change how expect works on lists and constructors

Add more coverage to acceptance test 40 on expect

examples/acceptance_tests/040/lib/tests.ak

@@ -16,7 +16,7 @@ pub type Car {
   }
 }
 
-test update_owner1() {
+test expect_ford1() {
   let initial_car =
     builtin.constr_data(
       1,
@@ -31,3 +31,27 @@ test update_owner1() {
   expect Ford { owner, wheels, truck_bed_limit, .. }: Car = initial_car
   owner == #"" && wheels == 4 && truck_bed_limit == 10000
 }
+
+
+test expect_ford2() {
+  let initial_car = Ford {remote_connect: #"", owner: #[34,34,34,34,34],  wheels: 6, truck_bed_limit: 15000, car_doors: []}
+  expect Ford { owner, wheels, remote_connect, .. } = initial_car
+  owner == #[34,34,34,34,34] && wheels == 6 && remote_connect == #""
+}
+
+
+
+
+test expect_list1() {
+  let initial_car = [5,6,7]
+  expect [a,b,c] = initial_car
+  a == 5 && b == 6 && c == 7 
+}
+
+
+
+test expect_list2() {
+  let initial_car = [5,6,7]
+  expect [a, ..d] = initial_car
+  a == 5 && d == [6, 7]
+}