public void WhenEqualWhitespaceEnd()
{
var x = @"
namespace RoslynSandbox
{
class Foo
{
private readonly int _value;
}
}
a
";
var y = @"
namespace RoslynSandbox
{
class Foo
{
private readonly int _value;
}
}
a
";
Assert.AreEqual(true, CodeComparer.Equals(x, y));
}
public void AnalyzersBenchmark(DiagnosticAnalyzer analyzer)
{
var expectedName = analyzer.GetType().Name + "Benchmarks";
var fileName = Path.Combine(BenchmarksDirectory, expectedName + ".cs");
var code = new StringBuilder().AppendLine("// ReSharper disable RedundantNameQualifier")
.AppendLine($"namespace {this.GetType().Namespace}")
.AppendLine("{")
.AppendLine($" public class {expectedName}")
.AppendLine(" {")
.AppendLine($" private static readonly Gu.Roslyn.Asserts.Benchmark Benchmark = Gu.Roslyn.Asserts.Benchmark.Create(Code.AnalyzersProject, new {analyzer.GetType().FullName}());")
.AppendLine()
.AppendLine(" [BenchmarkDotNet.Attributes.Benchmark]")
.AppendLine(" public void RunOnIDisposableAnalyzers()")
.AppendLine(" {")
.AppendLine(" Benchmark.Run();")
.AppendLine(" }")
.AppendLine(" }")
.AppendLine("}")
.ToString();
if (!File.Exists(fileName) ||
!CodeComparer.Equals(File.ReadAllText(fileName), code))
{
File.WriteAllText(fileName, code);
Assert.Fail();
}
}
public static void WhenEqualWhitespaceEnd()
{
var x = @"
namespace N
{
class C
{
private readonly int _value;
}
}
a
";
var y = @"
namespace N
{
class C
{
private readonly int _value;
}
}
a
";
Assert.AreEqual(true, CodeComparer.Equals(x, y));
}
public void AllBenchmarks()
{
var fileName = Path.Combine(Program.BenchmarksDirectory, "AllBenchmarks.cs");
var builder = new StringBuilder();
builder.AppendLine("// ReSharper disable RedundantNameQualifier")
.AppendLine($"namespace {this.GetType().Namespace}")
.AppendLine("{")
.AppendLine(" [BenchmarkDotNet.Attributes.MemoryDiagnoser]")
.AppendLine(" public class AllBenchmarks")
.AppendLine(" {");
foreach (var analyzer in AllAnalyzers)
{
builder.AppendLine(
$" private static readonly Gu.Roslyn.Asserts.Benchmark {analyzer.GetType().Name}Benchmark = Gu.Roslyn.Asserts.Benchmark.Create(Code.ValidCodeProject, new {analyzer.GetType().FullName}());")
.AppendLine();
}
foreach (var analyzer in AllAnalyzers)
{
builder.AppendLine($" [BenchmarkDotNet.Attributes.Benchmark]")
.AppendLine($" public void {analyzer.GetType().Name}()")
.AppendLine(" {")
.AppendLine($" {analyzer.GetType().Name}Benchmark.Run();")
.AppendLine(" }");
if (!ReferenceEquals(analyzer, AllAnalyzers[AllAnalyzers.Count - 1]))
{
builder.AppendLine();
}
}
builder.AppendLine(" }")
.AppendLine("}");
var code = builder.ToString();
if (!File.Exists(fileName) ||
!CodeComparer.Equals(File.ReadAllText(fileName), code))
{
File.WriteAllText(fileName, code);
Assert.Fail();
}
}
public void WhenNotEqual()
{
var x = @"
namespace RoslynSandbox
{
class Foo
{
private readonly int _value;
}
}";
var y = @"
namespace RoslynSandbox
{
class Foo
{
private readonly int bar;
}
}";
Assert.AreEqual(false, CodeComparer.Equals(x, y));
}
public static void WhenNotEqual()
{
var x = @"
namespace N
{
class C
{
private readonly int _value;
}
}";
var y = @"
namespace N
{
class C
{
private readonly int bar;
}
}";
Assert.AreEqual(false, CodeComparer.Equals(x, y));
}
public void WhenEqualMixedNewLines(string x, string y)
{
Assert.AreEqual(true, CodeComparer.Equals(x, y));
}