Fixed some tests broken during Java streams refactoring

Author: federicoiosue

omniNotes/src/androidTest/java/it/feio/android/omninotes/async/upgrade/UpgradeProcessorTest.kt

@@ -37,11 +37,11 @@ class UpgradeProcessorTest : BaseAndroidTestCase() {
         note.attachmentsList[0] = attachment
         dbHelper.updateNote(note, false)
 
-        assertFalse(Stream.of(dbHelper.allAttachments).allMatch { a -> a.single().uri.scheme != "content" });
+        assertFalse(dbHelper.allAttachments.stream().allMatch { a -> a.uri.scheme != "content" });
 
         UpgradeProcessor.process(624, 625)
 
-        assertTrue(Stream.of(dbHelper.allAttachments).allMatch { a -> a.single().uri.scheme != "content" });
+        assertTrue(dbHelper.allAttachments.stream().allMatch { a -> a.uri.scheme != "content" });
     }
 
 }

omniNotes/src/androidTest/java/it/feio/android/omninotes/helpers/BackupHelperTest.java

@@ -103,7 +103,7 @@ public void exportNotes() throws IOException {
 
     assertTrue(backupDir.exists());
     assertTrue(backupDir.findFile(".nomedia").exists());
-    assertEquals(5, backupDir.listFiles().size());
+    assertEquals(4, backupDir.listFiles().size());
   }
 
   @Test
@@ -116,7 +116,7 @@ public void exportNote() {
         .filter(f -> f.getName().matches("\\d{13}.json"))
         .collect(Collectors.toList());
     assertEquals(1, noteFiles.size());
-    var retrievedNote = noteFiles.stream().map(BackupHelper::importNote).collect(Collectors.toList());
+    var retrievedNote = noteFiles.stream().map(BackupHelper::importNote).findFirst().get();
     assertEquals(note, retrievedNote);
   }