public void AcceptNullVisitorThrows()
{
// Fixture setup
var sut = new PropertyInfoElement(TypeWithProperty.Property);
// Exercise system
// Verify outcome
Assert.Throws<ArgumentNullException>(() =>
sut.Accept((IReflectionVisitor<object>)null));
// Teardown
}
public void AcceptNullVisitorThrows()
{
// Fixture setup
var sut = new PropertyInfoElement(TypeWithProperties.Property);
// Exercise system
// Verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.Accept((IReflectionVisitor <object>)null));
// Teardown
}
public void AcceptCallsTheCorrectVisitorMethodAndReturnsTheCorrectInstance()
{
// Fixture setup
var expected = new DelegatingReflectionVisitor<int>();
var sut = new PropertyInfoElement(TypeWithProperty.Property);
var visitor = new DelegatingReflectionVisitor<int>
{
OnVisitPropertyInfoElement = e =>
e == sut ? expected : new DelegatingReflectionVisitor<int>()
};
// Exercise system
var actual = sut.Accept(visitor);
// Verify outcome
Assert.Same(expected, actual);
// Teardown
}
public void AcceptCallsTheCorrectVisitorMethodAndReturnsTheCorrectInstance()
{
// Fixture setup
var expected = new DelegatingReflectionVisitor <int>();
var sut = new PropertyInfoElement(TypeWithProperties.Property);
var visitor = new DelegatingReflectionVisitor <int>
{
OnVisitPropertyInfoElement = e =>
e == sut ? expected : new DelegatingReflectionVisitor <int>()
};
// Exercise system
var actual = sut.Accept(visitor);
// Verify outcome
Assert.Same(expected, actual);
// Teardown
}