Created
December 15, 2015 15:16
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| using System; | |
| using System.Linq; | |
| using System.Threading.Tasks; | |
| using Xunit; | |
| namespace MyProject.Tests | |
| { | |
| public class AsyncNamingConventionTests | |
| { | |
| [Fact] | |
| public void AsyncMethodNamesShouldBePostfixedWithAsync() | |
| { | |
| var webAssembly = typeof(Program).Assembly; | |
| var incorrectlyNamedMethods = webAssembly | |
| .GetTypes() | |
| .SelectMany(x => x.GetMethods()) | |
| .Where(x => x.ReturnType == typeof(Task) || x.ReturnType.IsGenericTask()) | |
| .Where(x => !x.Name.EndsWith("Async")); | |
| if(incorrectlyNamedMethods.Any()) | |
| { | |
| foreach(var method in incorrectlyNamedMethods) | |
| { | |
| Console.WriteLine($"{method.DeclaringType.Name}.cs(0,0): {method.Name}"); | |
| } | |
| Assert.True(false, "Async method names do not end with Async. See test output for details."); | |
| } | |
| } | |
| } | |
| public static class TypeExtension | |
| { | |
| public static bool IsGenericTask(this Type type) | |
| { | |
| return | |
| type.IsGenericType && | |
| type.GetGenericTypeDefinition() == typeof(Task<>); | |
| } | |
| } | |
| } |
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