deprecate org.mongodb.scala dependencies in preparation for removal

Author: halotukozak

mongo/jvm/src/main/scala/com/avsystem/commons/mongo/scala/GenCodecCollection.scala

@@ -5,6 +5,7 @@ import com.avsystem.commons.mongo.core.GenCodecRegistry
 import com.avsystem.commons.serialization.GenCodec
 import org.mongodb.scala.{MongoCollection, MongoDatabase}
 
+@deprecated("Dependency on org.mongodb.scala will be removed", "2.27.0")
 object GenCodecCollection {
 
   def create[T: ClassTag: GenCodec](

mongo/jvm/src/main/scala/com/avsystem/commons/mongo/scala/MongoScalaObservableExtensions.scala

@@ -1,16 +1,22 @@
 package com.avsystem.commons
 package mongo.scala
 
+import scala.annotation.nowarn
+
+@deprecated("Dependency on org.mongodb.scala will be removed", "2.27.0")
 trait MongoScalaObservableExtensions {
+
   import MongoScalaObservableExtensions._
 
   implicit def mongoObservableOps[T](obs: org.mongodb.scala.Observable[T]): MongoObservableOps[T] =
     new MongoObservableOps[T](obs)
 }
 
+@nowarn("msg=deprecated")
 object MongoScalaObservableExtensions extends MongoScalaObservableExtensions {
 
   final class MongoObservableOps[T](private val obs: org.mongodb.scala.Observable[T]) extends AnyVal {
+    @deprecated("Dependency on org.mongodb.scala will be removed", "2.27.0")
     def asMonix: monix.reactive.Observable[T] = monix.reactive.Observable.fromReactivePublisher(obs)
   }
 }

mongo/jvm/src/test/scala/com/avsystem/commons/mongo/core/ops/BsonEquality.scala

@@ -2,19 +2,16 @@ package com.avsystem.commons
 package mongo.core.ops
 
 import org.bson.conversions.Bson
-import org.mongodb.scala.MongoClient
-import org.mongodb.scala.bson.BsonDocument
 import org.scalactic.Equality
 
 object BsonEquality extends Equality[Bson] {
-  def toDoc(bson: Bson): BsonDocument = bson.toBsonDocument(classOf[BsonDocument], MongoClient.DEFAULT_CODEC_REGISTRY)
 
   override def areEqual(a: Bson, b: Any): Boolean =
     (a, b) match {
       case (null, null) =>
         true
       case (aBson, bBson: Bson) =>
-        toDoc(aBson) == toDoc(bBson)
+        aBson.toBsonDocument == bBson.toBsonDocument
       case _ =>
         false
     }