public void INPCInvoke()
{
var generated = new GenerateProperties {
Property = 1
};
DoWith.PropertyChangedEvent(
generated,
() => {
DoWith.PropertyChangingEvent(
generated,
() => generated.Property = 2,
e => {
Assert.AreEqual(nameof(GenerateProperties.Property), e.PropertyName);
Assert.AreEqual(1, generated.Property);
}
);
},
e => {
Assert.AreEqual(nameof(GenerateProperties.Property), e.PropertyName);
Assert.AreEqual(2, generated.Property);
}
);
Assert.AreEqual(2, generated.Property);
}
public void NullableAnnotation()
{
var generated = new GenerateProperties()
{
NullableValue = 1
};
Assert.AreEqual(null, generated.NullableOldValue);
Assert.AreEqual(1, generated.NullableNewValue);
DoWith.PropertyChangedEvent(
generated,
() => {
DoWith.PropertyChangingEvent(
generated,
() => generated.NullableValue = 2,
e => {
Assert.AreEqual(1, generated.NullableValue);
Assert.AreEqual(null, generated.NullableOldValue);
Assert.AreEqual(1, generated.NullableNewValue);
}
);
},
e => {
Assert.AreEqual(2, generated.NullableValue);
Assert.AreEqual(null, generated.NullableOldValue);
Assert.AreEqual(2, generated.NullableNewValue);
}
);
Assert.AreEqual(2, generated.NullableValue);
Assert.AreEqual(1, generated.NullableOldValue);
Assert.AreEqual(2, generated.NullableNewValue);
}
public void ParentWithImplementationAndGeneratedRaiseMethod()
{
var generated = new ChildWithParentsGeneratedRaiseMethod2();
Assert.Throws <Exception>(() =>
DoWith.PropertyChangedEvent(
generated,
() => DoWith.PropertyChangingEvent(
generated,
() => generated.Value = 1,
e => throw new Exception()),
e => throw new Exception())
);
}
public void DefaultRaiseMethod()
{
var generated = new DefaultRaiseMethod();
Assert.Throws <Exception>(() =>
DoWith.PropertyChangedEvent(
generated,
() => DoWith.PropertyChangingEvent(
generated,
() => generated.Value = 1,
e => throw new Exception()),
e => throw new Exception())
);
}
public void ParentWithStringParameterRaiseMethod()
{
var generated = new ChildWithParentsStringParameterRaiseMethod4();
Assert.Throws <Exception>(() =>
DoWith.PropertyChangedEvent(
generated,
() => DoWith.PropertyChangingEvent(
generated,
() => generated.Value = 1,
e => throw new Exception()),
e => throw new Exception())
);
}