public void Format_UIText_From_Value()
{
// ReSharper disable once UseObjectOrCollectionInitializer
var sut = new NZazuDateField(new FieldDefinition {
Key = "key"
}, ServiceLocator);
const string dateFormat = "yyyy_MM_dd";
sut.Definition.Settings.Add("Format", dateFormat);
var datePicker = (DatePicker)sut.ValueControl;
sut.Value.Should().NotHaveValue();
datePicker.Text.Should().BeEmpty();
var now = DateTime.Now.Date;
sut.Value = now;
var expected = now.ToString(dateFormat);
sut.GetValue().Should().Be(expected);
// NOTE: Formatted Dates seems complicated to setup with DatePicker
// So we just skip it. It it only vital that StringValue matches the speicifed format
// The UI is sugar.
//datePicker.Text.Should().Be(expected);
sut.Value = null;
sut.GetValue().Should().BeEmpty();
datePicker.SelectedDate.Should().NotHaveValue();
}
public void Format_StringValue_From_TextBox()
{
var sut = new NZazuDateField(new FieldDefinition {
Key = "key"
}, ServiceLocator);
var datePicker = (DatePicker)sut.ValueControl;
var now = DateTime.Now.Date;
datePicker.SelectedDate = now;
sut.GetValue().Should().Be(now.ToString(CultureInfo.InvariantCulture));
datePicker.SelectedDate = null;
sut.IsValid().Should().BeTrue();
sut.GetValue().Should().Be("");
datePicker.Text = null;
sut.IsValid().Should().BeTrue();
sut.GetValue().Should().Be(string.Empty);
}
public void Consider_DateFormat_in_StringValue()
{
var sut = new NZazuDateField(new FieldDefinition {
Key = "key"
}, ServiceLocator);
// DateFormat unspecified
var date = DateTime.UtcNow;
var dateStr = date.ToString(CultureInfo.InvariantCulture);
sut.SetValue(dateStr);
sut.Value.Should().BeCloseTo(date, 1000, "parsing truncates millis");
date += TimeSpan.FromSeconds(1);
dateStr = date.ToString(CultureInfo.InvariantCulture);
sut.Value = date;
sut.GetValue().Should().Be(dateStr);
// now specify DateFormat
const string dateFormat = "yyyy-MMM-dd";
sut.DateFormat = dateFormat;
dateStr = date.ToString(dateFormat, CultureInfo.InvariantCulture);
sut.GetValue().Should().Be(dateStr);
date -= TimeSpan.FromDays(60);
dateStr = date.ToString(dateFormat, CultureInfo.InvariantCulture);
sut.Value = date;
sut.GetValue().Should().Be(dateStr);
date += TimeSpan.FromDays(2);
date = date.Date; // truncate time (we only check date --> format)
dateStr = date.ToString(dateFormat, CultureInfo.InvariantCulture);
sut.SetValue(dateStr);
sut.Value.Should().Be(date);
}
public void Format_TextBox_From_StringValue()
{
var sut = new NZazuDateField(new FieldDefinition {
Key = "key"
}, ServiceLocator);
var datePicker = (DatePicker)sut.ValueControl;
sut.GetValue().Should().BeNullOrEmpty();
datePicker.Text.Should().BeEmpty();
var now = DateTime.Now.Date;
sut.SetValue(now.ToString(CultureInfo.InvariantCulture));
datePicker.SelectedDate.Should().Be(now);
sut.SetValue(string.Empty);
datePicker.SelectedDate.Should().NotHaveValue();
}