public void TryGetValue_rejects_missing_key()
{
var d = new DynamicGraph();
var s = "urn:s";
Assert.False(d.TryGetValue(s, out var value));
}
public void TryGetValue_rejects_missing_key()
{
var d = new DynamicGraph();
var s = UriFactory.Create("urn:s");
var condition = d.TryGetValue(s, out var value);
Assert.False(condition);
}
public void TryGetValue_rejects_missing_subject()
{
var d = new DynamicGraph();
var s = d.CreateBlankNode();
var condition = d.TryGetValue(s, out var value);
Assert.False(condition);
Assert.Null(value);
}
public void TryGetValue_returns_dynamic_subject()
{
var d = new DynamicGraph();
d.LoadFromString("<urn:s> <urn:p> <urn:o> .");
var s = UriFactory.Create("urn:s");
Assert.True(d.TryGetValue(s, out var value));
Assert.Equal(value, d.CreateUriNode(s));
Assert.IsType <DynamicNode>(value);
}
public void TryGetValue_returns_dynamic_subject()
{
var d = new DynamicGraph();
d.LoadFromString("<urn:s> <urn:p> <urn:o> .");
var s = d.Nodes.First();
Assert.True(d.TryGetValue(s, out var value));
Assert.Equal(value, s);
Assert.NotNull(value);
Assert.IsType <DynamicNode>(value);
}
public void TryGetValue_rejects_null_key()
{
var d = new DynamicGraph();
Assert.False(d.TryGetValue(null as Uri, out var value));
}
public void TryGetValue_rejects_null_subject()
{
var d = new DynamicGraph();
Assert.False(d.TryGetValue(null as INode, out var value));
}
