public void SingleProperty_AssertPass()
{
var reportHeader = new ReportHeader();
reportHeader.ShouldNotifyFor(x => x.Report)
.When(() => reportHeader.Report = "Setup Sheet");
}
public void NonPropertyExpression_Exception()
{
var reportHeader = new ReportHeader();
var ex = Assert.Throws <ArgumentException>(() =>
reportHeader.ShouldNotifyFor(x => "not a property expression"));
Assert.That(
ex.Message,
Is.EqualTo("Expression must be a simple property access of the form \"x => x.PropertyName\"."));
}
public void MultipleProperties_SingleNotification_AssertFail()
{
var reportHeader = new ReportHeader();
var ex = Assert.Throws <AssertionException>(() =>
reportHeader.ShouldNotifyFor(x => x.Customer)
.And(x => x.Xml)
.When(() => reportHeader.Customer = "Mick"));
const string ExpectedMessage = "Expected PropertyChanged to fire for Xml Expectation met for Customer";
Assert.That(
ex.Message,
Is.EqualTo(ExpectedMessage));
}
public void SingleProperty_AssertFail()
{
var reportHeader = new ReportHeader();
var ex = Assert.Throws <AssertionException>(() =>
reportHeader.ShouldNotifyFor(x => x.Report)
.When(
() =>
{
/* Do nothing so we expect an assert */
}));
Assert.That(
ex.Message,
Is.EqualTo("Expected PropertyChanged to fire for Report"));
}