add spec

Author: sfxcode

src/test/scala/com/sfxcode/nosql/mongo/model/model.scala

@@ -65,7 +65,8 @@ case class Grade(_id: ObjectId, student_id: Long, class_id: Long, scores: List[S
 case class CodecTest(
     id: Long = 1,
     bd: BigDecimal = BigDecimal(BigDecimal.getClass.getSimpleName.length.toDouble),
-    bi: BigInt = BigInt(BigInt.getClass.getSimpleName.length)
+    bi: BigInt = BigInt(BigInt.getClass.getSimpleName.length),
+    _id: ObjectId = new ObjectId()
 )
 
 case class ImageMetadata(name: String, group: String = "logos", version: Int = 1, indexSet: Set[Int] = Set(1, 2, 3))

src/test/scala/com/sfxcode/nosql/mongo/operation/CrudSpec.scala

@@ -15,7 +15,10 @@ class CrudSpec extends PersonSpecification with LazyLogging {
     super.beforeAll()
     CodecDao.drop().result()
     // CodecDao.addChangeObserver(ChangeObserver(consumeCodecChanges))
-    CodecDao.insertOne(CodecTest()).result()
+    val result = CodecDao.insertOne(CodecTest()).result()
+
+    val list: List[CodecTest] = CodecDao.find().resultList()
+    list.size mustEqual 1
 
     def consumeCodecChanges(changeStreamDocument: ChangeStreamDocument[CodecTest]): Unit =
       logger.info(