public void Bind_should_apply_global_expression_context_and_local_expression_context()
{
var opts = new PropertyTreeBinderOptions {
ExpressionContext = new ExpressionContext {
Data = { { "element", 30 } }
}
};
const string text = @"<fileTarget u='${a + q + element}'> </fileTarget>";
var f = PropertyTree.FromStreamContext(StreamContext.FromText(text)).Bind <F>(opts);
Assert.Equal(60, f.Properties.GetInt32("u"));
}
public void Bind_should_apply_collection_aggregation_on_readwrite_untyped_values_from_IProperties()
{
const string text = @"<d d='a b c' />";
var item = PropertyTree.FromStreamContext(StreamContext.FromText(text)).Bind <D>();
// We are using the indexer on D to provide an indirection to Delta.D, which is itself
// a List<string>. This should mean that aggregation using space-delimited list
// is allowed.
// var list = (IList<string>) item["D"];
var list = item.U.D;
Assert.Equal(new object[] { "a", "b", "c" }, list);
}
public void Bind_should_use_properties_for_expressions_even_for_reflection()
{
var opts = new PropertyTreeBinderOptions {
ExpressionContext = new ExpressionContext {
Data = { { "element", 20 } }
}
};
const string text = @"<fileTarget s='${element}'> </fileTarget>";
var f = PropertyTree.FromStreamContext(StreamContext.FromText(text)).Bind <F>(opts);
Assert.Equal(0, f.S); // Shouldn't be available to reflection
Assert.Equal(20, f.Properties.GetInt32("s"));
Assert.IsInstanceOf <CallExpression>(f.Properties.GetProperty <Expression>("s"));
}
public void Bind_should_apply_property_type_conversion()
{
var opts = new PropertyTreeBinderOptions {
ExpressionContext = new ExpressionContext {
Data =
{
{ "m", "https://" },
{ "b", "example.org" },
}
}
};
const string text = @"<fileTarget u='${m}${b}/yas'> </fileTarget>";
var f = PropertyTree.FromStreamContext(StreamContext.FromText(text)).Bind <F>(opts);
Assert.Equal(new Uri("https://example.org/yas"), f.Properties.GetProperty <Uri>("u"));
}
public void bind_template_properties_object()
{
var pp = PropertyTree.FromStreamContext(StreamContext.FromText(@"
<iotaChi xmlns='https://ns.example.com/'>
<add>
<template>
<foxtrot target='some'></foxtrot>
</template>
<a provider='properties' />
</add>
</iotaChi>"));
var col = pp.Bind <IotaChi>().B;
// Assert.IsAssignableFrom<Template<Foxtrot>>(col.Template);
var template = (Template <Foxtrot>)col.Template;
Assert.Equal("some", template.CreateInstance().Properties.GetProperty("target"));
}
