2251

Committed 27 Dec 2023 10:00AM UTC coverage: 90.723% (-2.0%) from 92.704%

Build # 2251

Build Type

push

appveyor

Committed by

Sholtee

Commit Message

Merge branch 'drop_opencover'

Run Details

2171 of 2393 relevant lines covered (90.72%)

0.91 hits per line

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95.0

/SRC/Injector/Private/Expressions/DependencyResolvers/RegularDependencyResolver.cs

﻿/********************************************************************************
* RegularDependencyResolver.cs                                                  *
*                                                                               *
* Author: Denes Solti                                                           *
********************************************************************************/
using System.Linq.Expressions;
using System.Reflection;

namespace Solti.Utils.DI.Internals
{
    using Interfaces;
    using Primitives;

    internal sealed class RegularDependencyResolver: IDependencyResolver
    {
        private static readonly MethodInfo
            FInjectorGet = MethodInfoExtractor.Extract<IInjector>(static i => i.Get(null!, null)),
            FInjectorTryGet = MethodInfoExtractor.Extract<IInjector>(static i => i.TryGet(null!, null));

        public object Id { get; } = nameof(RegularDependencyResolver);

        /// <summary>
        /// <code>(TInterface) injector.[Try]Get(typeof(TInterface), options?.Name)</code>
        /// </summary>
        public Expression Resolve(ParameterExpression injector, DependencyDescriptor dependency, object? userData, object? context, CallNextDelegate<object?, Expression> next)
        {
            if (dependency.Type.IsClass || dependency.Type.IsInterface)
            {
                return Expression.Convert
                (
                    Expression.Call
                    (
                        injector,
                        dependency.Options?.Optional is true ? FInjectorTryGet : FInjectorGet,
                        Expression.Constant(dependency.Type),
                        Expression.Constant(dependency.Options?.Key, typeof(string))
                    ),
                    dependency.Type
                );
            }
            return next(context);
        }
    }
}

1	/********************************************************************************
2	* RegularDependencyResolver.cs *
3	* *
4	* Author: Denes Solti *
5	********************************************************************************/
6	using System.Linq.Expressions;
7	using System.Reflection;
8
9	namespace Solti.Utils.DI.Internals
10	{
11	using Interfaces;
12	using Primitives;
13
14	internal sealed class RegularDependencyResolver: IDependencyResolver
15	{
16	private static readonly MethodInfo	1✔
17	FInjectorGet = MethodInfoExtractor.Extract<IInjector>(static i => i.Get(null!, null)),	1✔
18	FInjectorTryGet = MethodInfoExtractor.Extract<IInjector>(static i => i.TryGet(null!, null));	1✔
19
20	public object Id { get; } = nameof(RegularDependencyResolver);	1✔
21
22	/// <summary>
23	/// <code>(TInterface) injector.[Try]Get(typeof(TInterface), options?.Name)</code>
24	/// </summary>
25	public Expression Resolve(ParameterExpression injector, DependencyDescriptor dependency, object? userData, object? context, CallNextDelegate<object?, Expression> next)
26	{	1✔
27	if (dependency.Type.IsClass \|\| dependency.Type.IsInterface)	1✔
28	{	1✔
29	return Expression.Convert	1✔
30	(	1✔
31	Expression.Call	1✔
32	(	1✔
33	injector,	1✔
34	dependency.Options?.Optional is true ? FInjectorTryGet : FInjectorGet,	1✔
35	Expression.Constant(dependency.Type),	1✔
36	Expression.Constant(dependency.Options?.Key, typeof(string))	1✔
37	),	1✔
38	dependency.Type	1✔
39	);	1✔
40	}
41	return next(context);	×
42	}	1✔
43	}
44	}

Sholtee / injector / 2251

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