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Add ContributionViewHolder Unit Tests (commons-app#4612)
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‎app/src/test/kotlin/fr/free/nrw/commons/contributions/ContributionViewHolderUnitTests.kt

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package fr.free.nrw.commons.contributions
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import android.net.Uri
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import android.os.Looper
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import android.view.LayoutInflater
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import android.view.View
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import android.widget.ImageButton
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import android.widget.ProgressBar
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import android.widget.RelativeLayout
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import android.widget.TextView
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import com.facebook.drawee.backends.pipeline.Fresco
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import com.facebook.drawee.view.SimpleDraweeView
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import com.facebook.soloader.SoLoader
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import fr.free.nrw.commons.Media
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import fr.free.nrw.commons.R
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import fr.free.nrw.commons.TestCommonsApplication
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import fr.free.nrw.commons.media.MediaClient
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import fr.free.nrw.commons.profile.ProfileActivity
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import io.reactivex.disposables.CompositeDisposable
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import org.junit.Assert
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import org.junit.Before
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.mockito.Mock
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import org.mockito.Mockito.`when`
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import org.mockito.MockitoAnnotations
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import org.powermock.reflect.Whitebox
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import org.robolectric.Robolectric
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import org.robolectric.RobolectricTestRunner
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import org.robolectric.RuntimeEnvironment
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import org.robolectric.Shadows
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import org.robolectric.annotation.Config
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import org.robolectric.annotation.LooperMode
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import java.lang.reflect.Method
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@RunWith(RobolectricTestRunner::class)
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@Config(sdk = [21], application = TestCommonsApplication::class)
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@LooperMode(LooperMode.Mode.PAUSED)
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class ContributionViewHolderUnitTests {
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private lateinit var contributionViewHolder: ContributionViewHolder
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private lateinit var activity: ProfileActivity
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private lateinit var parent: View
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private lateinit var pauseResumeButton: ImageButton
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private lateinit var addToWikipediaButton: ImageButton
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private lateinit var cancelButton: ImageButton
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private lateinit var retryButton: ImageButton
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private lateinit var imageOptions: RelativeLayout
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private lateinit var imageView: SimpleDraweeView
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private lateinit var titleView: TextView
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private lateinit var authorView: TextView
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private lateinit var stateView: TextView
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private lateinit var seqNumView: TextView
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private lateinit var progressView: ProgressBar
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@Mock
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private lateinit var callback: ContributionsListAdapter.Callback
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@Mock
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private lateinit var mediaClient: MediaClient
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@Mock
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private lateinit var uri: Uri
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@Mock
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private lateinit var contribution: Contribution
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@Mock
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private lateinit var compositeDisposable: CompositeDisposable
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@Mock
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private lateinit var media: Media
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@Before
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fun setUp() {
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MockitoAnnotations.initMocks(this)
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SoLoader.setInTestMode()
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Fresco.initialize(RuntimeEnvironment.application.applicationContext)
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activity = Robolectric.buildActivity(ProfileActivity::class.java).create().get()
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parent = LayoutInflater.from(activity).inflate(R.layout.layout_contribution, null)
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contributionViewHolder = ContributionViewHolder(parent, callback, mediaClient)
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pauseResumeButton = parent.findViewById(R.id.pauseResumeButton)
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Whitebox.setInternalState(contributionViewHolder, "pauseResumeButton", pauseResumeButton)
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addToWikipediaButton = parent.findViewById(R.id.wikipediaButton)
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Whitebox.setInternalState(
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contributionViewHolder,
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"addToWikipediaButton",
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addToWikipediaButton
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)
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cancelButton = parent.findViewById(R.id.cancelButton)
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Whitebox.setInternalState(contributionViewHolder, "cancelButton", cancelButton)
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retryButton = parent.findViewById(R.id.retryButton)
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Whitebox.setInternalState(contributionViewHolder, "retryButton", retryButton)
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imageOptions = parent.findViewById(R.id.image_options)
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Whitebox.setInternalState(contributionViewHolder, "imageOptions", imageOptions)
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imageView = parent.findViewById(R.id.contributionImage)
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Whitebox.setInternalState(contributionViewHolder, "imageView", imageView)
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titleView = parent.findViewById(R.id.contributionTitle)
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Whitebox.setInternalState(contributionViewHolder, "titleView", titleView)
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authorView = parent.findViewById(R.id.authorView)
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Whitebox.setInternalState(contributionViewHolder, "authorView", authorView)
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stateView = parent.findViewById(R.id.contributionState)
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Whitebox.setInternalState(contributionViewHolder, "stateView", stateView)
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seqNumView = parent.findViewById(R.id.contributionSequenceNumber)
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Whitebox.setInternalState(contributionViewHolder, "seqNumView", seqNumView)
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progressView = parent.findViewById(R.id.contributionProgress)
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Whitebox.setInternalState(contributionViewHolder, "progressView", progressView)
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Whitebox.setInternalState(
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contributionViewHolder,
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"compositeDisposable",
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compositeDisposable
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)
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}
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@Test
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@Throws(Exception::class)
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fun checkNotNull() {
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Assert.assertNotNull(contributionViewHolder)
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}
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@Test
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@Throws(Exception::class)
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fun testSetResume() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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val method: Method = ContributionViewHolder::class.java.getDeclaredMethod(
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"setResume"
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)
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method.isAccessible = true
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method.invoke(contributionViewHolder)
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}
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@Test
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@Throws(Exception::class)
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fun testSetPaused() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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val method: Method = ContributionViewHolder::class.java.getDeclaredMethod(
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"setPaused"
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)
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method.isAccessible = true
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method.invoke(contributionViewHolder)
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}
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@Test
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@Throws(Exception::class)
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fun testPause() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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val method: Method = ContributionViewHolder::class.java.getDeclaredMethod(
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"pause"
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)
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method.isAccessible = true
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method.invoke(contributionViewHolder)
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}
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@Test
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@Throws(Exception::class)
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fun testResume() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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val method: Method = ContributionViewHolder::class.java.getDeclaredMethod(
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"resume"
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)
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method.isAccessible = true
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method.invoke(contributionViewHolder)
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}
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@Test
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@Throws(Exception::class)
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fun testOnPauseResumeButtonClickedCaseTrue() {
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contributionViewHolder.onPauseResumeButtonClicked()
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}
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@Test
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@Throws(Exception::class)
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fun testOnPauseResumeButtonClickedCaseFalse() {
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pauseResumeButton.tag = ""
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contributionViewHolder.onPauseResumeButtonClicked()
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}
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@Test
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@Throws(Exception::class)
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fun testWikipediaButtonClicked() {
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contributionViewHolder.wikipediaButtonClicked()
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}
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@Test
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@Throws(Exception::class)
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fun testImageClicked() {
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contributionViewHolder.imageClicked()
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}
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@Test
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@Throws(Exception::class)
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fun testDeleteUpload() {
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contributionViewHolder.deleteUpload()
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}
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@Test
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@Throws(Exception::class)
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fun testRetryUpload() {
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contributionViewHolder.retryUpload()
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}
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@Test
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@Throws(Exception::class)
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fun testChooseImageSource() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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val method: Method = ContributionViewHolder::class.java.getDeclaredMethod(
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"chooseImageSource",
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String::class.java,
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Uri::class.java
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)
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method.isAccessible = true
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method.invoke(contributionViewHolder, "", uri)
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}
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@Test
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@Throws(Exception::class)
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fun testDisplayWikipediaButton() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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val method: Method = ContributionViewHolder::class.java.getDeclaredMethod(
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"displayWikipediaButton",
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Boolean::class.javaObjectType
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)
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method.isAccessible = true
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method.invoke(contributionViewHolder, false)
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}
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@Test
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@Throws(Exception::class)
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fun testCheckIfMediaExistsOnWikipediaPageCaseNull() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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`when`(contribution.wikidataPlace).thenReturn(null)
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val method: Method = ContributionViewHolder::class.java.getDeclaredMethod(
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"checkIfMediaExistsOnWikipediaPage",
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Contribution::class.java
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)
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method.isAccessible = true
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method.invoke(contributionViewHolder, contribution)
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}
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@Test
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@Throws(Exception::class)
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fun testInitCaseNull() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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contributionViewHolder.init(0, null)
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}
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@Test
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@Throws(Exception::class)
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fun testInitCaseNonNull_STATE_COMPLETED() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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`when`(contribution.state).thenReturn(Contribution.STATE_COMPLETED)
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`when`(contribution.media).thenReturn(media)
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`when`(media.mostRelevantCaption).thenReturn("")
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`when`(media.author).thenReturn("")
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contributionViewHolder.init(0, contribution)
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}
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@Test
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@Throws(Exception::class)
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fun testInitCaseNonNull_STATE_QUEUED() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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`when`(contribution.state).thenReturn(Contribution.STATE_QUEUED)
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`when`(contribution.media).thenReturn(media)
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`when`(media.mostRelevantCaption).thenReturn("")
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`when`(media.author).thenReturn("")
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contributionViewHolder.init(0, contribution)
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}
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@Test
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@Throws(Exception::class)
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fun testInitCaseNonNull_STATE_QUEUED_LIMITED_CONNECTION_MODE() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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`when`(contribution.state).thenReturn(Contribution.STATE_QUEUED_LIMITED_CONNECTION_MODE)
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`when`(contribution.media).thenReturn(media)
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`when`(media.mostRelevantCaption).thenReturn("")
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`when`(media.author).thenReturn("")
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contributionViewHolder.init(0, contribution)
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}
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@Test
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@Throws(Exception::class)
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fun testInitCaseNonNull_STATE_IN_PROGRESS() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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`when`(contribution.state).thenReturn(Contribution.STATE_IN_PROGRESS)
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`when`(contribution.media).thenReturn(media)
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`when`(media.mostRelevantCaption).thenReturn("")
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`when`(media.author).thenReturn("")
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contributionViewHolder.init(0, contribution)
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}
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@Test
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@Throws(Exception::class)
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fun testInitCaseNonNull_STATE_PAUSED() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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`when`(contribution.state).thenReturn(Contribution.STATE_PAUSED)
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`when`(contribution.media).thenReturn(media)
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`when`(media.mostRelevantCaption).thenReturn("")
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`when`(media.author).thenReturn("")
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contributionViewHolder.init(0, contribution)
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}
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@Test
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@Throws(Exception::class)
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fun testInitCaseNonNull_STATE_FAILED() {
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Shadows.shadowOf(Looper.getMainLooper()).idle()
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`when`(contribution.state).thenReturn(Contribution.STATE_FAILED)
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`when`(contribution.media).thenReturn(media)
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`when`(media.mostRelevantCaption).thenReturn("")
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`when`(media.author).thenReturn("")
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contributionViewHolder.init(0, contribution)
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}
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}

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