private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
var ofd = new OpenFileDialog();
ofd.Filter = "Файлы xml|*.xml";
ofd.Multiselect = false;
var dialogResult = ofd.ShowDialog();
if (dialogResult == DialogResult.OK)
{
using (var stream = ofd.OpenFile())
{
var result = ProblemConditionsHelper.ReadConditionsFromXmlStream(stream);
if (!result.Success)
{
MessageBox.Show("Во время загрузки задачи возникли непредвиденные ошибки", "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_variables.Clear();
_variables.AddRange(result.Data.Variables);
_rules.Clear();
_rules.AddRange(result.Data.Rules);
inputDataTextBox.Text = "";
RefreshVariablesListView();
RefreshRulesListView();
}
}
}
public void ReadConditionsFromXmlStreamTest()
{
using (var mem = new MemoryStream())
{
var str = Resources.input;
var buffer = Encoding.UTF8.GetBytes(str);
mem.Write(buffer, 0, buffer.Length);
mem.Seek(0, SeekOrigin.Begin);
var result = ProblemConditionsHelper.ReadConditionsFromXmlStream(mem);
Assert.IsTrue(result.Success);
Assert.IsNotNull(result.Data);
Assert.AreEqual(result.Data.Variables.Count, 3);
Assert.AreEqual(result.Data.Rules.Count, 12);
Assert.IsTrue(result.Data.Variables.Any(x => x.Name == "X1"));
Assert.IsTrue(result.Data.Variables.Any(x => x.Name == "X1" && x.Terms.Any(t => t.Name == "низкий")));
Assert.IsTrue(result.Data.Rules.All(x => x.Conditions.Any(c => c.FuzzyVariable.Name == "X1") &&
x.Conditions.Any(c => c.FuzzyVariable.Name == "X2") &&
x.Conclusion.FuzzyVariable.Name == "Y"));
}
}
