Esempi in C# (CSharp) per VDS.RDF.Dynamic DynamicGraph.Cast

Esempio n. 1

File: DynamicGraphUriDictionaryTests.cs Progetto: BME-MIT-IET/iet-hf2021-gitgud

        public void Enumerates_pairs_with_subject_key_and_dynamic_subject_value()
        {
            var g = new DynamicGraph();

            g.LoadFromString(@"
<urn:s> <urn:s> <urn:s> . # 1 (subject)
<urn:s> <urn:s> <urn:p> .
<urn:s> <urn:s> <urn:o> .
<urn:s> <urn:p> <urn:s> .
<urn:s> <urn:p> <urn:p> .
<urn:s> <urn:p> <urn:o> .
<urn:s> <urn:o> <urn:s> .
<urn:s> <urn:o> <urn:p> .
<urn:s> <urn:o> <urn:o> .
<urn:p> <urn:s> <urn:s> . # 2 (subject)
<urn:p> <urn:s> <urn:p> .
<urn:p> <urn:s> <urn:o> .
<urn:p> <urn:p> <urn:s> .
<urn:p> <urn:p> <urn:p> .
<urn:p> <urn:p> <urn:o> .
<urn:p> <urn:o> <urn:s> .
<urn:p> <urn:o> <urn:p> .
<urn:p> <urn:o> <urn:o> .
<urn:o> <urn:s> <urn:s> . # 3 (subject)
<urn:o> <urn:s> <urn:p> .
<urn:o> <urn:s> <urn:o> .
<urn:o> <urn:p> <urn:s> .
<urn:o> <urn:p> <urn:p> .
<urn:o> <urn:p> <urn:o> .
<urn:o> <urn:o> <urn:s> .
<urn:o> <urn:o> <urn:p> .
<urn:o> <urn:o> <urn:o> .
");

            var s = UriFactory.Create("urn:s");
            var p = UriFactory.Create("urn:p");
            var o = UriFactory.Create("urn:o");

            using (var actual = g.Cast <KeyValuePair <Uri, object> >().GetEnumerator())
            {
                using (var expected = new[] { s, p, o }.Cast <Uri>().GetEnumerator())
                {
                    while (expected.MoveNext() | actual.MoveNext())
                    {
                        var keyNode = g.CreateUriNode(expected.Current);

                        Assert.Equal(new KeyValuePair <Uri, object>(expected.Current, keyNode), actual.Current);
                        Assert.IsType <DynamicNode>(actual.Current.Value);
                    }
                }
            }
        }