public static void WhenAdjacentWithEmptyLine()
{
var syntaxTree = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
public C()
{
}
private int f1;
public int P1
{
get => this.f1;
set => this.f1 = value;
}
}
}");
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree });
Assert.AreEqual(CodeStyleResult.Yes, CodeStyle.BackingFieldsAdjacent(compilation.GetSemanticModel(syntaxTree), out var newLineBetween));
Assert.AreEqual(true, newLineBetween);
}
public static void TwoProperties()
{
var editor = CreateDocumentEditor(@"
namespace N
{
public class C
{
private int f1;
public int P1
{
get => this.f1;
set => this.f1 = value;
}
private int f2;
public int P2
{
get => this.f2;
set => this.f2 = value;
}
}
}");
Assert.AreEqual(CodeStyleResult.Yes, CodeStyle.BackingFieldsAdjacent(editor, out var newLineBetween));
Assert.AreEqual(true, newLineBetween);
}
public static void WhenStyleCop()
{
var syntaxTree = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
private int f1;
public C()
{
}
public int P1
{
get => this.f1;
set => this.f1 = value;
}
}
}");
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree });
var semanticModel = compilation.GetSemanticModel(syntaxTree);
Assert.AreEqual(CodeStyleResult.No, CodeStyle.BackingFieldsAdjacent(semanticModel, out _));
}
public static void FindsInOtherDocument()
{
var syntaxTree1 = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
}
}");
var syntaxTree2 = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
private int f1;
public C()
{
}
public int P1
{
get => this.f1;
set => this.f1 = value;
}
}
}");
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree1, syntaxTree2 });
Assert.AreEqual(CodeStyleResult.No, CodeStyle.BackingFieldsAdjacent(compilation.GetSemanticModel(syntaxTree1), out _));
Assert.AreEqual(CodeStyleResult.No, CodeStyle.BackingFieldsAdjacent(compilation.GetSemanticModel(syntaxTree2), out _));
}
public static void FindsAdjacentInCompilation()
{
var syntaxTree1 = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
}
}");
var syntaxTree2 = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
public C()
{
}
private int f1;
public int P1
{
get => this.f1;
set => this.f1 = value;
}
}
}");
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree1, syntaxTree2 });
var semanticModel = compilation.GetSemanticModel(syntaxTree1);
Assert.AreEqual(CodeStyleResult.Yes, CodeStyle.BackingFieldsAdjacent(semanticModel, out var newLine));
Assert.AreEqual(true, newLine);
}
public static void TwoProperties()
{
var syntaxTree = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
private int f1;
public int P1
{
get => this.f1;
set => this.f1 = value;
}
private int f2;
public int P2
{
get => this.f2;
set => this.f2 = value;
}
}
}");
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree });
Assert.AreEqual(CodeStyleResult.Yes, CodeStyle.BackingFieldsAdjacent(compilation.GetSemanticModel(syntaxTree), out _));
}
public static void WhenUnknown()
{
var editor = CreateDocumentEditor(@"
namespace N
{
public class C
{
}
}");
Assert.AreEqual(CodeStyleResult.NotFound, CodeStyle.BackingFieldsAdjacent(editor, out _));
}
public static void WhenUnknown()
{
var syntaxTree = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
}
}");
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree });
var semanticModel = compilation.GetSemanticModel(syntaxTree);
Assert.AreEqual(CodeStyleResult.NotFound, CodeStyle.BackingFieldsAdjacent(semanticModel, out _));
}
public static void TwoExpressionBodyProperties()
{
var editor = CreateDocumentEditor(@"
namespace N
{
public class C
{
private int f1;
public int P1 => this.f1;
private int f2;
public int P2 => this.f2;
}
}");
Assert.AreEqual(CodeStyleResult.Yes, CodeStyle.BackingFieldsAdjacent(editor, out var newLineBetween));
Assert.AreEqual(false, newLineBetween);
}
public static void WhenUnknownOneProperty()
{
var editor = CreateDocumentEditor(@"
namespace N
{
public class C
{
private int f1;
public int P1
{
get => this.f1;
set => this.f1 = value;
}
}
}");
Assert.AreEqual(CodeStyleResult.NotFound, CodeStyle.BackingFieldsAdjacent(editor, out _));
}
public static void TwoExpressionBodyProperties()
{
var syntaxTree = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C
{
private int f1;
public int P1 => this.f1;
private int f2;
public int P2 => this.f2;
}
}");
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree });
Assert.AreEqual(CodeStyleResult.Yes, CodeStyle.BackingFieldsAdjacent(compilation.GetSemanticModel(syntaxTree), out var newLineBetween));
Assert.AreEqual(false, newLineBetween);
}
public static void WhenUnknownTwoDocuments()
{
var syntaxTree1 = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C1
{
}
}");
var syntaxTree2 = CSharpSyntaxTree.ParseText(@"
namespace N
{
public class C2
{
}
}");
var compilation = CSharpCompilation.Create("test", new[] { syntaxTree1, syntaxTree2 });
Assert.AreEqual(CodeStyleResult.NotFound, CodeStyle.BackingFieldsAdjacent(compilation.GetSemanticModel(syntaxTree1), out _));
Assert.AreEqual(CodeStyleResult.NotFound, CodeStyle.BackingFieldsAdjacent(compilation.GetSemanticModel(syntaxTree2), out _));
}
public static void WhenAdjacentNoEmptyLine()
{
var editor = CreateDocumentEditor(@"
namespace N
{
public class C
{
public C()
{
}
private int f1;
public int P1
{
get => this.f1;
set => this.f1 = value;
}
}
}");
Assert.AreEqual(CodeStyleResult.Yes, CodeStyle.BackingFieldsAdjacent(editor, out var newLineBetween));
Assert.AreEqual(false, newLineBetween);
}