Changed import statements from junit.framework to org.junit (#4650)

* Changed import statements from junit.framework to org.junit

* Replced deprecated assertequals for 2 doubles by adding a third parameter delta. Used hamcrest.MatcherAssert instead of junit.Assert

app/src/test/kotlin/fr/free/nrw/commons/WelcomeActivityUnitTest.kt

@@ -3,8 +3,8 @@ package fr.free.nrw.commons
 import android.content.Intent
 import android.widget.TextView
 import fr.free.nrw.commons.quiz.QuizActivity
-import junit.framework.Assert.assertEquals
+import org.junit.Assert.assertEquals
-import junit.framework.Assert.assertNotNull
+import org.junit.Assert.assertNotNull
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith

app/src/test/kotlin/fr/free/nrw/commons/bookmarks/locations/BookMarkLocationDaoTest.kt

@@ -15,7 +15,7 @@ import fr.free.nrw.commons.location.LatLng
 import fr.free.nrw.commons.nearby.Label
 import fr.free.nrw.commons.nearby.Place
 import fr.free.nrw.commons.nearby.Sitelinks
-import junit.framework.Assert.*
+import org.junit.Assert.*
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -91,8 +91,8 @@ class BookMarkLocationDaoTest {
                 assertEquals("placeName", it.name)
                 assertEquals(Label.FOREST, it.label)
                 assertEquals("placeDescription", it.longDescription)
-                assertEquals(40.0, it.location.latitude)
+                assertEquals(40.0, it.location.latitude, 0.001)
-                assertEquals(51.4, it.location.longitude)
+                assertEquals(51.4, it.location.longitude, 0.001)
                 assertEquals("placeCategory", it.category)
                 assertEquals(builder.build().wikipediaLink, it.siteLinks.wikipediaLink)
                 assertEquals(builder.build().wikidataLink, it.siteLinks.wikidataLink)
@@ -157,8 +157,8 @@ class BookMarkLocationDaoTest {
             assertEquals(examplePlaceBookmark.longDescription, cv.getAsString(COLUMN_DESCRIPTION))
             assertEquals(examplePlaceBookmark.label.text, cv.getAsString(COLUMN_LABEL_TEXT))
             assertEquals(examplePlaceBookmark.category, cv.getAsString(COLUMN_CATEGORY))
-            assertEquals(examplePlaceBookmark.location.latitude, cv.getAsDouble(COLUMN_LAT))
+            assertEquals(examplePlaceBookmark.location.latitude, cv.getAsDouble(COLUMN_LAT), 0.001)
-            assertEquals(examplePlaceBookmark.location.longitude, cv.getAsDouble(COLUMN_LONG))
+            assertEquals(examplePlaceBookmark.location.longitude, cv.getAsDouble(COLUMN_LONG), 0.001)
             assertEquals(examplePlaceBookmark.siteLinks.wikipediaLink.toString(), cv.getAsString(COLUMN_WIKIPEDIA_LINK))
             assertEquals(examplePlaceBookmark.siteLinks.wikidataLink.toString(), cv.getAsString(COLUMN_WIKIDATA_LINK))
             assertEquals(examplePlaceBookmark.siteLinks.commonsLink.toString(), cv.getAsString(COLUMN_COMMONS_LINK))

app/src/test/kotlin/fr/free/nrw/commons/customselector/ui/selector/ImageLoaderTest.kt

@@ -15,7 +15,7 @@ import fr.free.nrw.commons.media.MediaClient
 import fr.free.nrw.commons.upload.FileProcessor
 import fr.free.nrw.commons.upload.FileUtilsWrapper
 import io.reactivex.Single
-import junit.framework.Assert
+import org.junit.Assert
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.*

app/src/test/kotlin/fr/free/nrw/commons/explore/PagingDataSourceFactoryTest.kt

@@ -9,6 +9,7 @@ import fr.free.nrw.commons.explore.paging.PagingDataSource
 import fr.free.nrw.commons.explore.paging.PagingDataSourceFactory
 import io.reactivex.processors.PublishProcessor
 import org.hamcrest.CoreMatchers.instanceOf
+import org.hamcrest.MatcherAssert
 import org.junit.Assert
 import org.junit.Before
 import org.junit.Ignore
@@ -38,7 +39,7 @@ class PagingDataSourceFactoryTest {
 
     @Test
     fun `create returns a dataSource`() {
-        Assert.assertThat(
+        MatcherAssert.assertThat(
             factory.create(),
             instanceOf(PagingDataSource::class.java)
         )

app/src/test/kotlin/fr/free/nrw/commons/explore/media/MediaConverterTest.kt

@@ -4,7 +4,7 @@ import com.nhaarman.mockitokotlin2.any
 import com.nhaarman.mockitokotlin2.eq
 import com.nhaarman.mockitokotlin2.notNull
 import fr.free.nrw.commons.Media
-import junit.framework.Assert.assertEquals
+import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Test
 import org.mockito.ArgumentMatchers

app/src/test/kotlin/fr/free/nrw/commons/filepicker/FilePickerTest.kt

@@ -10,7 +10,7 @@ import androidx.preference.PreferenceManager
 import com.nhaarman.mockitokotlin2.verify
 import fr.free.nrw.commons.TestCommonsApplication
 import fr.free.nrw.commons.filepicker.Constants.RequestCodes
-import junit.framework.Assert.assertEquals
+import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith

app/src/test/kotlin/fr/free/nrw/commons/review/ReviewHelperTest.kt

@@ -5,7 +5,7 @@ import fr.free.nrw.commons.Media
 import fr.free.nrw.commons.media.MediaClient
 import io.reactivex.Observable
 import io.reactivex.Single
-import junit.framework.Assert.assertNull
+import org.junit.Assert.assertNull
 import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Test

app/src/test/kotlin/fr/free/nrw/commons/upload/FileMetadataUtilsTest.kt

@@ -1,7 +1,7 @@
 package fr.free.nrw.commons.upload
 
 import androidx.exifinterface.media.ExifInterface.*
-import junit.framework.Assert.assertTrue
+import org.junit.Assert.assertTrue
 import org.junit.Test
 import java.util.*