public static void AddWithNullModel()
{
var compilationUnit = SyntaxFactory.ParseCompilationUnit("public static class Test { }", options: Shared.ParseOptions);
var aggregator = new StyleAggregator();
Assert.That(() => aggregator.Add(compilationUnit, null !), Throws.TypeOf <ArgumentNullException>());
}
public static void Add()
{
var aggregator1 = new StyleAggregator();
var compilationUnit1 = SyntaxFactory.ParseCompilationUnit(
@"public static class Test
{
public static void VarFoo()
{
var a = 1;
}
}", options: Shared.ParseOptions);
aggregator1 = aggregator1.Add(compilationUnit1, StyleAggregatorTests.CreateModel(compilationUnit1.SyntaxTree));
var aggregator2 = new StyleAggregator();
var compilationUnit2 = SyntaxFactory.ParseCompilationUnit(
@"public static class Test
{
public static void TypeFoo()
{
int a = 1;
}
}", options: Shared.ParseOptions);
aggregator2 = aggregator2.Add(compilationUnit2, StyleAggregatorTests.CreateModel(compilationUnit2.SyntaxTree));
var aggregator3 = aggregator1.Update(aggregator2);
var data3 = aggregator3.Set.CSharpStyleVarForBuiltInTypesStyle.Data;
Assert.That(data3.TotalOccurences, Is.EqualTo(2u), nameof(data3.TotalOccurences));
Assert.That(data3.TrueOccurences, Is.EqualTo(1u), nameof(data3.TrueOccurences));
Assert.That(data3.FalseOccurences, Is.EqualTo(1u), nameof(data3.FalseOccurences));
}
public static async Task <string> Generate(DirectoryInfo directory, TextWriter writer, bool generateStatistics = false)
{
if (directory is null)
{
throw new ArgumentNullException(nameof(directory));
}
if (writer is null)
{
throw new ArgumentNullException(nameof(writer));
}
var aggregator = new StyleAggregator();
await writer.WriteLineAsync($"Analyzing {directory}...").ConfigureAwait(false);
foreach (var file in directory.EnumerateFiles("*.cs", SearchOption.AllDirectories))
{
await writer.WriteLineAsync($"\tAnalyzing {file.FullName}...").ConfigureAwait(false);
var(unit, model) = StyleGenerator.GetCompilationInformation(file.FullName);
aggregator = aggregator.Update(new StyleAggregator().Add(unit, model));
}
if (generateStatistics)
{
using var statisticsWriter = File.CreateText("statistics.json");
new JsonSerializer().Serialize(statisticsWriter, aggregator);
}
return(aggregator.GenerateConfiguration());
}
public static string GenerateFromDocument(FileInfo document, TextWriter writer, bool generateStatistics = false)
{
if (document is null)
{
throw new ArgumentNullException(nameof(document));
}
if (writer is null)
{
throw new ArgumentNullException(nameof(writer));
}
if (document.Extension.ToUpperInvariant() == ".CS")
{
writer.WriteLine($"Analyzing {document.FullName}...");
var(unit, model) = StyleGenerator.GetCompilationInformation(document.FullName);
var aggregator = new StyleAggregator().Add(unit, model);
if (generateStatistics)
{
using var statisticsWriter = File.CreateText("statistics.json");
new JsonSerializer().Serialize(statisticsWriter, aggregator);
}
return(aggregator.GenerateConfiguration());
}
return(string.Empty);
}
public StyleAggregator Update(StyleAggregator aggregator)
{
if (aggregator is null)
{
throw new ArgumentNullException(nameof(aggregator));
}
return(new StyleAggregator()
{
Set = this.Set.Update(aggregator.Set)
});
}
private static void TestStyleVisitation(string code, string stylePropertyName)
{
var aggregator = new StyleAggregator();
var setProperty = aggregator.GetType().GetProperty(nameof(StyleAggregator.Set)) !;
var styleProperty = setProperty.PropertyType.GetProperty(stylePropertyName) !;
var styleDataProperty = styleProperty.PropertyType.GetProperty("Data") !;
var data = styleDataProperty.GetValue(styleProperty.GetValue(setProperty.GetValue(aggregator)));
var compilationUnit = SyntaxFactory.ParseCompilationUnit(code, options: Shared.ParseOptions);
aggregator = aggregator.Add(compilationUnit, StyleAggregatorTests.CreateModel(compilationUnit.SyntaxTree));
var newData = styleDataProperty.GetValue(styleProperty.GetValue(setProperty.GetValue(aggregator)));
Assert.That(newData, Is.Not.EqualTo(data));
}
