UI test for repository added

app/build.gradle

@@ -72,4 +72,5 @@ dependencies {
     implementation "androidx.preference:preference-ktx:1.1.0"
 
     implementation 'com.squareup.picasso:picasso:2.71828'
+    androidTestImplementation 'androidx.test:rules:1.3.0-alpha05'
 }

app/src/androidTest/java/com/example/h_mal/candyspace/ExampleInstrumentedTest.kt

@@ -1,13 +1,11 @@
 package com.example.h_mal.candyspace
 
-import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.ext.junit.runners.AndroidJUnit4
-
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assert.assertEquals
 import org.junit.Test
 import org.junit.runner.RunWith
 
-import org.junit.Assert.*
-
 /**
  * Instrumented test, which will execute on an Android device.
  *

app/src/androidTest/java/com/example/h_mal/candyspace/ui/main/AppUITest.kt

@@ -0,0 +1,135 @@
+package com.example.h_mal.candyspace.ui.main
+
+import android.view.View
+import android.view.ViewGroup
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.UiController
+import androidx.test.espresso.ViewAction
+import androidx.test.espresso.action.ViewActions.*
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.RootMatchers.withDecorView
+import androidx.test.espresso.matcher.ViewMatchers.*
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.LargeTest
+import androidx.test.rule.ActivityTestRule
+import com.example.h_mal.candyspace.R
+import org.hamcrest.Description
+import org.hamcrest.Matcher
+import org.hamcrest.Matchers.*
+import org.hamcrest.TypeSafeMatcher
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+
+@LargeTest
+@RunWith(AndroidJUnit4::class)
+class AppUITest {
+
+    @Rule
+    @JvmField
+    var mActivityTestRule = ActivityTestRule(MainActivity::class.java)
+
+    @Test
+    fun launchApp_SuccessfulLaunch() {
+        onView(allOf(withId(R.id.action_bar), isDisplayed())).check(matches(withText("Candy Space")))
+        onView(allOf(withId(R.id.submit), isDisplayed())).check(matches(isDisplayed()))
+        onView(allOf(withId(R.id.search_bar), isDisplayed())).check(matches(isDisplayed()))
+        onView(allOf(withId(R.id.recycler_view), isDisplayed())).check(matches(isDisplayed()))
+
+    }
+
+    @Test
+    fun RunSearch_SuccessfulReturn() {
+        onView(allOf(withId(R.id.submit), isDisplayed())).check(matches(isDisplayed()))
+        onView(allOf(withId(R.id.search_bar), isDisplayed())).perform(replaceText("kenny"),
+            closeSoftKeyboard())
+        onView(allOf(withId(R.id.submit), isDisplayed())).perform(click())
+        //wait for load
+        waitFor(2000)
+
+        onView(
+            allOf(
+                childAtPosition(
+                    allOf(
+                        withId(R.id.recycler_view),
+                        childAtPosition(
+                            withId(R.id.main),
+                            1
+                        )
+                    ),
+                    0
+                )
+            )
+        ).perform(click())
+
+        onView(allOf(withId(R.id.action_bar), isDisplayed())).check(matches(withText("User")))
+        onView(allOf(withId(R.id.username), isDisplayed())).check(matches(isDisplayed()))
+
+    }
+
+    @Test
+    fun backButtonPressed_SuccessfulResponse() {
+        onView(allOf(withId(R.id.submit), isDisplayed())).check(matches(isDisplayed()))
+        onView(allOf(withId(R.id.search_bar), isDisplayed())).perform(replaceText("kenny"),
+            closeSoftKeyboard())
+        onView(allOf(withId(R.id.submit), isDisplayed())).perform(click())
+        //wait for load
+        waitFor(2000)
+
+        onView(
+            allOf(
+                childAtPosition(
+                    allOf(
+                        withId(R.id.recycler_view),
+                        childAtPosition(
+                            withId(R.id.main),
+                            1
+                        )
+                    ),
+                    0
+                )
+            )
+        ).perform(click())
+
+        onView(allOf(withId(R.id.action_bar), isDisplayed())).check(matches(withText("User")))
+
+        onView(childAtPosition(withId(R.id.action_bar_container), 0)).perform(click())
+        onView(allOf(withId(R.id.action_bar), isDisplayed())).check(matches(withText("Candy Space")))
+    }
+
+    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)
+            }
+        }
+    }
+
+    private fun waitFor(delay: Long): ViewAction? {
+        return object : ViewAction {
+            override fun getConstraints(): Matcher<View> {
+                return isRoot()
+            }
+
+            override fun getDescription(): String {
+                return "wait for " + delay + "milliseconds"
+            }
+
+            override fun perform(uiController: UiController, view: View?) {
+                uiController.loopMainThreadForAtLeast(delay)
+            }
+        }
+    }
+
+}

app/src/main/java/com/example/h_mal/candyspace/data/api/ResponseUnwrap.kt

@@ -7,6 +7,7 @@ import java.io.IOException
 
 abstract class ResponseUnwrap {
 
+    @Suppress("BlockingMethodInNonBlockingContext")
     suspend fun<T: Any> responseUnwrap(call: suspend () -> Response<T>) : T{
 
         val response = call.invoke()

app/src/main/java/com/example/h_mal/candyspace/data/api/model/ApiResponse.kt

@@ -1,7 +1,5 @@
 package com.example.h_mal.candyspace.data.api.model
 
-import com.example.h_mal.candyspace.data.api.model.User
-
 data class ApiResponse(
     val items : List<User>?,
     val has_more : Boolean?,

app/src/main/java/com/example/h_mal/candyspace/data/repositories/Repository.kt

@@ -1,8 +1,8 @@
 package com.example.h_mal.candyspace.data.repositories
 
 import com.example.h_mal.candyspace.data.api.ApiClass
-import com.example.h_mal.candyspace.data.api.model.ApiResponse
 import com.example.h_mal.candyspace.data.api.ResponseUnwrap
+import com.example.h_mal.candyspace.data.api.model.ApiResponse
 
 class Repository(
     private val api: ApiClass

app/src/main/java/com/example/h_mal/candyspace/ui/main/MainActivity.kt

@@ -1,8 +1,8 @@
 package com.example.h_mal.candyspace.ui.main
 
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.view.MenuItem
+import androidx.appcompat.app.AppCompatActivity
 import androidx.lifecycle.ViewModelProvider
 import com.example.h_mal.candyspace.R
 import com.example.h_mal.candyspace.ui.home.MainFragment
@@ -34,8 +34,8 @@ class MainActivity : AppCompatActivity(), KodeinAware, CompletionListener {
         setContentView(R.layout.main_activity)
 
         //setup home button for back navigation
-        supportActionBar?.setDisplayHomeAsUpEnabled(true);
-        supportActionBar?.setDisplayShowHomeEnabled(true);
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        supportActionBar?.setDisplayShowHomeEnabled(true)
 
         //retrieve viewmodel from viewmodel factory
         viewModel = ViewModelProvider(this, factory).get(MainViewModel::class.java)

app/src/main/java/com/example/h_mal/candyspace/ui/user/UserProfileFragment.kt

@@ -1,10 +1,11 @@
 package com.example.h_mal.candyspace.ui.user
 
 import android.os.Bundle
-import android.view.*
-import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
 import androidx.databinding.DataBindingUtil
-
+import androidx.fragment.app.Fragment
 import com.example.h_mal.candyspace.R
 import com.example.h_mal.candyspace.databinding.FragmentUserProfileBinding
 import com.example.h_mal.candyspace.ui.main.MainActivity.Companion.viewModel

app/src/main/java/com/example/h_mal/candyspace/utils/DataBindUtils.kt

@@ -1,6 +1,5 @@
 package com.example.h_mal.candyspace.utils
 
-import com.squareup.picasso.Picasso
 import java.text.SimpleDateFormat
 import java.util.*
 

app/src/test/java/com/example/h_mal/candyspace/ExampleUnitTest.kt

@@ -1,9 +1,8 @@
 package com.example.h_mal.candyspace
 
+import org.junit.Assert.assertEquals
 import org.junit.Test
 
-import org.junit.Assert.*
-
 /**
  * Example local unit test, which will execute on the development machine (host).
  *

app/src/test/java/com/example/h_mal/candyspace/data/repositories/RepositoryTest.kt

@@ -5,9 +5,9 @@ import com.example.h_mal.candyspace.data.api.model.ApiResponse
 import kotlinx.coroutines.runBlocking
 import okhttp3.MediaType
 import okhttp3.ResponseBody
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
 import org.junit.Before
-
-import org.junit.Assert.*
 import org.junit.Test
 import org.mockito.Mock
 import org.mockito.Mockito

app/src/test/java/com/example/h_mal/candyspace/ui/main/MainViewModelTest.kt

@@ -1,14 +1,12 @@
 package com.example.h_mal.candyspace.ui.main
 
 import androidx.arch.core.executor.testing.InstantTaskExecutorRule
-import com.example.h_mal.candyspace.data.api.ApiClass
 import com.example.h_mal.candyspace.data.api.model.ApiResponse
 import com.example.h_mal.candyspace.data.api.model.User
 import com.example.h_mal.candyspace.data.repositories.Repository
 import kotlinx.coroutines.runBlocking
+import org.junit.Assert.assertEquals
 import org.junit.Before
-
-import org.junit.Assert.*
 import org.junit.Rule
 import org.junit.Test
 import org.junit.rules.TestRule
@@ -16,7 +14,6 @@ import org.mockito.Mock
 import org.mockito.Mockito
 import org.mockito.Mockito.mock
 import org.mockito.MockitoAnnotations
-import retrofit2.Response
 import java.io.IOException
 
 class MainViewModelTest {