Add error checking functions to unit tests

unit-tests/tests/utils/errors.rs

@@ -1,6 +1,7 @@
+#![allow(dead_code)]
+
 use scrypto_test::prelude::*;
 
-#[allow(dead_code)]
 pub fn is_wasm_panic<T>(result: &Result<T, RuntimeError>) -> bool {
     matches!(
         result,
@@ -9,3 +10,64 @@ pub fn is_wasm_panic<T>(result: &Result<T, RuntimeError>) -> bool {
         ))
     )
 }
+
+pub fn is_wasm_panic_error_contains<T>(
+    result: &Result<T, RuntimeError>,
+    str: &str,
+) -> bool {
+    matches!(
+        result,
+        Err(RuntimeError::ApplicationError(
+            ApplicationError::PanicMessage(error)
+        ))
+        if error.contains(str)
+    )
+}
+
+macro_rules! define_error_functions {
+    (
+        $(
+            $func_name: ident => $string: expr;
+        )*
+    ) => {
+        $(
+            paste::paste! {
+                pub fn $func_name<T>(result: &Result<T, RuntimeError>) -> bool
+                where
+                    T: Debug
+                {
+                    is_wasm_panic_error_contains(result, $string)
+                }
+
+                pub fn [< assert_ $func_name >]<T>(
+                    result: &Result<T, RuntimeError>
+                )
+                where
+                    T: Debug
+                {
+                    assert!(
+                        $func_name(result),
+                        "Running \"{}\" failed for result: {:#?}",
+                        stringify!($func_name),
+                        result
+                    )
+                }
+            }
+        )*
+    };
+}
+
+define_error_functions! {
+    is_open_liquidity_position_opening_disabled_error
+        => "Opening liquidity positions is not allowed at this time.";
+    is_open_liquidity_position_pool_not_allowed_error
+        => "is not found in the list of allowed pools";
+    is_open_liquidity_position_not_a_valid_lockup_period_error
+        => "No reward percentage associated with lockup period.";
+    is_open_liquidity_position_no_adapter_error
+        => "No adapter found for liquidity pool";
+    is_open_liquidity_position_price_difference_too_large_error
+        => "when the maximum allowed is:";
+    is_add_allowed_pool_no_adapter_found_for_pool
+        => "No adapter found for component";
+}