move donation tests to own module

lib/calculation/donation.ak

@@ -1,10 +1,8 @@
-use aiken/transaction.{NoDatum, Output}
-use aiken/transaction/credential.{Address, VerificationKeyCredential}
+use aiken/transaction.{Output}
 use aiken/transaction/value.{Value, ada_policy_id, ada_asset_name}
 use calculation/shared.{PoolState} as calc_shared
 use shared.{SingletonValue}
-use sundae/multisig
-use types/order.{Destination, OrderDatum}
+use types/order.{Destination}
 
 /// A donation describes an amount of assets to deposit into the pool, receiving nothing in return (except for the extra change on the UTXO).
 /// Because every LP token holder has an entitlement to a percentage of the assets in the pool, the donation is distributed to all LP token holders
@@ -76,57 +74,3 @@ pub fn do_donation(
     has_remainder,
   )
 }
-
-test donation() {
-  let addr =
-    Address(
-      VerificationKeyCredential(
-        #"6af53ff4f054348ad825c692dd9db8f1760a8e0eacf9af9f99306513",
-      ),
-      None,
-    )
-  let ada = (#"", #"")
-  let rberry =
-    (#"01010101010101010101010101010101010101010101010101010101", "RBERRY")
-  let lp = (#"99999999999999999999999999999999999999999999999999999999", "LP")
-  let pool_state =
-    PoolState {
-      quantity_a: (#"", #"", 1_000_000_000),
-      quantity_b: (rberry.1st, rberry.2nd, 1_000_000_000),
-      quantity_lp: (lp.1st, lp.2nd, 1_000_000_000),
-    }
-  let input_value =
-    value.from_lovelace(3_500_000)
-      |> value.add(rberry.1st, rberry.2nd, 1_000_000)
-  let assets = (
-          (ada.1st, ada.2nd, 1_000_000),
-          (rberry.1st, rberry.2nd, 1_000_000),
-        )
-  let order =
-    OrderDatum {
-      pool_ident: None,
-      owner: multisig.Signature(
-        #"6af53ff4f054348ad825c692dd9db8f1760a8e0eacf9af9f99306513",
-      ),
-      max_protocol_fee: 2_500_000,
-      destination: Destination { address: addr, datum: NoDatum },
-      details: order.Donation {
-        assets: assets,
-      },
-      extension: Void,
-    }
-  // There's no remainder so do_donation totally ignores this Output record
-  let output =
-    Output {
-      address: addr,
-      value: value.from_lovelace(999_999_999_999_999_999),
-      datum: NoDatum,
-      reference_script: None,
-    }
-  let (final_pool_state, has_remainder) =
-    do_donation(pool_state, input_value, assets, order.destination, 2_500_000, output)
-  expect !has_remainder
-  expect final_pool_state.quantity_a.3rd == 1_001_000_000
-  expect final_pool_state.quantity_b.3rd == 1_001_000_000
-  True
-}

lib/tests/aiken/donation.ak

@@ -0,0 +1,61 @@
+use aiken/transaction.{NoDatum, Output}
+use aiken/transaction/credential.{Address, VerificationKeyCredential}
+use aiken/transaction/value
+use calculation/shared.{PoolState} as calc_shared
+use calculation/donation.{do_donation}
+use sundae/multisig
+use types/order.{Destination, OrderDatum}
+
+test donation() {
+  let addr =
+    Address(
+      VerificationKeyCredential(
+        #"6af53ff4f054348ad825c692dd9db8f1760a8e0eacf9af9f99306513",
+      ),
+      None,
+    )
+  let ada = (#"", #"")
+  let rberry =
+    (#"01010101010101010101010101010101010101010101010101010101", "RBERRY")
+  let lp = (#"99999999999999999999999999999999999999999999999999999999", "LP")
+  let pool_state =
+    PoolState {
+      quantity_a: (#"", #"", 1_000_000_000),
+      quantity_b: (rberry.1st, rberry.2nd, 1_000_000_000),
+      quantity_lp: (lp.1st, lp.2nd, 1_000_000_000),
+    }
+  let input_value =
+    value.from_lovelace(3_500_000)
+      |> value.add(rberry.1st, rberry.2nd, 1_000_000)
+  let assets = (
+          (ada.1st, ada.2nd, 1_000_000),
+          (rberry.1st, rberry.2nd, 1_000_000),
+        )
+  let order =
+    OrderDatum {
+      pool_ident: None,
+      owner: multisig.Signature(
+        #"6af53ff4f054348ad825c692dd9db8f1760a8e0eacf9af9f99306513",
+      ),
+      max_protocol_fee: 2_500_000,
+      destination: Destination { address: addr, datum: NoDatum },
+      details: order.Donation {
+        assets: assets,
+      },
+      extension: Void,
+    }
+  // There's no remainder so do_donation totally ignores this Output record
+  let output =
+    Output {
+      address: addr,
+      value: value.from_lovelace(999_999_999_999_999_999),
+      datum: NoDatum,
+      reference_script: None,
+    }
+  let (final_pool_state, has_remainder) =
+    do_donation(pool_state, input_value, assets, order.destination, 2_500_000, output)
+  expect !has_remainder
+  expect final_pool_state.quantity_a.3rd == 1_001_000_000
+  expect final_pool_state.quantity_b.3rd == 1_001_000_000
+  True
+}