public void Format_StringValue_From_TextBox()
{
var sut = new NZazuIntegerField(new FieldDefinition {
Key = "test"
}, ServiceLocator);
var textBox = (TextBox)sut.ValueControl;
textBox.Text = "7";
sut.GetValue().Should().Be("7");
textBox.Text = "-12";
sut.GetValue().Should().Be("-12");
textBox.Text = "foo bar";
sut.IsValid().Should().BeFalse();
sut.GetValue().Should().Be("-12", "WPF binding cannot sync value");
textBox.Text = "";
sut.IsValid().Should().BeTrue();
sut.GetValue().Should().Be("");
// ReSharper disable once AssignNullToNotNullAttribute
textBox.Text = null;
sut.IsValid().Should().BeTrue();
sut.GetValue().Should().Be(string.Empty);
}
public void Be_Creatable()
{
var sut = new NZazuIntegerField(new FieldDefinition {
Key = "test"
}, ServiceLocator);
sut.Should().NotBeNull();
sut.Should().BeAssignableTo <INZazuWpfField>();
}
public void Create_Control_With_ToolTip_Matching_Description()
{
var sut = new NZazuIntegerField(new FieldDefinition
{
Key = "test",
Hint = "superhero",
Description = "check this if you are a registered superhero"
}, ServiceLocator);
var textBox = (TextBox)sut.ValueControl;
textBox.Should().NotBeNull();
textBox.Text.Should().BeEmpty();
textBox.ToolTip.Should().Be(sut.Definition.Description);
}
public void Format_TextBox_From_Value()
{
var sut = new NZazuIntegerField(new FieldDefinition {
Key = "test"
}, ServiceLocator);
var textBox = (TextBox)sut.ValueControl;
sut.Value.Should().NotHaveValue();
textBox.Text.Should().BeEmpty();
sut.Value = 42;
textBox.Text.Should().Be("42");
sut.Value = -23;
textBox.Text.Should().Be("-23");
sut.Value = null;
textBox.Text.Should().Be(string.Empty);
}
public void Format_TextBox_From_StringValue()
{
var sut = new NZazuIntegerField(new FieldDefinition {
Key = "test"
}, ServiceLocator);
var textBox = (TextBox)sut.ValueControl;
sut.GetValue().Should().BeNullOrEmpty();
textBox.Text.Should().BeEmpty();
sut.SetValue("42");
textBox.Text.Should().Be("42");
sut.SetValue("-23");
textBox.Text.Should().Be("-23");
sut.SetValue(null);
textBox.Text.Should().Be(string.Empty);
}
public void Format_Value_From_TextBox()
{
var sut = new NZazuIntegerField(new FieldDefinition {
Key = "test"
}, ServiceLocator);
var textBox = (TextBox)sut.ValueControl;
sut.Value.Should().NotHaveValue();
textBox.Text.Should().BeEmpty();
textBox.Text = "7";
sut.Value.Should().Be(7);
textBox.Text = "-12";
sut.Value.Should().Be(-12);
textBox.Text = "foo bar";
sut.IsValid().Should().BeFalse();
sut.Value.Should().Be(-12, "WPF binding cannot sync value");
textBox.Text = "";
sut.IsValid().Should().BeTrue();
sut.Value.Should().NotHaveValue();
}