public void GivenTextBoxWithBinding_WhenFocusLost_ThenValueSetToBinding()
{
// Given
var textBoxDataContext = new TestBindingSource();
var textBox = new TextBox();
textBox.DataContext = textBoxDataContext;
textBox.SetBinding(TextBox.TextProperty, nameof(TestBindingSource.TestProperty));
TextBoxModificationBinding.Create(textBox);
var otherTextBox = new TextBox();
new Window
{
Content = new StackPanel
{
Children =
{
textBox,
otherTextBox
}
}
}.Show();
// When
textBox.Focus();
otherTextBox.Focus();
// Then
Assert.That(textBoxDataContext.SetCount, Is.EqualTo(1));
}
private void TestNew_Click(object sender, EventArgs e)
{
var editForm = new EditTestForm();
editForm.ShowDialog();
if (editForm.DialogResult == DialogResult.OK)
{
guide.Tests.Add(new Test(editForm.test));
TestBindingSource.ResetBindings(false);
guide.changed = true;
}
}
private void TestEdit_Click(object sender, EventArgs e)
{
if (!(TestList.SelectedItem is Test item))
{
return;
}
int index = guide.Tests.IndexOf(item);
var editForm = new EditTestForm(item);
editForm.ShowDialog();
if (editForm.DialogResult == DialogResult.OK)
{
guide.Tests[index] = new Test(editForm.test);
TestBindingSource.ResetBindings(false);
guide.changed = true;
}
}
private void TestDelete_Click(object sender, EventArgs e)
{
if (!(TestList.SelectedItem is Test item))
{
return;
}
var mess = MessageBox.Show($"Действительно удалить тест {item.Name} ? ",
"Удаление", MessageBoxButtons.YesNo);
if (DialogResult.Yes == mess)
{
if (TestBindingSource.DataSource != guide)
{
((List <Test>)TestBindingSource.DataSource).Remove(item);
}
guide.Tests.Remove(item);
TestBindingSource.ResetBindings(false);
guide.changed = true;
}
}
private void TSearch_Click(object sender, EventArgs e)
{
var search = new TestSearchForm <Test>(guide.Tests);
search.ShowDialog();
if (search.DialogResult == DialogResult.Yes)
{
TestBindingSource.DataSource = search.Searched;
if (search.Searched.Count == 0)
{
MessageBox.Show("К сожалению, ничего не найденo...", "Ошибка");
}
}
else if (search.DialogResult == DialogResult.No)
{
TestBindingSource.DataSource = guide.Tests;
}
TestBindingSource.ResetBindings(false);
}
public void GivenTextBoxWithBinding_WhenReturnKeyPressed_ThenValueSetToBinding()
{
// Given
var textBoxDataContext = new TestBindingSource();
var textBox = new TextBox();
textBox.DataContext = textBoxDataContext;
textBox.SetBinding(TextBox.TextProperty, nameof(TestBindingSource.TestProperty));
TextBoxModificationBinding.Create(textBox);
// When
textBox.RaiseEvent(new KeyEventArgs(Keyboard.PrimaryDevice,
Substitute.For <PresentationSource>(),
0, Key.Return)
{
RoutedEvent = Keyboard.KeyDownEvent
});
// Then
Assert.That(textBoxDataContext.SetCount, Is.EqualTo(1));
}