+        // Added a sleep statement to match the app's execution delay.
+        // The recommended way to handle such scenarios is to use Espresso idling resources:
+        // https://google.github.io/android-testing-support-library/docs/espresso/idling-resource/index.html
+        try {
+            Thread.sleep(500);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+
+        ViewInteraction appCompatImageButton = onView(
+                allOf(withContentDescription("向上瀏覽"),
+                        childAtPosition(
+                                allOf(withId(R.id.action_bar),
+                                        childAtPosition(
+                                                withId(R.id.action_bar_container),
+                                                0)),
+                                1),
+                        isDisplayed()));
+        appCompatImageButton.perform(click());
+
+        ViewInteraction appCompatImageButton2 = onView(
+                allOf(withContentDescription("向上瀏覽"),
+                        childAtPosition(
+                                allOf(withId(R.id.action_bar),
+                                        childAtPosition(
+                                                withId(R.id.action_bar_container),
+                                                0)),
+                                1),
+                        isDisplayed()));
+        appCompatImageButton2.perform(click());
+
+        ViewInteraction bottomNavigationItemView = onView(
+                allOf(withId(R.id.navigation_setting), withContentDescription("Setting"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withId(R.id.navigation),
+                                        0),
+                                2),
+                        isDisplayed()));
+        bottomNavigationItemView.perform(click());
+
+        ViewInteraction bottomNavigationItemView2 = onView(
+                allOf(withId(R.id.navigation_privacy), withContentDescription("Record"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withId(R.id.navigation),
+                                        0),
+                                1),
+                        isDisplayed()));
+        bottomNavigationItemView2.perform(click());
+    }
+}