public void Be_Creatable()
{
var sut = new NZazuOptionsField(new FieldDefinition {
Key = "key"
}, ServiceLocator);
sut.Should().NotBeNull();
sut.Should().BeAssignableTo <INZazuWpfField>();
}
public void Create_ComboBox()
{
var sut = new NZazuOptionsField(new FieldDefinition {
Key = "key", Description = "description"
},
ServiceLocator);
sut.ContentProperty.Should().Be(ComboBox.TextProperty);
var control = (ComboBox)sut.ValueControl;
control.Should().NotBeNull();
control.ToolTip.Should().Be(sut.Definition.Description);
}
public void Identify_Value_with_StringValue()
{
var sut = new NZazuOptionsField(new FieldDefinition {
Key = "key"
}, ServiceLocator);
sut.Value.Should().BeNull();
sut.GetValue().Should().Be(sut.Value);
sut.SetValue("1");
sut.Value.Should().Be(sut.GetValue());
sut.Value = "2";
sut.GetValue().Should().Be(sut.Value);
}
public void Reflect_changing_Value_in_TextProperty()
{
var sut = new NZazuOptionsField(new FieldDefinition {
Key = "key"
}, ServiceLocator)
{
Options = new[] { "1", "2", "3", "4", "5" }
};
var control = (ComboBox)sut.ValueControl;
control.Items.Should().BeEquivalentTo(sut.Options);
control.IsEditable.Should().BeFalse();
sut.Value.Should().BeNull();
control.SelectedItem.Should().BeNull();
// value -> selected item
var expected = sut.Options.First();
sut.Value = expected;
control.Text.Should().Be(expected);
// selected item -> value
expected = sut.Options.Last();
control.SelectedItem = expected;
sut.Value.Should().Be(expected);
// custom values
expected = "42";
sut.Value = expected;
sut.Value.Should().Be(expected);
control.Text.Should().Be(expected);
control.SelectedItem = expected;
control.Text.Should().Be(expected);
}