public void IncomingCascadingValueMatchesCascadingParameter_SetsValue()
{
// Arrange
var builder = new ParameterViewBuilder();
builder.Add(nameof(HasCascadingParameter.Cascading), "hi", cascading: true);
var parameters = builder.Build();
var target = new HasCascadingParameter();
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal("hi", target.Cascading);
}
public void NoIncomingCascadingValueMatchesDeclaredCascadingParameter_LeavesValueUnchanged()
{
// Arrange
var builder = new ParameterViewBuilder();
var parameters = builder.Build();
var target = new HasCascadingParameter()
{
Cascading = "bye",
};
// Act
parameters.SetParameterProperties(target);
// Assert
Assert.Equal("bye", target.Cascading);
}
public void IncomingCascadingValueMatchesNoDeclaredParameter_Throws()
{
// Arrange
var builder = new ParameterViewBuilder();
builder.Add("SomethingElse", "hi", cascading: true);
var parameters = builder.Build();
var target = new HasCascadingParameter();
// Act
var ex = Assert.Throws <InvalidOperationException>(() => parameters.SetParameterProperties(target));
// Assert
Assert.Equal(
$"Object of type '{typeof(HasCascadingParameter).FullName}' does not have a property " +
$"matching the name 'SomethingElse'.",
ex.Message);
}