public Visitor(IFilter filter, IPropertyValueTranslator translator, IVisualTreeLogger logger)
{
_indent = 0;
_filter = filter;
_translator = translator;
_logger = logger;
}
public TestExecution(IPropertyValueTranslator translator = null, IFilter filter = null, IVisualTreeLogger logger = null, bool shouldLogMasterFile = true)
{
_translator = translator;
_filter = filter;
_logger = logger;
_shouldLogMasterFile = shouldLogMasterFile;
_testResult = new StringBuilder();
}
public static string DumpTree(DependencyObject root, DependencyObject excludedNode, IList <string> additionalProperties, DumpTreeMode mode)
{
var propertyFilter = new DefaultFilter();
((List <string>)propertyFilter.PropertyNameAllowList).AddRange(additionalProperties);
IPropertyValueTranslator translator = (mode == DumpTreeMode.Json ?
new JsonPropertyValueTranslator() as IPropertyValueTranslator :
new DefaultPropertyValueTranslator());
IVisualTreeLogger logger = (mode == DumpTreeMode.Json ?
new JsonVisualTreeLogger() as IVisualTreeLogger :
new DefaultVisualTreeLogger());
Visitor visitor = new Visitor(propertyFilter, translator, logger);
WalkThroughTree(root, excludedNode, visitor);
return(visitor.ToString());
}
public static string DumpVisualTree(DependencyObject root, IPropertyValueTranslator translator = null, IFilter filter = null, IVisualTreeLogger logger = null)
{
VisualTreeLog.LogDebugInfo("DumpVisualTree");
string content = "";
RunOnUIThread.Execute(() =>
{
content = VisualTreeDumper.DumpToXML(root, translator, filter, logger);
});
return(content);
}
public static void VerifyVisualTree(UIElement root, string masterFilePrefix, Theme theme = Theme.None, IPropertyValueTranslator translator = null, IFilter filter = null, IVisualTreeLogger logger = null)
{
VisualTreeLog.LogInfo("VerifyVisualTree for theme " + theme.ToString());
TestExecution helper = new TestExecution(translator, filter, logger, AlwaysLogMasterFile);
if (theme == Theme.None)
{
helper.DumpAndVerifyVisualTree(root, masterFilePrefix);
}
else
{
List <ElementTheme> themes = new List <ElementTheme>();
if (theme == Theme.Dark)
{
themes.Add(ElementTheme.Dark);
}
else if (theme == Theme.Light)
{
themes.Add(ElementTheme.Light);
}
else if (theme == Theme.All)
{
themes = new List <ElementTheme>()
{
ElementTheme.Dark, ElementTheme.Light
};
}
foreach (var requestedTheme in themes)
{
string themeName = requestedTheme.ToString();
VisualTreeLog.LogInfo("Change RequestedTheme to " + themeName);
ChangeRequestedTheme(root, requestedTheme);
helper.DumpAndVerifyVisualTree(root, masterFilePrefix + "_" + themeName, "DumpAndVerifyVisualTree for " + themeName);
}
}
if (helper.HasError())
{
Verify.Fail(helper.GetTestResult(), "Test Failed");
}
}
public static void VerifyVisualTree(string xaml, string masterFilePrefix, Theme theme = Theme.None, IPropertyValueTranslator translator = null, IFilter filter = null, IVisualTreeLogger logger = null)
{
var root = SetupVisualTree(xaml);
VerifyVisualTree(root, masterFilePrefix, theme, translator, filter, logger);
}
public static string DumpToXML(DependencyObject root, IPropertyValueTranslator translator, IFilter filter, IVisualTreeLogger logger)
{
Visitor visitor = new Visitor(filter ?? new DefaultFilter(),
translator ?? new DefaultPropertyValueTranslator(),
logger ?? new DefaultVisualTreeLogger());
WalkThroughTree(root, visitor);
return(visitor.ToString());
}
public void VerifyVisualTreeNoException(UIElement root, string verificationFileNamePrefix, Theme theme = Theme.None, IPropertyValueTranslator translator = null, IFilter filter = null, IVisualTreeLogger logger = null)
{
try
{
VisualTreeTestHelper.VerifyVisualTree(root, verificationFileNamePrefix, theme, translator, filter, logger);
}
catch (Exception e)
{
Log.Error(e.Message);
hasFailed = true;
}
}
public void VerifyVisualTreeNoException(string xaml, string masterFilePrefix, Theme theme = Theme.None, IPropertyValueTranslator translator = null, IFilter filter = null, IVisualTreeLogger logger = null)
{
try
{
VisualTreeTestHelper.VerifyVisualTree(xaml, masterFilePrefix, theme, translator, filter, logger);
}
catch (Exception e)
{
Log.Error(e.Message);
hasFailed = true;
}
}
public void VerifyVisualTree(UIElement root, string masterFilePrefix, Theme theme = Theme.None, IPropertyValueTranslator translator = null, IFilter filter = null, IVisualTreeLogger logger = null)
{
Verify.DisableVerifyFailureExceptions = true;
try
{
if (!VisualTreeTestHelper.VerifyVisualTree(root, masterFilePrefix, theme, translator, filter, logger))
{
hasFailed = true;
}
}
finally
{
Verify.DisableVerifyFailureExceptions = false;
}
}
