96 lines
2.9 KiB
C#
96 lines
2.9 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Web.Http;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.WebApiCompatShim;
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using Microsoft.Extensions.Options;
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namespace WebApiCompatShimWebSite
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{
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public class BasicApiController : ApiController
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{
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// Verifies property activation
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[HttpGet]
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public async Task<IActionResult> WriteToHttpContext()
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{
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var message = string.Format(
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"Hello, {0} from {1}",
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User.Identity?.Name ?? "Anonymous User",
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ActionContext.ActionDescriptor.DisplayName);
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await Context.Response.WriteAsync(message);
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return new EmptyResult();
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}
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// Verifies property activation
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[HttpGet]
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public async Task<IActionResult> GenerateUrl()
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{
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var message = string.Format("Visited: {0}", Url.Action());
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await Context.Response.WriteAsync(message);
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return new EmptyResult();
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}
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// Verifies the default options configure formatters correctly.
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[HttpGet]
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public string[] GetFormatters([FromServices] IOptions<WebApiCompatShimOptions> optionsAccessor)
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{
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return optionsAccessor.Value.Formatters.Select(f => f.GetType().FullName).ToArray();
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}
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[HttpGet]
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public bool ValidateObject_Passes()
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{
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var entity = new TestEntity { ID = 42 };
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Validate(entity);
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return ModelState.IsValid;
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}
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[HttpGet]
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public object ValidateObjectFails()
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{
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var entity = new TestEntity { ID = -1 };
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Validate(entity);
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return CreateValidationDictionary();
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}
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[HttpGet]
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public object ValidateObjectWithPrefixFails(string prefix)
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{
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var entity = new TestEntity { ID = -1 };
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Validate(entity, prefix);
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return CreateValidationDictionary();
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}
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private class TestEntity
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{
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[Range(0, 100)]
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public int ID { get; set; }
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}
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private Dictionary<string, string> CreateValidationDictionary()
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{
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var result = new Dictionary<string, string>();
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foreach (var item in ModelState)
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{
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var error = item.Value.Errors.SingleOrDefault();
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if (error != null)
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{
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var value = error.Exception != null ?
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error.Exception.Message :
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error.ErrorMessage;
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result.Add(item.Key, value);
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}
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}
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return result;
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}
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}
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} |