// Проверка пути первого запроса
public void TestMethodConection()
{
Internet a = new Internet();
StreamReader DataReader;
DataReader = a.Conection(1, 0, "eurusd");
string response = DataReader.ReadToEnd();
Assert.AreEqual(response.Trim(), "1454702997,1.1135,1.1138");
DataReader = a.Conection(1, 1454702997, "eurusd");
response = DataReader.ReadToEnd();
Assert.AreEqual(response.Trim(), "1454703008,1.1136,1.1139");
DataReader = a.Conection(10, 1454702997, "eurusd");
response = DataReader.ReadToEnd();
Assert.AreEqual(response.Trim(), "1454703008,1.1136,1.1139;1454703893,1.1134,1.1137;1454703916,1.1134,1.1137;1454703932,1.1133,1.1136;1454703942,1.1132,1.1135;1454703966,1.1131,1.1134;1454703967,1.1131,1.1134;1454703971,1.1132,1.1135;1454703973,1.1131,1.1134;1454703981,1.1131,1.1134");
DataReader = a.Conection(1, 1454703981, "eurusd");
response = DataReader.ReadToEnd();
Assert.AreEqual(response.Trim(), "1454703984,1.1132,1.1135");
DataReader = a.Conection(1, 0, "usdjpy");
response = DataReader.ReadToEnd();
Assert.AreEqual(response.Trim(), "1463788765,110.11,110.14");
// выдача ошибки
DataReader = a.Conection(1, 0, "jkhjk");
response = DataReader.ReadToEnd();
Assert.AreEqual(response.Trim(), "4");
}