test: fix to have space between key and value

Author: QuadStingray

src/test/scala/dev/mongocamp/driver/mongodb/DocumentIncludesSuite.scala

@@ -13,7 +13,7 @@ class DocumentIncludesSuite extends FunSuite with DocumentIncludes {
     val map  = Map("key" -> "value")
     val bson = mapToBson(map)
     assert(bson.isInstanceOf[Document])
-    assertEquals(bson.toBsonDocument.toJson(), "{\"key\":\"value\"}")
+    assertEquals(bson.toBsonDocument.toJson(), "{\"key\": \"value\"}")
     assertEquals(bson.asInstanceOf[Document].getString("key"), "value")
   }
 
@@ -28,31 +28,31 @@ class DocumentIncludesSuite extends FunSuite with DocumentIncludes {
     javaMap.put("key", "value")
     val document = documentFromJavaMap(javaMap)
     assert(document.isInstanceOf[Document])
-    assertEquals(document.toBsonDocument.toJson(), "{\"key\":\"value\"}")
+    assertEquals(document.toBsonDocument.toJson(), "{\"key\": \"value\"}")
     assertEquals(document.getString("key"), "value")
   }
 
   test("documentFromMutableMap should convert mutable.Map to Document") {
     val mutableMap: collection.mutable.Map[String, Any] = collection.mutable.Map("key" -> "value")
     val document                                        = documentFromMutableMap(mutableMap)
     assert(document.isInstanceOf[Document])
-    assertEquals(document.toBsonDocument.toJson(), "{\"key\":\"value\"}")
+    assertEquals(document.toBsonDocument.toJson(), "{\"key\": \"value\"}")
     assertEquals(document.getString("key"), "value")
   }
 
   test("documentFromScalaMap should convert Map to Document") {
     val map      = Map("key" -> "value")
     val document = documentFromScalaMap(map)
     assert(document.isInstanceOf[Document])
-    assertEquals(document.toBsonDocument.toJson(), "{\"key\":\"value\"}")
+    assertEquals(document.toBsonDocument.toJson(), "{\"key\": \"value\"}")
     assertEquals(document.getString("key"), "value")
   }
 
   test("documentFromDocument should convert org.bson.Document to Document") {
     val bsonDoc  = new org.bson.Document("key", "value")
     val document = documentFromDocument(bsonDoc)
     assert(document.isInstanceOf[Document])
-    assertEquals(document.toBsonDocument.toJson(), "{\"key\":\"value\"}")
+    assertEquals(document.toBsonDocument.toJson(), "{\"key\": \"value\"}")
     assertEquals(document.getString("key"), "value")
   }