test: Adding more tests for Injection Parameters

src/Dependency/Injection/Abstracts/ParameterBase.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Diagnostics;
 using System.Reflection;
 
 namespace Unity.Injection
@@ -8,7 +7,6 @@ namespace Unity.Injection
     /// A base class for implementing <see cref="ParameterValue"/> classes
     /// that deal in explicit types.
     /// </summary>
-    [DebuggerDisplay("Parameter: {ParameterType?.Name ?? \"Any Type\"}")]
     public abstract class ParameterBase : ParameterValue
     {
         #region Fields

src/Dependency/Injection/Parameters/GenericParameter.cs

@@ -1,9 +1,12 @@
-namespace Unity.Injection
+using System.Diagnostics;
+
+namespace Unity.Injection
 {
     /// <summary>
     /// A <see cref="ParameterValue"/> that lets you specify that
     /// an instance of a generic type parameter should be resolved.
     /// </summary>
+    [DebuggerDisplay("GenericParameter: Type={ParameterTypeName}")]
     public class GenericParameter : GenericBase
     {
         #region Constructors
@@ -28,5 +31,15 @@
         { }
 
         #endregion
+        
+        
+        #region Overrides
+
+        public override string ToString()
+        {
+            return $"GenericParameter: Type={ParameterTypeName}";
+        }
+
+        #endregion
     }
 }

src/Dependency/Injection/Parameters/GenericResolvedArrayParameter.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.Linq;
 using System.Reflection;
 using Unity.Resolution;
@@ -10,6 +11,7 @@ namespace Unity.Injection
     /// an array containing the registered instances of a generic type parameter 
     /// should be resolved.
     /// </summary>
+    [DebuggerDisplay("GenericResolvedArrayParameter: Type={ParameterTypeName}")]
     public class GenericResolvedArrayParameter : GenericBase
     {
         #region Fields
@@ -88,6 +90,11 @@ namespace Unity.Injection
             return (ref TContext context) => resolverMethod.Invoke(ref context, values);
         }
 
+        public override string ToString()
+        {
+            return $"GenericResolvedArrayParameter: Type={ParameterTypeName}";
+        }
+
         #endregion
 
 

src/Dependency/Injection/Parameters/InjectionParameter.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using Unity.Resolution;
 
 namespace Unity.Injection
@@ -8,6 +9,7 @@ namespace Unity.Injection
     /// the required <see cref="IResolve"/>
     /// when the container is configured.
     /// </summary>
+    [DebuggerDisplay("InjectionParameter: Type={ParameterType.Name ?? \"Any\"} Value={_value ?? \"null\"}")]
     public class InjectionParameter : ParameterBase, IResolve
     {
         #region Fields
@@ -55,6 +57,16 @@ namespace Unity.Injection
         }
 
         #endregion
+
+
+        #region Overrides
+
+        public override string ToString()
+        {
+            return $"InjectionParameter: Type={ParameterType.Name} Value={_value ?? "null"}";
+        }
+
+        #endregion
     }
 
     /// <summary>

src/Dependency/Injection/Parameters/OptionalParameter.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.Reflection;
 using Unity.Exceptions;
 using Unity.Resolution;
@@ -10,6 +11,7 @@ namespace Unity.Injection
     /// <see cref="IUnityContainer.RegisterType"/> to configure a
     /// parameter or property as an optional dependency.
     /// </summary>
+    [DebuggerDisplay("OptionalParameter: Type={ParameterType?.Name ?? \"Any\"} Name={_name ?? \"null\"}")]
     public class OptionalParameter : ParameterBase,
                                      IResolverFactory<Type>,
                                      IResolverFactory<ParameterInfo>
@@ -126,6 +128,16 @@ namespace Unity.Injection
         }
 
         #endregion
+
+
+        #region Overrides
+
+        public override string ToString()
+        {
+            return $"OptionalParameter: Type={ParameterType?.Name ?? "Any"} Name={_name ?? "null"}";
+        }
+
+        #endregion
     }
 
     /// <summary>

src/Dependency/Injection/Parameters/ResolvedArrayParameter.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.Linq;
 using System.Reflection;
 using Unity.Resolution;
@@ -10,6 +11,7 @@ namespace Unity.Injection
     /// resolver object that resolves all the named instances or the
     /// type registered in a container.
     /// </summary>
+    [DebuggerDisplay("ResolvedArrayParameter: Type={ParameterType.Name}")]
     public class ResolvedArrayParameter : ParameterBase,
                                           IResolverFactory<Type>,
                                           IResolverFactory<ParameterInfo>
@@ -136,6 +138,16 @@ namespace Unity.Injection
         #endregion
 
 
+        #region Overrides
+
+        public override string ToString()
+        {
+            return $"ResolvedArrayParameter: Type={ParameterType.Name}";
+        }
+
+        #endregion
+
+
         #region Implementation
 
         private static object DoResolve<TContext, TElement>(ref TContext context, object[] values)

src/Dependency/Injection/Parameters/ResolvedParameter.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Diagnostics;
 using System.Reflection;
 using Unity.Resolution;
 
@@ -9,6 +10,7 @@ namespace Unity.Injection
     /// resolver object that resolves the parameter via the
     /// container.
     /// </summary>
+    [DebuggerDisplay("ResolvedParameter: Type={ParameterType?.Name ?? \"Any\"} Name={_name ?? \"null\"}")]
     public class ResolvedParameter : ParameterBase, 
                                      IResolverFactory<Type>,
                                      IResolverFactory<ParameterInfo>
@@ -105,6 +107,16 @@ namespace Unity.Injection
         }
 
         #endregion
+
+
+        #region Overrides
+
+        public override string ToString()
+        {
+            return $"ResolvedParameter: Type={ParameterType?.Name ?? "Any"} Name={_name ?? "null"}";
+        }
+
+        #endregion
     }
 
     /// <summary>

tests/Dependency/Injection/Parameters/ParameterBaseData.cs

@@ -0,0 +1,152 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using Unity.Injection;
+
+namespace Injection.Parameters
+{
+    public class ParameterBaseData
+    {
+        #region Test Data
+
+        private static ParameterInfo ParamInfo =
+            typeof(ParameterValueTests).GetMethod(nameof(GenericBaseTestMethod))
+                                       .GetParameters()
+                                       .First();
+
+        private static ParameterInfo ArrayInfo =
+            typeof(ParameterValueTests).GetMethod(nameof(GenericBaseTestMethod))
+                                       .GetParameters()
+                                       .Last();
+
+        private static ParameterInfo AddInfo =
+            typeof(List<>).GetMethod("Add")
+                          .GetParameters()
+                          .First();
+
+        private static ParameterInfo AddStringInfo =
+            typeof(List<string>).GetMethod("Add")
+                                .GetParameters()
+                                .First();
+
+        public void GenericBaseTestMethod<TName, TArray>(TName value, TArray[] array) => throw new NotImplementedException();
+
+        #endregion
+
+        public static IEnumerable<object[]> GetEqualsAnyTypeData()
+        {
+            yield return new object[] { new OptionalParameter(), };
+            yield return new object[] { new OptionalParameter(string.Empty) };
+
+            yield return new object[] { new ResolvedParameter() };
+            yield return new object[] { new ResolvedParameter(string.Empty) };
+        }
+
+        public static IEnumerable<object[]> GetEqualsValueTypeData()
+        {
+            yield return new object[] { new InjectionParameter(0) };
+            yield return new object[] { new InjectionParameter(typeof(int), 0) };
+            yield return new object[] { new InjectionParameter<int>(0) };
+
+            yield return new object[] { new OptionalParameter(typeof(int)) };
+            yield return new object[] { new OptionalParameter<int>() };
+            yield return new object[] { new OptionalParameter(typeof(int), string.Empty) };
+            yield return new object[] { new OptionalParameter<int>(string.Empty) };
+
+            yield return new object[] { new ResolvedParameter(typeof(int)) };
+            yield return new object[] { new ResolvedParameter<int>() };
+            yield return new object[] { new ResolvedParameter(typeof(int), string.Empty) };
+            yield return new object[] { new ResolvedParameter<int>(string.Empty) };
+        }
+
+        public static IEnumerable<object[]> GetEqualsArrayTypeData()
+        {
+            yield return new object[] { new OptionalParameter(typeof(string[])) };
+            yield return new object[] { new OptionalParameter<string[]>() };
+            yield return new object[] { new OptionalParameter(typeof(string[]), string.Empty) };
+            yield return new object[] { new OptionalParameter<string[]>(string.Empty) };
+
+            yield return new object[] { new ResolvedParameter(typeof(string[])) };
+            yield return new object[] { new ResolvedParameter<string[]>() };
+            yield return new object[] { new ResolvedParameter(typeof(string[]), string.Empty) };
+            yield return new object[] { new ResolvedParameter<string[]>(string.Empty) };
+
+            yield return new object[] { new ResolvedArrayParameter(typeof(string)) };
+            yield return new object[] { new ResolvedArrayParameter<string>() };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string), "string") };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string), typeof(string), "string") };
+
+            yield return new object[] { new InjectionParameter(new string[0]) };
+            yield return new object[] { new InjectionParameter(typeof(string[]), new string[0]) };
+            yield return new object[] { new InjectionParameter<string[]>(new string[0]) };
+        }
+
+        public static IEnumerable<object[]> GetEqualsGenericTypeData()
+        {
+            yield return new object[] { new InjectionParameter(typeof(List<>), 0) };
+
+            yield return new object[] { new OptionalParameter(typeof(List<>)) };
+            yield return new object[] { new OptionalParameter(typeof(List<>), string.Empty) };
+
+            yield return new object[] { new ResolvedParameter(typeof(List<>)) };
+            yield return new object[] { new ResolvedParameter(typeof(List<>), string.Empty) };
+        }
+
+
+        public static IEnumerable<object[]> GetEqualsGenericArrayTypeData()
+        {
+            yield return new object[] { new InjectionParameter(typeof(List<>), 0) };
+
+            yield return new object[] { new OptionalParameter(typeof(List<>)) };
+            yield return new object[] { new OptionalParameter(typeof(List<>), string.Empty) };
+
+            yield return new object[] { new ResolvedParameter(typeof(List<>)) };
+            yield return new object[] { new ResolvedParameter(typeof(List<>), string.Empty) };
+
+            yield return new object[] { new ResolvedArrayParameter(typeof(List<>)) };
+            yield return new object[] { new ResolvedArrayParameter(typeof(List<>), 0) };
+            yield return new object[] { new ResolvedArrayParameter(typeof(List<>), typeof(int), 0) };
+        }
+
+
+
+        public static IEnumerable<object[]> GetEqualsBaseTypeData()
+        {
+            yield return new object[] { new InjectionParameter(0) };
+            yield return new object[] { new InjectionParameter(typeof(int), 0) };
+            yield return new object[] { new InjectionParameter<string[]>(new string[0]) };
+
+            yield return new object[] { new OptionalParameter(), };
+            yield return new object[] { new OptionalParameter(typeof(int)) };
+            yield return new object[] { new OptionalParameter<int>() };
+            yield return new object[] { new OptionalParameter(string.Empty) };
+            yield return new object[] { new OptionalParameter(typeof(int), string.Empty) };
+            yield return new object[] { new OptionalParameter<int>(string.Empty) };
+
+
+            yield return new object[] { new ResolvedParameter() };
+            yield return new object[] { new ResolvedParameter(typeof(int)) };
+            yield return new object[] { new ResolvedParameter<int>() };
+            yield return new object[] { new ResolvedParameter(string.Empty) };
+            yield return new object[] { new ResolvedParameter(typeof(int), string.Empty) };
+            yield return new object[] { new ResolvedParameter<int>(string.Empty) };
+
+
+            yield return new object[] { new ResolvedArrayParameter<int>() };
+            yield return new object[] { new ResolvedArrayParameter(typeof(int)) };
+            yield return new object[] { new ResolvedArrayParameter(typeof(int), 0) };
+            yield return new object[] { new ResolvedArrayParameter(typeof(int), typeof(int), 0) };
+        }
+
+
+
+
+
+
+
+
+
+
+    }
+}

tests/Dependency/Injection/Parameters/ParameterBaseTests.cs

@@ -1,14 +1,12 @@
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
 using Unity.Injection;
 
 namespace Injection.Parameters
 {
     [TestClass]
-    public abstract class ParameterBaseTests
+    public class ParameterBaseTests
     {
         [TestMethod]
         public virtual void ParameterTypeTest()
@@ -18,9 +16,51 @@ namespace Injection.Parameters
 
         #region IEquatable
 
-        [TestMethod]
-        public virtual void EqualsTest()
+
+        [DataTestMethod]
+        [DynamicData(nameof(ParameterBaseData.GetEqualsAnyTypeData), typeof(ParameterBaseData), DynamicDataSourceType.Method)]
+        public virtual void EqualsAnyTypeTest(ParameterValue parameter)
         {
+            // Validate
+            Assert.IsTrue(parameter.Equals(typeof(int)));
+            Assert.IsTrue(parameter.Equals(typeof(object)));
+            Assert.IsTrue(parameter.Equals(typeof(string)));
+            Assert.IsTrue(parameter.Equals(typeof(List<>)));
+            Assert.IsTrue(parameter.Equals(typeof(List<string>)));
+            Assert.IsTrue(parameter.Equals(typeof(string[])));
+            Assert.IsTrue(parameter.Equals(typeof(object[])));
+            Assert.IsTrue(parameter.Equals(typeof(int[])));
+        }
+
+        [DataTestMethod]
+        [DynamicData(nameof(ParameterBaseData.GetEqualsValueTypeData), typeof(ParameterBaseData), DynamicDataSourceType.Method)]
+        public virtual void EqualsValueTypeTest(ParameterValue parameter)
+        {
+            // Validate
+            Assert.IsTrue(parameter.Equals(typeof(int)));
+            Assert.IsTrue(parameter.Equals(typeof(object)));
+            Assert.IsFalse(parameter.Equals(typeof(string)));
+        }
+
+        [DataTestMethod]
+        [DynamicData(nameof(ParameterBaseData.GetEqualsArrayTypeData), typeof(ParameterBaseData), DynamicDataSourceType.Method)]
+        public virtual void EqualsArrayTypeTest(ParameterValue parameter)
+        {
+            // Validate
+            Assert.IsTrue(parameter.Equals(typeof(string[])));
+            Assert.IsTrue(parameter.Equals(typeof(object[])));
+            Assert.IsFalse(parameter.Equals(typeof(int)));
+            Assert.IsFalse(parameter.Equals(typeof(int[])));
+        }
+
+        [DataTestMethod]
+        [DynamicData(nameof(ParameterBaseData.GetEqualsGenericTypeData), typeof(ParameterBaseData), DynamicDataSourceType.Method)]
+        public virtual void EqualsGenericTypeTest(ParameterValue parameter)
+        {
+            // Validate
+            Assert.IsTrue(parameter.Equals(typeof(List<>)));
+            Assert.IsFalse(parameter.Equals(typeof(IEnumerable<>)));
+            Assert.IsFalse(parameter.Equals(typeof(List<string>)));
         }
 
         #endregion

tests/Dependency/Injection/Parameters/ParameterValidationTests.cs

@@ -0,0 +1,34 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+using Unity.Injection;
+
+namespace Injection.Parameters
+{
+    [TestClass]
+    public class ParameterValidationTests
+    {
+        [TestMethod]
+        [ExpectedException(typeof(ArgumentNullException))]
+        public void InjectionParameterCtorTest()
+        {
+            new InjectionParameter(null);
+        }
+
+
+        // Issue https://github.com/unitycontainer/abstractions/issues/146
+        [Ignore]
+        [TestMethod]
+        public void ResolvedArrayParameterCtorTest()
+        {
+            new ResolvedArrayParameter(null, typeof(string));
+        }
+
+        [Ignore]
+        [TestMethod]
+        [ExpectedException(typeof(ArgumentNullException))]
+        public void ResolvedArrayParameterElementTest()
+        {
+            new ResolvedArrayParameter(typeof(string), null);
+        }
+    }
+}

tests/Dependency/Injection/Parameters/ParameterValueTests.cs

@@ -36,6 +36,17 @@ namespace Injection.Parameters
 
         #endregion
 
+
+        [DataTestMethod]
+        [DynamicData(nameof(GetToStringData), DynamicDataSourceType.Method)]
+        public void ToStringTest(ParameterValue parameter)
+        {
+            var name = parameter.GetType().Name;
+
+            Assert.IsTrue(parameter.ToString().StartsWith(name));
+        }
+
+        [Ignore]
         [DataTestMethod]
         [DynamicData(nameof(GetEqualsData), DynamicDataSourceType.Method)]
         public virtual void EqualsTest(ParameterValue parameter, Type type, bool result)
@@ -44,84 +55,94 @@ namespace Injection.Parameters
             Assert.AreEqual(result, parameter.Equals(type));
         }
 
-        public class GetType<T>
-        { 
+        #region Test Data
+        public static IEnumerable<object[]> GetToStringData()
+        {
+            yield return new object[] { new InjectionParameter(string.Empty) };
+            yield return new object[] { new InjectionParameter(typeof(string), null) };
+            yield return new object[] { new OptionalParameter() };
+            yield return new object[] { new ResolvedParameter() };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string)) };
+            yield return new object[] { new GenericParameter("T[]") };
+            yield return new object[] { new GenericResolvedArrayParameter("T[]") };
         }
 
         public static IEnumerable<object[]> GetEqualsData()
         {
 
-            yield return new object[] { new InjectionParameter(typeof(List<string>), string.Empty),    typeof(List<>),              false };
-            yield return new object[] { new InjectionParameter(typeof(List<string>), string.Empty),    typeof(List<string>),        true };
-            yield return new object[] { new InjectionParameter(typeof(List<>), string.Empty),          typeof(List<string>),        false };
-            yield return new object[] { new InjectionParameter(typeof(List<>), string.Empty),          typeof(List<>),              true };
-            yield return new object[] { new InjectionParameter(AddInfo.ParameterType, string.Empty),   AddInfo.ParameterType,       true };
-            yield return new object[] { new InjectionParameter(AddInfo.ParameterType, string.Empty),   AddStringInfo.ParameterType, false };
-            yield return new object[] { new InjectionParameter(string.Empty),                          typeof(string),              true  };
-            yield return new object[] { new InjectionParameter(typeof(string), string.Empty),          typeof(string),              true  };
-            yield return new object[] { new InjectionParameter(string.Empty),                          ParamInfo.ParameterType,     false  };
-            yield return new object[] { new InjectionParameter(typeof(string), string.Empty),          ParamInfo.ParameterType,     false  };
-            yield return new object[] { new InjectionParameter(ParamInfo.ParameterType, string.Empty), ParamInfo.ParameterType,     true  };
+            yield return new object[] { new InjectionParameter(typeof(List<string>), string.Empty), typeof(List<>), false };
+            yield return new object[] { new InjectionParameter(typeof(List<string>), string.Empty), typeof(List<string>), true };
+            yield return new object[] { new InjectionParameter(typeof(List<>), string.Empty), typeof(List<string>), false };
+            yield return new object[] { new InjectionParameter(typeof(List<>), string.Empty), typeof(List<>), true };
+            yield return new object[] { new InjectionParameter(AddInfo.ParameterType, string.Empty), AddInfo.ParameterType, true };
+            yield return new object[] { new InjectionParameter(AddInfo.ParameterType, string.Empty), AddStringInfo.ParameterType, false };
+            yield return new object[] { new InjectionParameter(string.Empty), typeof(string), true };
+            yield return new object[] { new InjectionParameter(typeof(string), string.Empty), typeof(string), true };
+            yield return new object[] { new InjectionParameter(string.Empty), ParamInfo.ParameterType, false };
+            yield return new object[] { new InjectionParameter(typeof(string), string.Empty), ParamInfo.ParameterType, false };
+            yield return new object[] { new InjectionParameter(ParamInfo.ParameterType, string.Empty), ParamInfo.ParameterType, true };
 
 
-            yield return new object[] { new OptionalParameter(),                              typeof(string), true  };
-            yield return new object[] { new OptionalParameter(),                              typeof(object), true  };
-            yield return new object[] { new OptionalParameter(),                              typeof(double), true  };
-            yield return new object[] { new OptionalParameter(typeof(string)),                typeof(string), true  };
-            yield return new object[] { new OptionalParameter(typeof(string)),                typeof(object), true  };
-            yield return new object[] { new OptionalParameter(typeof(string)),                typeof(double), false };
-            yield return new object[] { new OptionalParameter(string.Empty),                  typeof(string), true  };
-            yield return new object[] { new OptionalParameter(string.Empty),                  typeof(object), true  };
-            yield return new object[] { new OptionalParameter(string.Empty),                  typeof(double), true  };
-            yield return new object[] { new OptionalParameter(typeof(string), string.Empty),  typeof(string), true  };
-            yield return new object[] { new OptionalParameter(typeof(string), string.Empty),  typeof(object), true  };
-            yield return new object[] { new OptionalParameter(typeof(string), string.Empty),  typeof(double), false };
-
-            
-            yield return new object[] { new ResolvedParameter(),                              typeof(string), true  };
-            yield return new object[] { new ResolvedParameter(),                              typeof(object), true  };
-            yield return new object[] { new ResolvedParameter(),                              typeof(double), true  };
-            yield return new object[] { new ResolvedParameter(typeof(string)),                typeof(string), true  };
-            yield return new object[] { new ResolvedParameter(typeof(string)),                typeof(object), true  };
-            yield return new object[] { new ResolvedParameter(typeof(string)),                typeof(double), false };
-            yield return new object[] { new ResolvedParameter(string.Empty),                  typeof(string), true  };
-            yield return new object[] { new ResolvedParameter(string.Empty),                  typeof(double), true  };
-            yield return new object[] { new ResolvedParameter(typeof(string), string.Empty),  typeof(string), true  };
-            yield return new object[] { new ResolvedParameter(typeof(string), string.Empty),  typeof(object), true  };
-            yield return new object[] { new ResolvedParameter(typeof(string), string.Empty),  typeof(double), false };
+            yield return new object[] { new OptionalParameter(), typeof(string), true };
+            yield return new object[] { new OptionalParameter(), typeof(object), true };
+            yield return new object[] { new OptionalParameter(), typeof(double), true };
+            yield return new object[] { new OptionalParameter(typeof(string)), typeof(string), true };
+            yield return new object[] { new OptionalParameter(typeof(string)), typeof(object), true };
+            yield return new object[] { new OptionalParameter(typeof(string)), typeof(double), false };
+            yield return new object[] { new OptionalParameter(string.Empty), typeof(string), true };
+            yield return new object[] { new OptionalParameter(string.Empty), typeof(object), true };
+            yield return new object[] { new OptionalParameter(string.Empty), typeof(double), true };
+            yield return new object[] { new OptionalParameter(typeof(string), string.Empty), typeof(string), true };
+            yield return new object[] { new OptionalParameter(typeof(string), string.Empty), typeof(object), true };
+            yield return new object[] { new OptionalParameter(typeof(string), string.Empty), typeof(double), false };
 
 
-            yield return new object[] { new ResolvedArrayParameter(typeof(string)),                               typeof(string[]), true  };
-            yield return new object[] { new ResolvedArrayParameter(typeof(string)),                               typeof(object[]), true  };
-            yield return new object[] { new ResolvedArrayParameter(typeof(string)),                               typeof(double[]), false };
-            yield return new object[] { new ResolvedArrayParameter(typeof(string), string.Empty),                 typeof(string[]), true  };
-            yield return new object[] { new ResolvedArrayParameter(typeof(string), string.Empty),                 typeof(object[]), true  };
-            yield return new object[] { new ResolvedArrayParameter(typeof(string), string.Empty),                 typeof(double[]), false };
-            yield return new object[] { new ResolvedArrayParameter(typeof(string), typeof(string), string.Empty), typeof(string[]), true  };
-            yield return new object[] { new ResolvedArrayParameter(typeof(string), typeof(string), string.Empty), typeof(object[]), true  };
+            yield return new object[] { new ResolvedParameter(), typeof(string), true };
+            yield return new object[] { new ResolvedParameter(), typeof(object), true };
+            yield return new object[] { new ResolvedParameter(), typeof(double), true };
+            yield return new object[] { new ResolvedParameter(typeof(string)), typeof(string), true };
+            yield return new object[] { new ResolvedParameter(typeof(string)), typeof(object), true };
+            yield return new object[] { new ResolvedParameter(typeof(string)), typeof(double), false };
+            yield return new object[] { new ResolvedParameter(string.Empty), typeof(string), true };
+            yield return new object[] { new ResolvedParameter(string.Empty), typeof(double), true };
+            yield return new object[] { new ResolvedParameter(typeof(string), string.Empty), typeof(string), true };
+            yield return new object[] { new ResolvedParameter(typeof(string), string.Empty), typeof(object), true };
+            yield return new object[] { new ResolvedParameter(typeof(string), string.Empty), typeof(double), false };
+
+
+            yield return new object[] { new ResolvedArrayParameter(typeof(string)), typeof(string[]), true };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string)), typeof(object[]), true };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string)), typeof(double[]), false };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string), string.Empty), typeof(string[]), true };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string), string.Empty), typeof(object[]), true };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string), string.Empty), typeof(double[]), false };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string), typeof(string), string.Empty), typeof(string[]), true };
+            yield return new object[] { new ResolvedArrayParameter(typeof(string), typeof(string), string.Empty), typeof(object[]), true };
             yield return new object[] { new ResolvedArrayParameter(typeof(string), typeof(string), string.Empty), typeof(double[]), false };
 
 
-            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name),               ParamInfo.ParameterType,               true };
-            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name, string.Empty), ParamInfo.ParameterType,               true };
-            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name),               ParamInfo.ParameterType,               true };
-            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name, string.Empty), ParamInfo.ParameterType,               true };
-            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name),               ArrayInfo.ParameterType,               false };
-            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name, string.Empty), ArrayInfo.ParameterType,               false };
-            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name),               typeof(string),                        false };
-            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name, string.Empty), typeof(string),                        false };
-            yield return new object[] { new GenericParameter("T[]"),                                      AddInfo.ParameterType,                 false };
-            yield return new object[] { new GenericParameter("T[]"),                                      AddInfo.ParameterType.MakeArrayType(), true };
-            yield return new object[] { new GenericParameter("TArray[]"),                                 ArrayInfo.ParameterType,               true };
+            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name), ParamInfo.ParameterType, true };
+            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name, string.Empty), ParamInfo.ParameterType, true };
+            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name), ParamInfo.ParameterType, true };
+            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name, string.Empty), ParamInfo.ParameterType, true };
+            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name), ArrayInfo.ParameterType, false };
+            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name, string.Empty), ArrayInfo.ParameterType, false };
+            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name), typeof(string), false };
+            yield return new object[] { new GenericParameter(ParamInfo.ParameterType.Name, string.Empty), typeof(string), false };
+            yield return new object[] { new GenericParameter("T[]"), AddInfo.ParameterType, false };
+            yield return new object[] { new GenericParameter("T[]"), AddInfo.ParameterType.MakeArrayType(), true };
+            yield return new object[] { new GenericParameter("TArray[]"), ArrayInfo.ParameterType, true };
 
 
-            yield return new object[] { new GenericResolvedArrayParameter("T[]"),                                      typeof(List<string>[]), false };
-            yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name),               ArrayInfo.ParameterType, true };
+            yield return new object[] { new GenericResolvedArrayParameter("T[]"), typeof(List<string>[]), false };
+            yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name), ArrayInfo.ParameterType, true };
             yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name, string.Empty), ArrayInfo.ParameterType, true };
-            yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name),               typeof(string),          false };
-            yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name, string.Empty), typeof(string),          false };
-            yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name),               ParamInfo.ParameterType, false };
+            yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name), typeof(string), false };
+            yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name, string.Empty), typeof(string), false };
+            yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name), ParamInfo.ParameterType, false };
             yield return new object[] { new GenericResolvedArrayParameter(ArrayInfo.ParameterType.Name, string.Empty), ParamInfo.ParameterType, false };
         }
+
+        #endregion
     }
 }