test: shared factories and command builders

crates/application/src/goals/tests/delete.rs

@@ -1,13 +1,11 @@
+use crate::test_support::create_goal_command;
 use std::sync::Arc;
 
 use domain::testing::{FakeStatsRepository, InMemoryGoalRepository, NoopEventPublisher};
 use uuid::Uuid;
 
 use crate::goals::deps::GoalCommandDeps;
-use crate::goals::{
-    commands::{CreateGoalCommand, DeleteGoalCommand},
-    create, delete,
-};
+use crate::goals::{commands::DeleteGoalCommand, create, delete};
 use crate::test_helpers::TestContextBuilder;
 
 #[tokio::test]
@@ -22,16 +20,9 @@ async fn deletes_existing_goal() {
         event_publisher: Arc::clone(&events) as _,
     };
 
-    create::execute(
-        &deps,
-        CreateGoalCommand {
-            user_id: Uuid::nil(),
-            year: 2025,
-            target_count: 10,
-        },
-    )
-    .await
-    .unwrap();
+    create::execute(&deps, create_goal_command(2025, 10))
+        .await
+        .unwrap();
     assert_eq!(goals.count(), 1);
 
     delete::execute(