Add test for navigating to EventLogActivity from SplashActivity.

android/BOINC/app/src/androidTest/java/edu/berkeley/boinc/SplashActivityToEventLogTest.kt

@@ -0,0 +1,105 @@
+package edu.berkeley.boinc
+
+import android.view.View
+import android.view.ViewGroup
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.longClick
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.*
+import androidx.test.ext.junit.rules.ActivityScenarioRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.LargeTest
+import org.hamcrest.Description
+import org.hamcrest.Matcher
+import org.hamcrest.Matchers.allOf
+import org.hamcrest.TypeSafeMatcher
+import org.hamcrest.core.IsInstanceOf
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@LargeTest
+@RunWith(AndroidJUnit4::class)
+class SplashActivityToEventLogTest {
+    @Rule
+    @JvmField
+    var mActivityScenarioRule = ActivityScenarioRule(SplashActivity::class.java)
+
+    @Test
+    fun splashActivityToEventLogTest() {
+        val imageView = onView(
+                allOf(withId(R.id.logo), withContentDescription("Starting…"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withId(android.R.id.content),
+                                        0),
+                                0),
+                        isDisplayed()))
+        imageView.perform(longClick())
+
+        val textView = onView(
+                allOf(withId(R.id.refresh), withContentDescription("Refresh"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withId(R.id.action_bar),
+                                        2),
+                                0),
+                        isDisplayed()))
+        textView.check(matches(isDisplayed()))
+
+        val textView2 = onView(
+                allOf(withId(R.id.email_to), withContentDescription("Send as Email"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withId(R.id.action_bar),
+                                        2),
+                                1),
+                        isDisplayed()))
+        textView2.check(matches(isDisplayed()))
+
+        val textView3 = onView(
+                allOf(withId(R.id.copy), withContentDescription("Copy to Clipboard"),
+                        childAtPosition(
+                                childAtPosition(
+                                        withId(R.id.action_bar),
+                                        2),
+                                2),
+                        isDisplayed()))
+        textView3.check(matches(isDisplayed()))
+
+        val textView4 = onView(
+                allOf(withText("CLIENT MESSAGES"),
+                        childAtPosition(
+                                childAtPosition(
+                                        IsInstanceOf.instanceOf(androidx.appcompat.widget.LinearLayoutCompat::class.java),
+                                        0),
+                                0),
+                        isDisplayed()))
+        textView4.check(matches(withText("CLIENT MESSAGES")))
+
+        val textView5 = onView(
+                allOf(withText("GUI MESSAGES"),
+                        childAtPosition(
+                                childAtPosition(
+                                        IsInstanceOf.instanceOf(androidx.appcompat.widget.LinearLayoutCompat::class.java),
+                                        1),
+                                0),
+                        isDisplayed()))
+        textView5.check(matches(withText("GUI MESSAGES")))
+    }
+
+    private fun childAtPosition(parentMatcher: Matcher<View>, position: Int): Matcher<View> {
+        return object : TypeSafeMatcher<View>() {
+            override fun describeTo(description: Description) {
+                description.appendText("Child at position $position in parent ")
+                parentMatcher.describeTo(description)
+            }
+
+            public override fun matchesSafely(view: View): Boolean {
+                val parent = view.parent
+                return parent is ViewGroup && parentMatcher.matches(parent)
+                        && view == parent.getChildAt(position)
+            }
+        }
+    }
+}