feature: Add RegisterConstant to lazy checks (#17)

* feature: Add locations not null

* feature: add RegisterConstant lazy checking

src/Splat.DependencyInjection.SourceGenerator.Tests/RegisterLazySingletonTests.cs

@@ -81,7 +81,7 @@ public interface IServiceProperty2 {{ }}
     public interface IServiceProperty3 {{ }}
 }}";
 
-            return TestPass(source, contract, mode);
+            return TestHelper.TestPass(source, contract, mode);
         }
 
         [Theory]
@@ -143,7 +143,7 @@ public interface IServiceProperty2 {{ }}
     public interface IServiceProperty3 {{ }}
 }}";
 
-            return TestPass(source, contract);
+            return TestHelper.TestPass(source, contract);
         }
     }
 }

src/Splat.DependencyInjection.SourceGenerator.Tests/RegisterTests.LazyParameterConstantNotRegisteredLazyFail_contract=.00.verified.txt

@@ -0,0 +1,13 @@
+{
+  Diagnostics: [
+    {
+      Id: SPLATDI007,
+      Title: Constructor has a lazy parameter,
+      Severity: Error,
+      WarningLevel: 0,
+      Location: : (19,43)-(19,51),
+      MessageFormat: {0} constructor has a lazy parameter {1} which is not registered with RegisterLazySingleton,
+      Category: Compiler
+    }
+  ]
+}

src/Splat.DependencyInjection.SourceGenerator.Tests/RegisterTests.LazyParameterConstantNotRegisteredLazyFail_contract=.01.verified.cs

@@ -0,0 +1,149 @@
+//HintName: Splat.DI.Extensions.SourceGenerated.cs
+
+// <auto-generated />
+namespace Splat
+{
+    /// <summary>
+    /// Extension methods for the Splat DI source generator.
+    /// </summary>
+    internal static partial class SplatRegistrations
+    {
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        public static void Register<TInterface, TConcrete>()
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void Register<TInterface, TConcrete>(string contract)
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        public static void RegisterLazySingleton<TInterface, TConcrete>()
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="mode">The threading mode.</param>
+        public static void RegisterLazySingleton<TInterface, TConcrete>(System.Threading.LazyThreadSafetyMode mode)
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void RegisterLazySingleton<TInterface, TConcrete>(string contract)
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        /// <param name="mode">The threading mode.</param>
+        public static void RegisterLazySingleton<TInterface, TConcrete>(string contract, System.Threading.LazyThreadSafetyMode mode)
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        public static void Register<T>()
+        {
+        }
+
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void Register<T>(string contract)
+        {
+        }
+
+        /// <summary>
+        /// Registers a lazy class with its concrete class.
+        /// </summary>
+        public static void RegisterLazySingleton<T>()
+        {
+        }
+
+
+        /// <summary>
+        /// Registers a lazy class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void RegisterLazySingleton<T>(string contract)
+        {
+        }
+
+        /// <summary>
+        /// Proxy for the Splat SetService.
+        /// </summary>
+        public static void RegisterConstant<T>(T instance) => Splat.Locator.CurrentMutable.RegisterConstant<T>(instance);
+
+        /// <summary>
+        /// Proxy for the Splat SetService.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void RegisterConstant<T>(T instance, string contract) => Splat.Locator.CurrentMutable.RegisterConstant<T>(instance, contract);
+
+        /// <summary>
+        /// Registers the registrations.
+        /// </summary>
+        public static void SetupIOC()
+        {
+            SetupIOCInternal(Splat.Locator.GetLocator());
+        }
+
+        /// <summary>
+        /// Registers the registrations.
+        /// </summary>
+        /// <param name="resolver">The resolver to register with.</param>
+        public static void SetupIOC(Splat.IDependencyResolver resolver)
+        {
+            SetupIOCInternal(resolver);
+        }
+
+
+        static partial void SetupIOCInternal(Splat.IDependencyResolver resolver);
+    }
+
+    /// <summary>
+    /// Makes the property get added by the DI engine.
+    /// </summary>
+    [System.AttributeUsage(System.AttributeTargets.Property)]
+    internal class DependencyInjectionPropertyAttribute : System.Attribute
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DependencyInjectionPropertyAttribute"/> class.
+        /// </summary>
+        public DependencyInjectionPropertyAttribute()
+        {
+        }
+    }
+
+    /// <summary>
+    /// Makes this the constructor used by the DI engine.
+    /// </summary>
+    [System.AttributeUsage(System.AttributeTargets.Constructor)]
+    internal class DependencyInjectionConstructorAttribute : System.Attribute
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DependencyInjectionConstructorAttribute"/> class.
+        /// </summary>
+        public DependencyInjectionConstructorAttribute()
+        {
+        }
+    }
+}

src/Splat.DependencyInjection.SourceGenerator.Tests/RegisterTests.LazyParameterConstantNotRegisteredLazyFail_contract=.02.verified.cs

@@ -0,0 +1,13 @@
+//HintName: Splat.DI.Extensions.Registrations.SourceGenerated.cs
+
+// <auto-generated />
+namespace Splat
+{
+    internal static partial class SplatRegistrations
+    {
+        static partial void SetupIOCInternal( Splat.IDependencyResolver resolver) 
+        {
+            Splat.Locator.CurrentMutable.Register(() => new global::Test.Service1(), typeof(global::Test.Service1));
+        }
+    }
+}

src/Splat.DependencyInjection.SourceGenerator.Tests/RegisterTests.LazyParameterConstantNotRegisteredLazyFail_contract=Test1.00.verified.txt

@@ -0,0 +1,13 @@
+{
+  Diagnostics: [
+    {
+      Id: SPLATDI007,
+      Title: Constructor has a lazy parameter,
+      Severity: Error,
+      WarningLevel: 0,
+      Location: : (19,43)-(19,51),
+      MessageFormat: {0} constructor has a lazy parameter {1} which is not registered with RegisterLazySingleton,
+      Category: Compiler
+    }
+  ]
+}

src/Splat.DependencyInjection.SourceGenerator.Tests/RegisterTests.LazyParameterConstantNotRegisteredLazyFail_contract=Test1.01.verified.cs

@@ -0,0 +1,149 @@
+//HintName: Splat.DI.Extensions.SourceGenerated.cs
+
+// <auto-generated />
+namespace Splat
+{
+    /// <summary>
+    /// Extension methods for the Splat DI source generator.
+    /// </summary>
+    internal static partial class SplatRegistrations
+    {
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        public static void Register<TInterface, TConcrete>()
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void Register<TInterface, TConcrete>(string contract)
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        public static void RegisterLazySingleton<TInterface, TConcrete>()
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="mode">The threading mode.</param>
+        public static void RegisterLazySingleton<TInterface, TConcrete>(System.Threading.LazyThreadSafetyMode mode)
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void RegisterLazySingleton<TInterface, TConcrete>(string contract)
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        /// <param name="mode">The threading mode.</param>
+        public static void RegisterLazySingleton<TInterface, TConcrete>(string contract, System.Threading.LazyThreadSafetyMode mode)
+        {
+        }
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        public static void Register<T>()
+        {
+        }
+
+
+        /// <summary>
+        /// Registers a class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void Register<T>(string contract)
+        {
+        }
+
+        /// <summary>
+        /// Registers a lazy class with its concrete class.
+        /// </summary>
+        public static void RegisterLazySingleton<T>()
+        {
+        }
+
+
+        /// <summary>
+        /// Registers a lazy class with its concrete class.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void RegisterLazySingleton<T>(string contract)
+        {
+        }
+
+        /// <summary>
+        /// Proxy for the Splat SetService.
+        /// </summary>
+        public static void RegisterConstant<T>(T instance) => Splat.Locator.CurrentMutable.RegisterConstant<T>(instance);
+
+        /// <summary>
+        /// Proxy for the Splat SetService.
+        /// </summary>
+        /// <param name="contract">Optional contract.</param>
+        public static void RegisterConstant<T>(T instance, string contract) => Splat.Locator.CurrentMutable.RegisterConstant<T>(instance, contract);
+
+        /// <summary>
+        /// Registers the registrations.
+        /// </summary>
+        public static void SetupIOC()
+        {
+            SetupIOCInternal(Splat.Locator.GetLocator());
+        }
+
+        /// <summary>
+        /// Registers the registrations.
+        /// </summary>
+        /// <param name="resolver">The resolver to register with.</param>
+        public static void SetupIOC(Splat.IDependencyResolver resolver)
+        {
+            SetupIOCInternal(resolver);
+        }
+
+
+        static partial void SetupIOCInternal(Splat.IDependencyResolver resolver);
+    }
+
+    /// <summary>
+    /// Makes the property get added by the DI engine.
+    /// </summary>
+    [System.AttributeUsage(System.AttributeTargets.Property)]
+    internal class DependencyInjectionPropertyAttribute : System.Attribute
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DependencyInjectionPropertyAttribute"/> class.
+        /// </summary>
+        public DependencyInjectionPropertyAttribute()
+        {
+        }
+    }
+
+    /// <summary>
+    /// Makes this the constructor used by the DI engine.
+    /// </summary>
+    [System.AttributeUsage(System.AttributeTargets.Constructor)]
+    internal class DependencyInjectionConstructorAttribute : System.Attribute
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DependencyInjectionConstructorAttribute"/> class.
+        /// </summary>
+        public DependencyInjectionConstructorAttribute()
+        {
+        }
+    }
+}

src/Splat.DependencyInjection.SourceGenerator.Tests/RegisterTests.LazyParameterConstantNotRegisteredLazyFail_contract=Test1.02.verified.cs

@@ -0,0 +1,13 @@
+//HintName: Splat.DI.Extensions.Registrations.SourceGenerated.cs
+
+// <auto-generated />
+namespace Splat
+{
+    internal static partial class SplatRegistrations
+    {
+        static partial void SetupIOCInternal( Splat.IDependencyResolver resolver) 
+        {
+            Splat.Locator.CurrentMutable.Register(() => new global::Test.Service1(), typeof(global::Test.Service1));
+        }
+    }
+}

src/Splat.DependencyInjection.SourceGenerator.Tests/RegisterTests.LazyParameterConstantNotRegisteredLazyFail_contract=Test2.00.verified.txt

@@ -0,0 +1,13 @@
+{
+  Diagnostics: [
+    {
+      Id: SPLATDI007,
+      Title: Constructor has a lazy parameter,
+      Severity: Error,
+      WarningLevel: 0,
+      Location: : (19,43)-(19,51),
+      MessageFormat: {0} constructor has a lazy parameter {1} which is not registered with RegisterLazySingleton,
+      Category: Compiler
+    }
+  ]
+}