コード例 #1
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        public void Should_not_load_empty_template()
        {
            var proc   = new XamlPostProcessor();
            var loaded = proc.LoadElementDefaults(string.Empty);

            Assert.IsFalse(loaded);
        }
コード例 #2
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        public void Document_is_loaded()
        {
            var proc = new XamlPostProcessor();

            proc.LoadDocument("<test></test>");
            Assert.IsTrue(proc.IsDocumentLoaded);
        }
コード例 #3
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        public void Should_get_document_namespaces()
        {
            var proc = new XamlPostProcessor();

            proc.LoadDocument($"<root xmlns:a='{Uri}'></root>");
            var nss = proc.GetDocumentNamespaces();

            Assert.AreEqual(2, nss.Count);
            Assert.AreEqual(Uri, nss["a"]);
        }
コード例 #4
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        public void Should_load_simple_template()
        {
            var proc   = new XamlPostProcessor();
            var loaded = proc.LoadElementDefaults("<test a='b' />");

            Assert.IsTrue(loaded);

            var el = proc.GetElementDefaults(XName.Get("test"));

            Assert.IsTrue(el.Name == "test");
        }
コード例 #5
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        public void Should_strip_empty_attached_properties()
        {
            const string tmpl1 = "<Grid><Grid.Parent></Grid.Parent></Grid>";
            var          e1    = XElement.Parse(tmpl1);

            var proc = new XamlPostProcessor();

            proc.StripEmptyAttachedProperties(e1);

            Assert.IsTrue(e1.IsEmpty);
        }
コード例 #6
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        public void Document_is_not_loaded_after_reset()
        {
            var proc = new XamlPostProcessor();

            proc.LoadDocument("<test></test>");
            Assert.IsTrue(proc.IsDocumentLoaded);

            proc.Reset();

            Assert.IsFalse(proc.IsDocumentLoaded);
        }
コード例 #7
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        public void Is_Xaml_Schema()
        {
            var x1 = XName.Get("test1");
            var x2 = XName.Get("test2", Uri);
            var x3 = XName.Get("test3", XamlPostProcessor.Xaml2006Uri);
            var x4 = XName.Get("test4", XamlPostProcessor.Xaml2009Uri);

            Assert.IsFalse(XamlPostProcessor.IsXamlSchema(x1));
            Assert.IsFalse(XamlPostProcessor.IsXamlSchema(x2));
            Assert.IsTrue(XamlPostProcessor.IsXamlSchema(x3));
            Assert.IsTrue(XamlPostProcessor.IsXamlSchema(x4));
        }
コード例 #8
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        public void Should_determine_if_elements_are_loaded()
        {
            // the important distinction here is the namespace matching
            var proc = new XamlPostProcessor();

            proc.LoadElementDefaults("<test1 a='1' />");
            proc.LoadElementDefaults($"<test2 xmlns='{Uri}' a='2' />");

            Assert.IsTrue(proc.AreElementDefaultsLoaded("test1"));
            Assert.IsTrue(proc.AreElementDefaultsLoaded("test2", Uri));
            Assert.IsFalse(proc.AreElementDefaultsLoaded("test2"));
        }
コード例 #9
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        public void Property_values_and_property_element_values_are_same()
        {
            var proc = new XamlPostProcessor();

            proc.LoadElementDefaults(XAMLTests.Nulls_ContentPage_Defaults);
            proc.LoadElementDefaults(XAMLTests.Nulls_Label_Defaults);
            proc.LoadDocument(XAMLTests.Nulls_Input);

            var doc = proc.Process();
            var els = doc?.Document?.Root?.Elements().ToArray();

            Assert.AreEqual(1, els?.Length);
        }
コード例 #10
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        public void Should_not_load_simple_template_multiple_times()
        {
            const string tmpl = "<test a='b'></test>";
            var          proc = new XamlPostProcessor();

            var attempt1 = proc.LoadElementDefaults(tmpl);

            Assert.IsTrue(attempt1);

            var attempt2 = proc.LoadElementDefaults(tmpl);

            Assert.IsFalse(attempt2);
        }
コード例 #11
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        public void Should_remove_all_default_attributes_and_elements()
        {
            var proc = new XamlPostProcessor();

            proc.LoadElementDefaults(XAMLTests.Button_Defaults);
            proc.LoadElementDefaults(XAMLTests.Button_Page_Defaults);
            proc.LoadDocument(XAMLTests.Button_Page);

            var doc  = proc.Process();
            var root = GetRoot(doc);
            var e1   = root.Elements().FirstOrDefault();

            Assert.AreEqual("ContentPage", root.Name.LocalName);
            Assert.IsTrue(e1?.IsEmpty);
        }
コード例 #12
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        public void Should_strip_multiple_object_references_from_document()
        {
            const string tmpl1 = "<tmpl0 Parent='{x:Reference __ReferenceID1}'><Reference>__ReferenceID1</Reference></tmpl0>";
            var          doc1  = XDocument.Parse(tmpl1);
            var          proc  = new XamlPostProcessor();

            var ran = proc.ForAllElements(doc1.Descendants(), e => proc.StripObjectReferences(e));

            Assert.IsTrue(ran);

            var root = doc1.Document.Root;

            Assert.IsFalse(root.HasAttributes);
            Assert.IsTrue(root.IsEmpty);
        }
コード例 #13
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        public void Should_rename_design_surface_elements()
        {
            var proc = new XamlPostProcessor();
            var doc  = proc.LoadDocument(XAMLTests.DesignSurfaceElement);
            var all  = doc.Document?.Root?.DescendantsAndSelf().ToArray();

            proc.RenameDesignSurfaceElements();
            Assert.AreEqual(XamlPostProcessor.ContentPageElement, doc.Document?.Root?.Name.LocalName);

            var parent = all.Any(e => e.Name.LocalName == "ContentPage.Parent");

            Assert.IsTrue(parent, "Parent");

            var other = all.Any(e => e.Name.LocalName == "Other");

            Assert.IsTrue(other, "Other");
        }
コード例 #14
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        public void Should_retain_attached_property_in_original_and_not_in_modified_version()
        {
            var xtr = new XamlTreeReader(XAMLTests.AP_Test1_Page);

            xtr.Read();

            var proc = new XamlPostProcessor();

            proc.LoadElementDefaults(XAMLTests.AP_Test1_Entry_Defaults);
            proc.LoadElementDefaults(XAMLTests.AP_Test1_Page_Default);
            proc.LoadDocument(XAMLTests.AP_Test1_Page_Modified, xtr.All);

            var doc = proc.Process();
            var els = doc.Descendants().ToArray();

            var ap1 = els[1].Attributes().FirstOrDefault(a => a.Name.LocalName == "AP.Test1");
            var ap2 = els[2].Attributes().FirstOrDefault(a => a.Name.LocalName == "AP.Test1");

            Assert.AreEqual("165", ap1.Value);
            Assert.IsNull(ap2);
        }
コード例 #15
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        public void Should_strip_object_references_everywhere()
        {
            const string tmpl1 = "<tmpl1 Assoc='{x:Reference __ReferenceID1}' />";
            var          e1    = XElement.Parse(tmpl1);

            const string tmpl2 = "<tmpl1 Assoc='{x:Reference __ReferenceID1}' Children='{x:Reference __ReferenceID1}' />";
            var          e2    = XElement.Parse(tmpl2);

            const string tmpl3 = "<tmpl0 Assoc='{x:Reference __ReferenceID1}'><tmpl1 Assoc='{x:Reference __ReferenceID1}' /></tmpl0>";
            var          e3    = XElement.Parse(tmpl3);

            const string tmpl4 = "<tmpl0 Assoc='{x:Reference __ReferenceID1}'><Reference>__ReferenceID1</Reference></tmpl0>";
            var          e4    = XElement.Parse(tmpl4);

            const string tmpl5 = "<tmpl0 Parent='{x:Reference Obj2}'><Reference>__ReferenceID1</Reference></tmpl0>";
            var          e5    = XElement.Parse(tmpl5);

            string tmpl6 = $"<Grid.Parent xmlns:x='{Uri}'><x:Reference>__ReferenceID0</x:Reference></Grid.Parent>";
            var    e6    = XElement.Parse(tmpl6);

            var proc = new XamlPostProcessor();

            proc.StripObjectReferences(e1);
            proc.StripObjectReferences(e2);
            proc.StripObjectReferences(e3);
            proc.StripObjectReferences(e4);
            proc.StripObjectReferences(e5);
            proc.StripObjectReferences(e6);

            Assert.IsFalse(e1.HasAttributes);
            Assert.IsFalse(e2.HasAttributes);
            Assert.IsFalse(e3.HasAttributes);
            Assert.IsFalse((e3.LastNode as XElement).HasAttributes);

            Assert.IsFalse(e4.HasAttributes);
            Assert.IsNull(e4.LastNode);

            Assert.IsFalse(e5.HasAttributes);
            Assert.IsTrue(e6.IsEmpty);
        }
コード例 #16
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        public void Should_only_detect_changes()
        {
            var proc = new XamlPostProcessor();

            proc.LoadElementDefaults(XAMLTests.Entry_Defaults);
            proc.LoadElementDefaults(XAMLTests.Entry_Page_Defaults);
            proc.LoadDocument(XAMLTests.Entry_Page);

            var doc     = proc.Process();
            var root    = GetRoot(doc);
            var entry   = root.Elements().First();
            var attribs = entry.Attributes().ToArray();

            var isEnabled   = GetAttribute(attribs, "IsEnabled");
            var margin      = GetAttribute(attribs, "Margin");
            var placeholder = GetAttribute(attribs, "Placeholder");

            Assert.AreEqual(5, attribs.Length);

            Assert.AreEqual("False", isEnabled.Value);
            Assert.AreEqual("30", margin.Value);
            Assert.AreEqual("Test", placeholder.Value);
        }
コード例 #17
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        public void Document_is_not_loaded()
        {
            var proc = new XamlPostProcessor();

            Assert.IsFalse(proc.IsDocumentLoaded);
        }