| | | 1 | | using System; |
| | | 2 | | using System.Collections.Generic; |
| | | 3 | | using System.Net; |
| | | 4 | | using System.Text; |
| | | 5 | | using System.Threading.Tasks; |
| | | 6 | | using HandlebarsDotNet; |
| | | 7 | | using JetBrains.Annotations; |
| | | 8 | | using Newtonsoft.Json; |
| | | 9 | | using WireMock.Validation; |
| | | 10 | | |
| | | 11 | | namespace WireMock.ResponseBuilders |
| | | 12 | | { |
| | | 13 | | /// <summary> |
| | | 14 | | /// The Response. |
| | | 15 | | /// </summary> |
| | | 16 | | public class Response : IResponseBuilder |
| | | 17 | | { |
| | | 18 | | /// <summary> |
| | | 19 | | /// The delay |
| | | 20 | | /// </summary> |
| | 14 | 21 | | public TimeSpan? Delay { get; private set; } |
| | | 22 | | |
| | | 23 | | /// <summary> |
| | | 24 | | /// Gets a value indicating whether [use transformer]. |
| | | 25 | | /// </summary> |
| | | 26 | | /// <value> |
| | | 27 | | /// <c>true</c> if [use transformer]; otherwise, <c>false</c>. |
| | | 28 | | /// </value> |
| | 15 | 29 | | public bool UseTransformer { get; private set; } |
| | | 30 | | |
| | | 31 | | /// <summary> |
| | | 32 | | /// Gets the response message. |
| | | 33 | | /// </summary> |
| | | 34 | | /// <value> |
| | | 35 | | /// The response message. |
| | | 36 | | /// </value> |
| | 74 | 37 | | public ResponseMessage ResponseMessage { get; } |
| | | 38 | | |
| | | 39 | | /// <summary> |
| | | 40 | | /// Creates this instance. |
| | | 41 | | /// </summary> |
| | | 42 | | /// <param name="responseMessage">ResponseMessage</param> |
| | | 43 | | /// <returns>A <see cref="IResponseBuilder"/>.</returns> |
| | | 44 | | [PublicAPI] |
| | | 45 | | public static IResponseBuilder Create([CanBeNull] ResponseMessage responseMessage = null) |
| | 22 | 46 | | { |
| | 22 | 47 | | var message = responseMessage ?? new ResponseMessage { StatusCode = (int)HttpStatusCode.OK }; |
| | 22 | 48 | | return new Response(message); |
| | 22 | 49 | | } |
| | | 50 | | |
| | | 51 | | /// <summary> |
| | | 52 | | /// Creates this instance. |
| | | 53 | | /// </summary> |
| | | 54 | | /// <returns>A <see cref="IResponseBuilder"/>.</returns> |
| | | 55 | | [PublicAPI] |
| | | 56 | | public static IResponseBuilder Create([NotNull] Func<ResponseMessage> func) |
| | 0 | 57 | | { |
| | 0 | 58 | | Check.NotNull(func, nameof(func)); |
| | | 59 | | |
| | 0 | 60 | | return new Response(func()); |
| | 0 | 61 | | } |
| | | 62 | | |
| | | 63 | | /// <summary> |
| | | 64 | | /// Initializes a new instance of the <see cref="Response"/> class. |
| | | 65 | | /// </summary> |
| | | 66 | | /// <param name="responseMessage"> |
| | | 67 | | /// The response. |
| | | 68 | | /// </param> |
| | 22 | 69 | | private Response(ResponseMessage responseMessage) |
| | 22 | 70 | | { |
| | 22 | 71 | | ResponseMessage = responseMessage; |
| | 22 | 72 | | } |
| | | 73 | | |
| | | 74 | | /// <summary> |
| | | 75 | | /// The with status code. |
| | | 76 | | /// </summary> |
| | | 77 | | /// <param name="code">The code.</param> |
| | | 78 | | /// <returns>A <see cref="IResponseBuilder"/>.</returns>\ |
| | | 79 | | [PublicAPI] |
| | | 80 | | public IResponseBuilder WithStatusCode(int code) |
| | 13 | 81 | | { |
| | 13 | 82 | | ResponseMessage.StatusCode = code; |
| | 13 | 83 | | return this; |
| | 13 | 84 | | } |
| | | 85 | | |
| | | 86 | | /// <summary> |
| | | 87 | | /// The with status code. |
| | | 88 | | /// </summary> |
| | | 89 | | /// <param name="code">The code.</param> |
| | | 90 | | /// <returns>A <see cref="IResponseBuilder"/>.</returns> |
| | | 91 | | [PublicAPI] |
| | | 92 | | public IResponseBuilder WithStatusCode(HttpStatusCode code) |
| | 0 | 93 | | { |
| | 0 | 94 | | return WithStatusCode((int)code); |
| | 0 | 95 | | } |
| | | 96 | | |
| | | 97 | | /// <summary> |
| | | 98 | | /// The with Success status code (200). |
| | | 99 | | /// </summary> |
| | | 100 | | /// <returns>A <see cref="IResponseBuilder"/>.</returns> |
| | | 101 | | [PublicAPI] |
| | | 102 | | public IResponseBuilder WithSuccess() |
| | 0 | 103 | | { |
| | 0 | 104 | | return WithStatusCode((int)HttpStatusCode.OK); |
| | 0 | 105 | | } |
| | | 106 | | |
| | | 107 | | /// <summary> |
| | | 108 | | /// The with NotFound status code (404). |
| | | 109 | | /// </summary> |
| | | 110 | | /// <returns>The <see cref="IResponseBuilder"/>.</returns> |
| | | 111 | | [PublicAPI] |
| | | 112 | | public IResponseBuilder WithNotFound() |
| | 0 | 113 | | { |
| | 0 | 114 | | return WithStatusCode((int)HttpStatusCode.NotFound); |
| | 0 | 115 | | } |
| | | 116 | | |
| | | 117 | | /// <summary> |
| | | 118 | | /// The with header. |
| | | 119 | | /// </summary> |
| | | 120 | | /// <param name="name">The name.</param> |
| | | 121 | | /// <param name="value">The value.</param> |
| | | 122 | | /// <returns>The <see cref="IResponseBuilder"/>.</returns> |
| | | 123 | | public IResponseBuilder WithHeader(string name, string value) |
| | 2 | 124 | | { |
| | 2 | 125 | | Check.NotNull(name, nameof(name)); |
| | | 126 | | |
| | 2 | 127 | | ResponseMessage.AddHeader(name, value); |
| | 2 | 128 | | return this; |
| | 2 | 129 | | } |
| | | 130 | | |
| | | 131 | | /// <summary> |
| | | 132 | | /// The with headers. |
| | | 133 | | /// </summary> |
| | | 134 | | /// <param name="headers">The headers.</param> |
| | | 135 | | /// <returns></returns> |
| | | 136 | | public IResponseBuilder WithHeaders(IDictionary<string, string> headers) |
| | 4 | 137 | | { |
| | 4 | 138 | | ResponseMessage.Headers = headers; |
| | 4 | 139 | | return this; |
| | 4 | 140 | | } |
| | | 141 | | |
| | | 142 | | /// <summary> |
| | | 143 | | /// The with body. |
| | | 144 | | /// </summary> |
| | | 145 | | /// <param name="body">The body.</param> |
| | | 146 | | /// <param name="encoding">The body encoding.</param> |
| | | 147 | | /// <returns>A <see cref="IResponseBuilder"/>.</returns> |
| | | 148 | | public IResponseBuilder WithBody(string body, Encoding encoding = null) |
| | 15 | 149 | | { |
| | 15 | 150 | | Check.NotNull(body, nameof(body)); |
| | | 151 | | |
| | 15 | 152 | | ResponseMessage.Body = body; |
| | 15 | 153 | | ResponseMessage.BodyEncoding = encoding ?? Encoding.UTF8; |
| | | 154 | | |
| | 15 | 155 | | return this; |
| | 15 | 156 | | } |
| | | 157 | | |
| | | 158 | | /// <summary> |
| | | 159 | | /// The with body (AsJson object). |
| | | 160 | | /// </summary> |
| | | 161 | | /// <param name="body">The body.</param> |
| | | 162 | | /// <param name="encoding">The body encoding.</param> |
| | | 163 | | /// <returns>A <see cref="IResponseBuilder"/>.</returns> |
| | | 164 | | public IResponseBuilder WithBodyAsJson(object body, Encoding encoding = null) |
| | 1 | 165 | | { |
| | 1 | 166 | | Check.NotNull(body, nameof(body)); |
| | | 167 | | |
| | 1 | 168 | | string jsonBody = JsonConvert.SerializeObject(body, new JsonSerializerSettings { Formatting = Formatting.Non |
| | | 169 | | |
| | 1 | 170 | | if (encoding != null && !encoding.Equals(Encoding.UTF8)) |
| | 1 | 171 | | { |
| | 1 | 172 | | jsonBody = encoding.GetString(Encoding.UTF8.GetBytes(jsonBody)); |
| | 1 | 173 | | ResponseMessage.BodyEncoding = encoding; |
| | 1 | 174 | | } |
| | | 175 | | |
| | 1 | 176 | | ResponseMessage.Body = jsonBody; |
| | | 177 | | |
| | 1 | 178 | | return this; |
| | 1 | 179 | | } |
| | | 180 | | |
| | | 181 | | /// <summary> |
| | | 182 | | /// The with body as base64. |
| | | 183 | | /// </summary> |
| | | 184 | | /// <param name="bodyAsbase64">The body asbase64.</param> |
| | | 185 | | /// <param name="encoding">The Encoding.</param> |
| | | 186 | | /// <returns>A <see cref="IResponseBuilder"/>.</returns> |
| | | 187 | | public IResponseBuilder WithBodyAsBase64(string bodyAsbase64, Encoding encoding = null) |
| | 1 | 188 | | { |
| | 1 | 189 | | Check.NotNull(bodyAsbase64, nameof(bodyAsbase64)); |
| | | 190 | | |
| | 1 | 191 | | encoding = encoding ?? Encoding.UTF8; |
| | | 192 | | |
| | 1 | 193 | | ResponseMessage.Body = encoding.GetString(Convert.FromBase64String(bodyAsbase64)); |
| | 1 | 194 | | ResponseMessage.BodyEncoding = encoding; |
| | | 195 | | |
| | 1 | 196 | | return this; |
| | 1 | 197 | | } |
| | | 198 | | |
| | | 199 | | /// <summary> |
| | | 200 | | /// The with transformer. |
| | | 201 | | /// </summary> |
| | | 202 | | /// <returns> |
| | | 203 | | /// The <see cref="IResponseBuilder"/>. |
| | | 204 | | /// </returns> |
| | | 205 | | public IResponseBuilder WithTransformer() |
| | 3 | 206 | | { |
| | 3 | 207 | | UseTransformer = true; |
| | 3 | 208 | | return this; |
| | 3 | 209 | | } |
| | | 210 | | |
| | | 211 | | /// <summary> |
| | | 212 | | /// The with delay. |
| | | 213 | | /// </summary> |
| | | 214 | | /// <param name="delay">The TimeSpan to delay.</param> |
| | | 215 | | /// <returns>The <see cref="IResponseBuilder"/>.</returns> |
| | | 216 | | public IResponseBuilder WithDelay(TimeSpan delay) |
| | 1 | 217 | | { |
| | 2 | 218 | | Check.Condition(delay, d => d > TimeSpan.Zero, nameof(delay)); |
| | 1 | 219 | | Delay = delay; |
| | 1 | 220 | | return this; |
| | 1 | 221 | | } |
| | | 222 | | |
| | | 223 | | /// <summary> |
| | | 224 | | /// The with delay. |
| | | 225 | | /// </summary> |
| | | 226 | | /// <param name="milliseconds">The milliseconds to delay.</param> |
| | | 227 | | /// <returns>The <see cref="IResponseBuilder"/>.</returns> |
| | | 228 | | public IResponseBuilder WithDelay(int milliseconds) |
| | 0 | 229 | | { |
| | 0 | 230 | | return WithDelay(TimeSpan.FromMilliseconds(milliseconds)); |
| | 0 | 231 | | } |
| | | 232 | | |
| | | 233 | | /// <summary> |
| | | 234 | | /// The provide response. |
| | | 235 | | /// </summary> |
| | | 236 | | /// <param name="requestMessage"> |
| | | 237 | | /// The request. |
| | | 238 | | /// </param> |
| | | 239 | | /// <returns> |
| | | 240 | | /// The <see cref="Task"/>. |
| | | 241 | | /// </returns> |
| | | 242 | | public async Task<ResponseMessage> ProvideResponse(RequestMessage requestMessage) |
| | 12 | 243 | | { |
| | | 244 | | ResponseMessage responseMessage; |
| | 12 | 245 | | if (UseTransformer) |
| | 3 | 246 | | { |
| | 3 | 247 | | responseMessage = new ResponseMessage { StatusCode = ResponseMessage.StatusCode, BodyOriginal = Response |
| | | 248 | | |
| | 3 | 249 | | var template = new { request = requestMessage }; |
| | | 250 | | |
| | | 251 | | // Body |
| | 3 | 252 | | var templateBody = Handlebars.Compile(ResponseMessage.Body); |
| | 3 | 253 | | responseMessage.Body = templateBody(template); |
| | | 254 | | |
| | | 255 | | // Headers |
| | 3 | 256 | | var newHeaders = new Dictionary<string, string>(); |
| | 11 | 257 | | foreach (var header in ResponseMessage.Headers) |
| | 1 | 258 | | { |
| | 1 | 259 | | var templateHeaderKey = Handlebars.Compile(header.Key); |
| | 1 | 260 | | var templateHeaderValue = Handlebars.Compile(header.Value); |
| | | 261 | | |
| | 1 | 262 | | newHeaders.Add(templateHeaderKey(template), templateHeaderValue(template)); |
| | 1 | 263 | | } |
| | 3 | 264 | | responseMessage.Headers = newHeaders; |
| | 3 | 265 | | } |
| | | 266 | | else |
| | 9 | 267 | | { |
| | 9 | 268 | | responseMessage = ResponseMessage; |
| | 9 | 269 | | } |
| | | 270 | | |
| | 12 | 271 | | if (Delay != null) |
| | 1 | 272 | | await Task.Delay(Delay.Value); |
| | | 273 | | |
| | 12 | 274 | | return responseMessage; |
| | 12 | 275 | | } |
| | | 276 | | } |
| | | 277 | | } |