public void SettingValueShouldCallValidateFunc()
{
// Arrange
var sut = new TestValueOption();
// Act
sut.Value = new object();
// Assert
Assert.True(sut.Validated);
}
public void SettingValueShouldThrowWhenGenericTypeDoesNotMatch()
{
// Arrange
var sut = new TestValueOption <string>();
var iSut = (IValueOption)sut;
// Act
var ex = Record.Exception(() => iSut.Value = 123);
// Assert
Assert.IsType <ArgumentException>(ex);
}
public void SettingValueShouldSetValueWhenCalledByInterface()
{
// Arrange
var sut = new TestValueOption <string>();
var iSut = (IValueOption)sut;
const string expected = "test";
// Act
iSut.Value = expected;
// Assert
Assert.Equal(expected, iSut.Value);
}
public void SettingValueShouldNotRaiseEventWhenValueIsSame()
{
// Arrange
var sut = new TestValueOption();
var received = false;
sut.ValueChanged += (s, e) => received = true;
// Act
sut.SetValue(sut.Value);
// Assert
Assert.False(received);
}
public void SettingValueShouldRaiseEvent()
{
// Arrange
var sut = new TestValueOption();
var newValue = new object();
// Act
var evt = Assert.RaisesAny <EventArgs>(
e => sut.ValueChanged += e,
e => sut.ValueChanged -= e,
() => sut.Value = newValue);
// Assert
Assert.NotNull(evt);
Assert.Same(sut, evt.Sender);
}
