feat: add end to end tests to replace acceptance tests with strict uplc comparison.

Add acceptance tests 1,2, 6 as end to end tests

examples/acceptance_tests/077/validators/spend.ak

@@ -1,44 +1,37 @@
 use aiken/list.{find, foldr}
-use aiken/transaction.{Input, ScriptContext, Spend}
+use aiken/transaction.{Input, ScriptContext, Spend, OutputReference, Transaction} as tx
 use aiken/transaction/value.{add, zero}
+use aiken/dict
 
-validator {
-  fn staking(_datum: Void, _redeemer: Void, context: ScriptContext) -> Bool {
-    expect Spend(ref) =
-      context.purpose
-
-    expect Some(i) =
-      find(context.transaction.inputs, fn(x) { x.output_reference == ref })
-    let Input { output, .. } =
-      i
-    let staking_addr =
-      output.address
-
-    let v_in =
-      foldr(
-        context.transaction.inputs,
-        fn(x, y) {
-          if x.output.address == staking_addr {
-            add(x.output.value, y)
-          } else {
-            y
-          }
-        },
-        zero(),
-      )
-
-    let v_out =
-      foldr(
-        context.transaction.outputs,
-        fn(x, y) {
-          if x.address == staking_addr {
-            add(x.value, y)
-          } else {
-            y
-          }
-        },
-        zero(),
-      )
-    v_in == v_out
-  }
+ 
+type Action {
+  Mint
+  Burn
 }
+ 
+validator(token_name: ByteArray, utxo_ref: OutputReference) {
+  fn gift_card(rdmr: Action, ctx: ScriptContext) -> Bool {
+    let ScriptContext { transaction, purpose } =
+      ctx
+ 
+    expect tx.Mint(policy_id) =
+      purpose
+ 
+    let Transaction { inputs, mint, .. } =
+      transaction
+ 
+    expect [(asset_name, amount)] = mint
+        |> value.tokens(policy_id)
+        |> dict.to_list()
+ 
+    when rdmr is {
+      Mint -> {
+        expect True =
+          list.any(inputs, fn(input) { input.output_reference == utxo_ref })
+        amount == 1 && asset_name == token_name
+      }
+      Burn ->
+        todo @"burn"
+    }
+  }
+}