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1 using System.Net;
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2 using System;
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3
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4 namespace Stocks.Common
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5 {
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6 // Shim to wrap WebClient component to allow the shim to
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7 // be mocked or stubbed for unit tests.
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8 // Favours injection and composition over inheritence
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9 public class WebClientShim : IWebClientShim
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10 {
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11 private WebClient _webClient;
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12
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13 public WebClientShim(WebClient webClient)
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14 {
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15 _webClient = webClient;
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16 }
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17
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18 public string DownloadString(string address)
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19 {
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20 return _webClient.DownloadString(address).ToString();
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21 }
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22
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23 public void Dispose()
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24 {
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25 _webClient.Dispose();
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26 }
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27 }
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28 } |
