/// <summary>
/// Builds a mapping of constraints.
/// </summary>
/// <returns>An <see cref="IDictionary{String, IDispatcherValueConstraint}"/> of the constraints.</returns>
public IDictionary <string, IDispatcherValueConstraint> Build()
{
var constraints = new Dictionary <string, IDispatcherValueConstraint>(StringComparer.OrdinalIgnoreCase);
foreach (var kvp in _constraints)
{
IDispatcherValueConstraint constraint;
if (kvp.Value.Count == 1)
{
constraint = kvp.Value[0];
}
else
{
constraint = new CompositeDispatcherValueConstraint(kvp.Value.ToArray());
}
if (_optionalParameters.Contains(kvp.Key))
{
var optionalConstraint = new OptionalDispatcherValueConstraint(constraint);
constraints.Add(kvp.Key, optionalConstraint);
}
else
{
constraints.Add(kvp.Key, constraint);
}
}
return(constraints);
}
public void CompositeRouteConstraint_Match_CallsMatchOnInnerConstraints(
bool inner1Result,
bool inner2Result,
bool expected)
{
// Arrange
var inner1 = MockConstraintWithResult(inner1Result);
var inner2 = MockConstraintWithResult(inner2Result);
// Act
var constraint = new CompositeDispatcherValueConstraint(new[] { inner1.Object, inner2.Object });
var actual = TestConstraint(constraint, null);
// Assert
Assert.Equal(expected, actual);
}
