1 files changed, 253 insertions, 0 deletions
diff --git a/src/test_utils.rs b/src/test_utils.rs
new file mode 100644
index 0000000..1fc7015
--- /dev/null
+++ b/src/test_utils.rs
@@ -0,0 +1,253 @@
+pub mod subjects
+{
+    //! Test subjects.
+
+    use std::fmt::Debug;
+    use std::rc::Rc;
+
+    use syrette_macros::declare_interface;
+
+    use crate::interfaces::injectable::Injectable;
+    use crate::ptr::TransientPtr;
+    use crate::DIContainer;
+
+    pub trait IUserManager
+    {
+        fn add_user(&self, user_id: i128);
+
+        fn remove_user(&self, user_id: i128);
+    }
+
+    pub struct UserManager {}
+
+    impl UserManager
+    {
+        pub fn new() -> Self
+        {
+            Self {}
+        }
+    }
+
+    impl IUserManager for UserManager
+    {
+        fn add_user(&self, _user_id: i128)
+        {
+            // ...
+        }
+
+        fn remove_user(&self, _user_id: i128)
+        {
+            // ...
+        }
+    }
+
+    use crate as syrette;
+
+    declare_interface!(UserManager -> IUserManager);
+
+    impl Injectable for UserManager
+    {
+        fn resolve(
+            _di_container: &Rc<DIContainer>,
+            _dependency_history: Vec<&'static str>,
+        ) -> Result<TransientPtr<Self>, crate::errors::injectable::InjectableError>
+        where
+            Self: Sized,
+        {
+            Ok(TransientPtr::new(Self::new()))
+        }
+    }
+
+    pub trait INumber
+    {
+        fn get(&self) -> i32;
+
+        fn set(&mut self, number: i32);
+    }
+
+    impl PartialEq for dyn INumber
+    {
+        fn eq(&self, other: &Self) -> bool
+        {
+            self.get() == other.get()
+        }
+    }
+
+    impl Debug for dyn INumber
+    {
+        fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result
+        {
+            f.write_str(format!("{}", self.get()).as_str())
+        }
+    }
+
+    pub struct Number
+    {
+        pub num: i32,
+    }
+
+    impl Number
+    {
+        pub fn new() -> Self
+        {
+            Self { num: 0 }
+        }
+    }
+
+    impl INumber for Number
+    {
+        fn get(&self) -> i32
+        {
+            self.num
+        }
+
+        fn set(&mut self, number: i32)
+        {
+            self.num = number;
+        }
+    }
+
+    declare_interface!(Number -> INumber);
+
+    impl Injectable for Number
+    {
+        fn resolve(
+            _di_container: &Rc<DIContainer>,
+            _dependency_history: Vec<&'static str>,
+        ) -> Result<TransientPtr<Self>, crate::errors::injectable::InjectableError>
+        where
+            Self: Sized,
+        {
+            Ok(TransientPtr::new(Self::new()))
+        }
+    }
+}
+
+#[cfg(feature = "async")]
+pub mod subjects_async
+{
+    //! Test subjects.
+
+    use std::fmt::Debug;
+    use std::sync::Arc;
+
+    use async_trait::async_trait;
+    use syrette_macros::declare_interface;
+
+    use crate::interfaces::async_injectable::AsyncInjectable;
+    use crate::ptr::TransientPtr;
+    use crate::AsyncDIContainer;
+
+    pub trait IUserManager: Send + Sync
+    {
+        fn add_user(&self, user_id: i128);
+
+        fn remove_user(&self, user_id: i128);
+    }
+
+    pub struct UserManager {}
+
+    impl UserManager
+    {
+        pub fn new() -> Self
+        {
+            Self {}
+        }
+    }
+
+    impl IUserManager for UserManager
+    {
+        fn add_user(&self, _user_id: i128)
+        {
+            // ...
+        }
+
+        fn remove_user(&self, _user_id: i128)
+        {
+            // ...
+        }
+    }
+
+    use crate as syrette;
+
+    declare_interface!(UserManager -> IUserManager);
+
+    #[async_trait]
+    impl AsyncInjectable for UserManager
+    {
+        async fn resolve(
+            _: &Arc<AsyncDIContainer>,
+            _dependency_history: Vec<&'static str>,
+        ) -> Result<TransientPtr<Self>, crate::errors::injectable::InjectableError>
+        where
+            Self: Sized,
+        {
+            Ok(TransientPtr::new(Self::new()))
+        }
+    }
+
+    pub trait INumber: Send + Sync
+    {
+        fn get(&self) -> i32;
+
+        fn set(&mut self, number: i32);
+    }
+
+    impl PartialEq for dyn INumber
+    {
+        fn eq(&self, other: &Self) -> bool
+        {
+            self.get() == other.get()
+        }
+    }
+
+    impl Debug for dyn INumber
+    {
+        fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result
+        {
+            f.write_str(format!("{}", self.get()).as_str())
+        }
+    }
+
+    pub struct Number
+    {
+        pub num: i32,
+    }
+
+    impl Number
+    {
+        pub fn new() -> Self
+        {
+            Self { num: 0 }
+        }
+    }
+
+    impl INumber for Number
+    {
+        fn get(&self) -> i32
+        {
+            self.num
+        }
+
+        fn set(&mut self, number: i32)
+        {
+            self.num = number;
+        }
+    }
+
+    declare_interface!(Number -> INumber, async = true);
+
+    #[async_trait]
+    impl AsyncInjectable for Number
+    {
+        async fn resolve(
+            _: &Arc<AsyncDIContainer>,
+            _dependency_history: Vec<&'static str>,
+        ) -> Result<TransientPtr<Self>, crate::errors::injectable::InjectableError>
+        where
+            Self: Sized,
+        {
+            Ok(TransientPtr::new(Self::new()))
+        }
+    }
+}