version test for nbits

ergoplatform · Apr 11, 2024 · 4fc62c6 · 4fc62c6
1 parent 815b224
commit 4fc62c6
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Showing 2 changed files with 22 additions and 8 deletions.
diff --git a/data/shared/src/main/scala/sigma/ast/methods.scala b/data/shared/src/main/scala/sigma/ast/methods.scala
@@ -61,7 +61,7 @@ sealed trait MethodsContainer {
     }
     ms
   }
-  private lazy val _methodsMap: Map[Byte, Map[Byte, SMethod]] = methods
+  private def _methodsMap: Map[Byte, Map[Byte, SMethod]] = methods //todo: consider versioned caching
       .groupBy(_.objType.typeId)
       .map { case (typeId, ms) => (typeId -> ms.map(m => m.methodId -> m).toMap) }
 

diff --git a/...rpreter/shared/src/test/scala/sigma/serialization/MethodCallSerializerSpecification.scala b/...rpreter/shared/src/test/scala/sigma/serialization/MethodCallSerializerSpecification.scala
@@ -1,6 +1,8 @@
 package sigma.serialization
 
+import sigma.VersionContext
 import sigma.ast._
+import sigma.validation.ValidationException
 
 class MethodCallSerializerSpecification extends SerializationSpecification {
 
@@ -23,12 +25,24 @@ class MethodCallSerializerSpecification extends SerializationSpecification {
   }
 
   property("MethodCall deserialization round trip for BigInt.nbits") {
-    val bi = BigIntConstant(5)
-    val expr = MethodCall(bi,
-      SBigIntMethods.ToNBits,
-      Vector(),
-      Map()
-    )
-    roundTripTest(expr)
+    def code = {
+      val bi = BigIntConstant(5)
+      val expr = MethodCall(bi,
+        SBigIntMethods.ToNBits,
+        Vector(),
+        Map()
+      )
+      roundTripTest(expr)
+    }
+
+    VersionContext.withVersions(VersionContext.V6SoftForkVersion, 1) {
+      code
+    }
+
+    an[ValidationException] should be thrownBy (
+      VersionContext.withVersions((VersionContext.V6SoftForkVersion - 1).toByte, 1) {
+        code
+      }
+      )
   }
 }